diff --git a/⠀⠀⠀⠀ⵙ⠀∣❁∣⠀ⵙ⠀✤⠀ⵙ⠀✻⠀ⵙ⠀ЭЄ⠀ⵙ⠀ᗩ⠀ⵙ⠀ߦ⠀ⵙ⠀റ⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀റ⠀ⵙ⠀ߦ⠀ⵙ⠀ᗩ⠀ⵙ⠀ЭЄ⠀ⵙ⠀✻⠀ⵙ⠀✤⠀ⵙ⠀∣❁∣⠀ⵙ⠀⠀⠀⠀/⠀⠀⠀⠀ⵙᗱᗴᗯᴥᑎᑐᑕⵙᗝᗱᗴߦᗩᙏⵙᗱᗴᴥᑎ✤ᗩᗯᴥᑎᑐᑕⵙᗝᗱᗴᗯꖴᴥᗱᗴᗝⵙ옷✤∷ⵙᗝꖴⓄᙏᕤᕦꖴᔓᔕⵙᗱᗴᴥᑎ✤ᗩᗯᴥᑎᑐᑕⵙᴥᗩᗱᗴИNꖴᙁⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙᙁꖴИNᗱᗴᗩᴥⵙᑐᑕᑎᴥᗯᗩ✤ᑎᴥᗱᗴⵙᔓᔕꖴᕤᕦᙏⓄꖴᗝⵙ∷✤옷ⵙᗝᗱᗴᴥꖴᗯᗱᗴᗝⵙᑐᑕᑎᴥᗯᗩ✤ᑎᴥᗱᗴⵙᙏᗩߦᗱᗴᗝⵙᑐᑕᑎᴥᗯᗱᗴⵙ⠀⠀⠀⠀/XHG.⠀ⵙᔓᔕⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᗝⵙᗱᗴⵙߦⵙᗩⵙᙏⵙ◯ⵙ∷ⵙ◯ⵙᔓᔕⵙᗝⵙꖴⵙⓄⵙᙏⵙᕤᕦⵙꖴⵙᔓᔕⵙ◯ⵙᗝⵙᗱᗴⵙᗯⵙꖴⵙᴥⵙᗱᗴⵙᗝⵙ◯ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᴥⵙᗩⵙᗱᗴⵙИNⵙꖴⵙᙁⵙ⠀◯⠀ⵙ⠀◯⠀ⵙᙁⵙꖴⵙИNⵙᗱᗴⵙᗩⵙᴥⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ◯ⵙᗝⵙᗱᗴⵙᴥⵙꖴⵙᗯⵙᗱᗴⵙᗝⵙ◯ⵙᔓᔕⵙꖴⵙᕤᕦⵙᙏⵙⓄⵙꖴⵙᗝⵙᔓᔕⵙ◯ⵙ∷ⵙ◯ⵙᙏⵙᗩⵙߦⵙᗱᗴⵙᗝⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙᔓᔕⵙ⠀.GHX b/⠀⠀⠀⠀ⵙ⠀∣❁∣⠀ⵙ⠀✤⠀ⵙ⠀✻⠀ⵙ⠀ЭЄ⠀ⵙ⠀ᗩ⠀ⵙ⠀ߦ⠀ⵙ⠀റ⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀റ⠀ⵙ⠀ߦ⠀ⵙ⠀ᗩ⠀ⵙ⠀ЭЄ⠀ⵙ⠀✻⠀ⵙ⠀✤⠀ⵙ⠀∣❁∣⠀ⵙ⠀⠀⠀⠀/⠀⠀⠀⠀ⵙᗱᗴᗯᴥᑎᑐᑕⵙᗝᗱᗴߦᗩᙏⵙᗱᗴᴥᑎ✤ᗩᗯᴥᑎᑐᑕⵙᗝᗱᗴᗯꖴᴥᗱᗴᗝⵙ옷✤∷ⵙᗝꖴⓄᙏᕤᕦꖴᔓᔕⵙᗱᗴᴥᑎ✤ᗩᗯᴥᑎᑐᑕⵙᴥᗩᗱᗴИNꖴᙁⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙᙁꖴИNᗱᗴᗩᴥⵙᑐᑕᑎᴥᗯᗩ✤ᑎᴥᗱᗴⵙᔓᔕꖴᕤᕦᙏⓄꖴᗝⵙ∷✤옷ⵙᗝᗱᗴᴥꖴᗯᗱᗴᗝⵙᑐᑕᑎᴥᗯᗩ✤ᑎᴥᗱᗴⵙᙏᗩߦᗱᗴᗝⵙᑐᑕᑎᴥᗯᗱᗴⵙ⠀⠀⠀⠀/XHG.⠀ⵙᔓᔕⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᗝⵙᗱᗴⵙߦⵙᗩⵙᙏⵙ◯ⵙ∷ⵙ◯ⵙᔓᔕⵙᗝⵙꖴⵙⓄⵙᙏⵙᕤᕦⵙꖴⵙᔓᔕⵙ◯ⵙᗝⵙᗱᗴⵙᗯⵙꖴⵙᴥⵙᗱᗴⵙᗝⵙ◯ⵙᗱᗴⵙᴥⵙᑎⵙ✤ⵙᗩⵙᗯⵙᴥⵙᑎⵙᑐᑕⵙ◯ⵙᴥⵙᗩⵙᗱᗴⵙИNⵙꖴⵙᙁⵙ⠀◯⠀ⵙ⠀◯⠀ⵙᙁⵙꖴⵙИNⵙᗱᗴⵙᗩⵙᴥⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙ◯ⵙᗝⵙᗱᗴⵙᴥⵙꖴⵙᗯⵙᗱᗴⵙᗝⵙ◯ⵙᔓᔕⵙꖴⵙᕤᕦⵙᙏⵙⓄⵙꖴⵙᗝⵙᔓᔕⵙ◯ⵙ∷ⵙ◯ⵙᙏⵙᗩⵙߦⵙᗱᗴⵙᗝⵙ◯ⵙᑐᑕⵙᑎⵙᴥⵙᗯⵙᗩⵙ✤ⵙᑎⵙᴥⵙᗱᗴⵙᔓᔕⵙ⠀.GHX
new file mode 100644
index 00000000..580de62f
--- /dev/null
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+                                </chunk>
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+                <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+              </items>
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+                <chunk name="Container">
+                  <items count="7">
+                    <item name="Description" type_name="gh_string" type_code="10">A VB.NET scriptable component</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">1d6a104a-7c70-4f63-8e90-046ac5a8c5bc</item>
+                    <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Turtle</item>
+                    <item name="ReferenceCount" type_name="gh_int32" type_code="3">0</item>
+                    <item name="ScriptSource" type_name="gh_string" type_code="10">    Dim i As Integer
+    Dim dir As New On3dVector(1, 0, 0)    
+    Dim pos As New On3dVector(0, 0, 0) 
+    Dim axis As New On3dVector(0, 0, 1)
+    Dim pnts As New List(Of On3dVector)
+
+    pnts.Add(pos)
+    
+    For i = 0 To Forward.Count() - 1
+      Dim P As New On3dVector
+      dir.Rotate(Left(i), axis)      
+      P = dir * Forward(i) + pnts(i)
+      pnts.Add(P)
+    Next
+    
+    Points = pnts</item>
+                  </items>
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+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">true</item>
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+                      </items>
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+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Output parameter Points</item>
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+                        <item name="ID" index="1" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Script Variable Forward</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">true</item>
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+                        <item name="ShowTypeHints" type_name="gh_bool" type_code="1">true</item>
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+                              <X>776.5</X>
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+                        <item name="AllowTreeAccess" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">193a915c-90c0-485d-a0c8-3fd20e91b381</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Left</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Left</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">true</item>
+                        <item name="ScriptParamAccess" type_name="gh_int32" type_code="3">1</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Output</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Output</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve degree</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Degree</item>
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+                              <X>1000</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve domain</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
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+                        <item name="NickName" type_name="gh_string" type_code="10">Closed</item>
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+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>835</X>
+                              <Y>-870</Y>
+                              <W>43</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>858</X>
+                              <Y>-860</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="boolean" type_name="gh_bool" type_code="1">false</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting polyline</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">07a84c71-6186-459b-84e1-f9f8f000484f</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>908</X>
+                              <Y>-890</Y>
+                              <W>41</W>
+                              <H>40</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>930</X>
+                              <Y>-870</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="29">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">afb96615-c59a-45c9-9cac-e27acb1c7ca0</item>
+                <item name="Name" type_name="gh_string" type_code="10">Explode</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Explode a curve into smaller segments.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">95457f07-deb3-4da6-a188-95ad5b1f7814</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Explode</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Explode</item>
+                  </items>
+                  <chunks count="5">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>960</X>
+                          <Y>-428</Y>
+                          <W>136</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1027</X>
+                          <Y>-406</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve to explode</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">af5bd8f2-bd29-4905-9804-a3e98a7a2341</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">07a84c71-6186-459b-84e1-f9f8f000484f</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>962</X>
+                              <Y>-426</Y>
+                              <W>50</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>988.5</X>
+                              <Y>-416</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Recursive decomposition until all segments are atomic</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b94a8f18-467e-4334-b23b-8e7b98b8c25d</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Recursive</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Recursive</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>962</X>
+                              <Y>-406</Y>
+                              <W>50</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>988.5</X>
+                              <Y>-396</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="boolean" type_name="gh_bool" type_code="1">true</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Exploded segments that make up the base curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">95e5e03f-6797-495f-84a1-a25524a7d14d</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1042</X>
+                              <Y>-426</Y>
+                              <W>52</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1069.5</X>
+                              <Y>-416</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Vertices of the exploded segments</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">a46d6d42-d311-440b-b624-df22692d225a</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1042</X>
+                              <Y>-406</Y>
+                              <W>52</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1069.5</X>
+                              <Y>-396</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="30">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">1817fd29-20ae-4503-b542-f0fb651e67d7</item>
+                <item name="Name" type_name="gh_string" type_code="10">List Length</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Measure the length of a list.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">5e877e03-4c7c-4e4b-ba05-0075caffec74</item>
+                    <item name="Name" type_name="gh_string" type_code="10">List Length</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">List Length</item>
+                  </items>
+                  <chunks count="3">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>965</X>
+                          <Y>-338</Y>
+                          <W>109</W>
+                          <H>28</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1004</X>
+                          <Y>-324</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Base list</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">0a43fea4-57c4-402f-99a6-b56da9b2155b</item>
+                        <item name="Name" type_name="gh_string" type_code="10">List</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">List</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">95e5e03f-6797-495f-84a1-a25524a7d14d</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>967</X>
+                              <Y>-336</Y>
+                              <W>22</W>
+                              <H>24</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>979.5</X>
+                              <Y>-324</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Number of items in L</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">66a7003d-b3db-44af-9482-17b37441f36e</item>
+                        <item name="InternalExpression" type_name="gh_string" type_code="10">X/2</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1019</X>
+                              <Y>-336</Y>
+                              <W>53</W>
+                              <H>24</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1039</X>
+                              <Y>-324</Y>
+                            </item>
+                          </items>
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+              </chunks>
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+                <item name="GUID" type_name="gh_guid" type_code="9">59daf374-bc21-4a5e-8282-5504fb7ae9ae</item>
+                <item name="Name" type_name="gh_string" type_code="10">List Item</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="6">
+                    <item name="BaseOutputIndex" type_name="gh_int32" type_code="3">0</item>
+                    <item name="Description" type_name="gh_string" type_code="10">Retrieve a specific item from a list.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">912d511c-2026-484b-be15-83439a6372e8</item>
+                    <item name="Name" type_name="gh_string" type_code="10">List Item</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">List Item</item>
+                  </items>
+                  <chunks count="2">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1115</X>
+                          <Y>-906</Y>
+                          <W>74</W>
+                          <H>64</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1163</X>
+                          <Y>-874</Y>
+                        </item>
+                      </items>
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+                      <items count="6">
+                        <item name="InputCount" type_name="gh_int32" type_code="3">3</item>
+                        <item name="InputId" index="0" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
+                        <item name="InputId" index="1" type_name="gh_guid" type_code="9">2e3ab970-8545-46bb-836c-1c11e5610bce</item>
+                        <item name="InputId" index="2" type_name="gh_guid" type_code="9">cb95db89-6165-43b6-9c41-5702bc5bf137</item>
+                        <item name="OutputCount" type_name="gh_int32" type_code="3">1</item>
+                        <item name="OutputId" index="0" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
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+                          <items count="8">
+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                            <item name="Description" type_name="gh_string" type_code="10">Base list</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">da76fa99-f5ac-406b-9e48-bb1470802acd</item>
+                            <item name="Name" type_name="gh_string" type_code="10">List</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">List</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Source" index="0" type_name="gh_guid" type_code="9">95e5e03f-6797-495f-84a1-a25524a7d14d</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                          <chunks count="1">
+                            <chunk name="Attributes">
+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>1117</X>
+                                  <Y>-904</Y>
+                                  <W>31</W>
+                                  <H>20</H>
+                                </item>
+                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                                  <X>1134</X>
+                                  <Y>-894</Y>
+                                </item>
+                              </items>
+                            </chunk>
+                          </chunks>
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+                        <chunk name="InputParam" index="1">
+                          <items count="7">
+                            <item name="Description" type_name="gh_string" type_code="10">Item index</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">b95ef598-326b-4273-b4d2-6bca83ea813e</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Index</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Index</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Source" index="0" type_name="gh_guid" type_code="9">66a7003d-b3db-44af-9482-17b37441f36e</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="2">
+                            <chunk name="Attributes">
+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>1117</X>
+                                  <Y>-884</Y>
+                                  <W>31</W>
+                                  <H>20</H>
+                                </item>
+                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                                  <X>1134</X>
+                                  <Y>-874</Y>
+                                </item>
+                              </items>
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+                              <items count="1">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                              </items>
+                              <chunks count="1">
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+                                  <items count="2">
+                                    <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                    <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                                  </items>
+                                  <chunks count="1">
+                                    <chunk name="Item" index="0">
+                                      <items count="1">
+                                        <item name="number" type_name="gh_int32" type_code="3">0</item>
+                                      </items>
+                                    </chunk>
+                                  </chunks>
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+                              </chunks>
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+                        </chunk>
+                        <chunk name="InputParam" index="2">
+                          <items count="6">
+                            <item name="Description" type_name="gh_string" type_code="10">Wrap index to list bounds</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">2bdca926-7d96-4242-8017-dd39dfbb2ad3</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Wrap</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Wrap</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                          </items>
+                          <chunks count="2">
+                            <chunk name="Attributes">
+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>1117</X>
+                                  <Y>-864</Y>
+                                  <W>31</W>
+                                  <H>20</H>
+                                </item>
+                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                                  <X>1134</X>
+                                  <Y>-854</Y>
+                                </item>
+                              </items>
+                            </chunk>
+                            <chunk name="PersistentData">
+                              <items count="1">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Branch" index="0">
+                                  <items count="2">
+                                    <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                    <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                                  </items>
+                                  <chunks count="1">
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+                    <item name="Name" type_name="gh_string" type_code="10">Sub Curve</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Sub Curve</item>
+                  </items>
+                  <chunks count="4">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2115</X>
+                          <Y>684</Y>
+                          <W>124</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2189</X>
+                          <Y>706</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Base curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">85274467-8ec2-472e-b7fb-73db5e592bee</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Base curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Base curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">1bcda4d3-fbcf-49d7-9b4a-0ba504fb0ca8</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2117</X>
+                              <Y>686</Y>
+                              <W>57</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2147</X>
+                              <Y>696</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Sub-domain to extract</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2c96aa96-9c32-4f04-8d75-078aeeeb737e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">a9e412bd-11f2-4b1e-9efa-42305f440be0</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2117</X>
+                              <Y>706</Y>
+                              <W>57</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2147</X>
+                              <Y>716</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting sub curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">066cdf68-908c-436d-8151-1bb34840bf5c</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2204</X>
+                              <Y>686</Y>
+                              <W>33</W>
+                              <H>40</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2222</X>
+                              <Y>706</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="64">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">ccfd6ba8-ecb1-44df-a47e-08126a653c51</item>
+                <item name="Name" type_name="gh_string" type_code="10">Curve Domain</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Measure and set the curve domain</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">a21fd6b0-2dd6-4e92-9157-3e3b127458ae</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Curve Domain</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Curve Domain</item>
+                  </items>
+                  <chunks count="5">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1949</X>
+                          <Y>675</Y>
+                          <W>116</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2007</X>
+                          <Y>697</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve to measure/modify</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">e8f0d57d-7db1-4f44-acac-226289a3de5e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">9f4ab302-38b9-47b3-bd6b-2ac87ef7f9b7</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1951</X>
+                              <Y>677</Y>
+                              <W>41</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1973</X>
+                              <Y>687</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Optional domain, if omitted the curve will not be modified.</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f0f67b0d-6fe5-42d1-bd18-5c25d1341c47</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">true</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1951</X>
+                              <Y>697</Y>
+                              <W>41</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1973</X>
+                              <Y>707</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve with new domain.</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">1bcda4d3-fbcf-49d7-9b4a-0ba504fb0ca8</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2022</X>
+                              <Y>677</Y>
+                              <W>41</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2044</X>
+                              <Y>687</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Domain of original curve.</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">a072654c-cfc9-4025-8f08-2edab47e8a09</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2022</X>
+                              <Y>697</Y>
+                              <W>41</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2044</X>
+                              <Y>707</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="65">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">825ea536-aebb-41e9-af32-8baeb2ecb590</item>
+                <item name="Name" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Deconstruct a numeric domain into its component parts.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">43d96ccb-bc5f-4b59-a40d-6cb18f2eed72</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+                  </items>
+                  <chunks count="4">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1946</X>
+                          <Y>751</Y>
+                          <W>104</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2004</X>
+                          <Y>773</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Base domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">9d201bfa-1543-4a32-80d9-798f2478a9a0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">a072654c-cfc9-4025-8f08-2edab47e8a09</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1948</X>
+                              <Y>753</Y>
+                              <W>41</W>
+                              <H>40</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1970</X>
+                              <Y>773</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Start of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">95f197a3-0e2d-4094-ad01-7cc2c2dd7ab6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2019</X>
+                              <Y>753</Y>
+                              <W>29</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2035</X>
+                              <Y>763</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">End of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">44ac052e-442f-4654-93e5-1405d5fa2351</item>
+                        <item name="Name" type_name="gh_string" type_code="10">End</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">End</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2019</X>
+                              <Y>773</Y>
+                              <W>29</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2035</X>
+                              <Y>783</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="66">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">d1a28e95-cf96-4936-bf34-8bf142d731bf</item>
+                <item name="Name" type_name="gh_string" type_code="10">Construct Domain</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Create a numeric domain from two numeric extremes.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">73f73686-08ff-42b1-9ef5-6821cba0eb84</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Construct Domain</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Construct Domain</item>
+                  </items>
+                  <chunks count="4">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2069</X>
+                          <Y>767</Y>
+                          <W>156</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2167</X>
+                          <Y>789</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Start value of numeric domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">ad165294-02a6-4dab-81ec-1d61ec601e15</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">44ac052e-442f-4654-93e5-1405d5fa2351</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2071</X>
+                              <Y>769</Y>
+                              <W>81</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2121</X>
+                              <Y>779</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_double" type_code="6">0</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="8">
+                        <item name="Description" type_name="gh_string" type_code="10">End value of numeric domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">455d3e9e-6c56-4289-80c6-f44e536597b3</item>
+                        <item name="InternalExpression" type_name="gh_string" type_code="10">X/2</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain end</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain end</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">44ac052e-442f-4654-93e5-1405d5fa2351</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2071</X>
+                              <Y>789</Y>
+                              <W>81</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2121</X>
+                              <Y>799</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_double" type_code="6">1</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Domain of the graphs Y Axis, where the values get mapped to (if omitted the input value lists domain bounds is used)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">210915eb-f746-4f3c-83d5-a9bec0b00311</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Y Axis</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Y Axis</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Flip the graphs X Axis from the bottom of the graph to the top of the graph</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">4d1f05a0-4613-4cb1-800e-c91a2cd09087</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Flip</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Resize the graph by snapping it to the extents of the graph curves, in the plane of the boundary rectangle</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8f203129-0cd6-42ea-974c-b7fb47753e35</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Snap</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Snap</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Size of the graph labels</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">55e8f35c-df77-482f-9c5b-713d8b4078b4</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Text Size</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Text Size</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting graph mapped values, mapped on the Y Axis</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">45468369-e78b-46c9-8973-7e0fca777c79</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Mapped</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The graph curves inside the boundary of the graph</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">c6e05e35-8a76-4650-be63-77494d2ca9a1</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Graph Curves</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Graph Curves</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The points on the graph curves where the X Axis input values intersected</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">cf83e917-1dff-4842-8ef8-3d312fa77e77</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Graph Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Graph Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>5449</X>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The lines from the X Axis input values to the graph curves</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">32b161a7-83ab-431c-abf1-3ea533eb65f0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Value Lines</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Value Lines</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The points plotted on the X Axis which represent the input values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">d89c2f2b-4916-4bfd-9aaa-cca626ac3cc9</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Value Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Value Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The lines from the graph curves to the Y Axis graph mapped values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">87d07c4c-e492-4ff6-ad3c-671d657f6cbb</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped Lines</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Mapped Lines</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The points mapped on the Y Axis which represent the graph mapped values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8dc66679-5d4b-40d6-95d5-714e377bb1b0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Mapped Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">The graph boundary background as a surface</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">fd454aad-2693-4618-88c8-47f518489343</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Boundary</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Boundary</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                              <X>5449</X>
+                              <Y>1188</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The graph labels as curve outlines</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8027a7c9-a3ee-4ea3-82cd-943e29744bdc</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Labels</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Labels</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                              <X>5449</X>
+                              <Y>1208</Y>
+                            </item>
+                          </items>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">True for input values outside of the X Axis domain bounds
+False for input values inside of the X Axis domain bounds</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">9d89e84f-9817-424d-9d5c-b54f8dabcda5</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Out Of Bounds</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Out Of Bounds</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>5449</X>
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+                            </item>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">True for input values on the X Axis which intersect a graph curve
+False for input values on the X Axis which do not intersect a graph curve</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Intersected</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Intersected</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+              </items>
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+                    <item name="Description" type_name="gh_string" type_code="10">A VB.NET scriptable component</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">79a20359-b479-49a6-9e28-0e38fdc21f71</item>
+                    <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
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+                    <item name="ReferenceCount" type_name="gh_int32" type_code="3">0</item>
+                    <item name="ScriptSource" type_name="gh_string" type_code="10">    Dim i As Integer
+    Dim dir As New On3dVector(1, 0, 0)    
+    Dim pos As New On3dVector(0, 0, 0) 
+    Dim axis As New On3dVector(0, 0, 1)
+    Dim pnts As New List(Of On3dVector)
+
+    pnts.Add(pos)
+    
+    For i = 0 To Forward.Count() - 1
+      Dim P As New On3dVector
+      dir.Rotate(Left(i), axis)      
+      P = dir * Forward(i) + pnts(i)
+      pnts.Add(P)
+    Next
+    
+    Points = pnts</item>
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+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Script Variable Left</item>
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+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Output parameter Points</item>
+                        <item name="ID" index="0" type_name="gh_guid" type_code="9">3ede854e-c753-40eb-84cb-b48008f14fd4</item>
+                        <item name="ID" index="1" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
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+                        <item name="Name" index="1" type_name="gh_string" type_code="10">Points</item>
+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">false</item>
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+                      </items>
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+                        <item name="AllowTreeAccess" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Script Variable Forward</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Forward</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Output parameter Points</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Points</item>
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+                <item name="Name" type_name="gh_string" type_code="10">Point</item>
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+                              <X>2846</X>
+                              <Y>-521</Y>
+                              <W>30</W>
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+                              <X>2862.5</X>
+                              <Y>-491</Y>
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+                    <item name="Description" type_name="gh_string" type_code="10">Create a polyline connecting a number of points.</item>
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+                    <item name="NickName" type_name="gh_string" type_code="10">PolyLine</item>
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+                      <items count="2">
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+                          <X>2733</X>
+                          <Y>-587</Y>
+                          <W>118</W>
+                          <H>44</H>
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+                          <X>2793</X>
+                          <Y>-565</Y>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Polyline vertex points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">ab3dbd69-5d6d-4d3e-a29d-bf65bf8137ba</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">9c539403-85e6-427c-bb60-8109160e8788</item>
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+                        <chunk name="Attributes">
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+                              <X>2735</X>
+                              <Y>-585</Y>
+                              <W>43</W>
+                              <H>20</H>
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+                              <X>2758</X>
+                              <Y>-575</Y>
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+                        <item name="Description" type_name="gh_string" type_code="10">Close polyline</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">9ae94f11-676e-4c39-8e19-02ed8b435fa2</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Closed</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Closed</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>2735</X>
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+                              <W>43</W>
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+                              <X>2758</X>
+                              <Y>-555</Y>
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+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
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+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
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+                              <chunks count="1">
+                                <chunk name="Item" index="0">
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+                                    <item name="boolean" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting polyline</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">286d2ed0-bd9e-42f7-be59-1a06a2b8d1f0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>2808</X>
+                              <Y>-585</Y>
+                              <W>41</W>
+                              <H>40</H>
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+                              <X>2830</X>
+                              <Y>-565</Y>
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+                    <item name="Description" type_name="gh_string" type_code="10">Explode a curve into smaller segments.</item>
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+                    <item name="NickName" type_name="gh_string" type_code="10">Explode</item>
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+                          <X>2860</X>
+                          <Y>-531</Y>
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+                          <X>2927</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+                              <X>2862</X>
+                              <Y>-529</Y>
+                              <W>50</W>
+                              <H>20</H>
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+                              <X>2888.5</X>
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+                              <X>2862</X>
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+                              <X>2888.5</X>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                          <items count="2">
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+                              <X>2942</X>
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+                              <H>20</H>
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+                              <X>2969.5</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>2942</X>
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+                              <X>2969.5</X>
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+                              <X>2939</X>
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+                          <X>3063</X>
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+                            <item name="Name" type_name="gh_string" type_code="10">List</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">List</item>
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+                                  <X>3001</X>
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+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1884</X>
+                              <Y>1531</Y>
+                              <W>31</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1901</X>
+                              <Y>1541</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="3">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">{z} dimension of box</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">6e7b64cd-ce54-4fb8-b57f-b557e13c17c1</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Z</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Z</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1884</X>
+                              <Y>1551</Y>
+                              <W>31</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1901</X>
+                              <Y>1561</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
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+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">825ea536-aebb-41e9-af32-8baeb2ecb590</item>
+                <item name="Name" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Deconstruct a numeric domain into its component parts.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">1fc366d2-4535-4eba-8647-7794657e2e79</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+                  </items>
+                  <chunks count="4">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1940</X>
+                          <Y>1546</Y>
+                          <W>104</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1998</X>
+                          <Y>1568</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Base domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">05cad5fe-e273-459f-a6f8-dfdbb7d27403</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">c7e83dbe-5828-4c8c-8c7c-e44e120420ee</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1942</X>
+                              <Y>1548</Y>
+                              <W>41</W>
+                              <H>40</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1964</X>
+                              <Y>1568</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Start of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">3ee8896f-9cf8-4928-88b8-affc2a2cd2a3</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2013</X>
+                              <Y>1548</Y>
+                              <W>29</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2029</X>
+                              <Y>1558</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">End of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">60fd5fb2-32ce-4e07-a0c7-060ff0ca609b</item>
+                        <item name="Name" type_name="gh_string" type_code="10">End</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">End</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2013</X>
+                              <Y>1568</Y>
+                              <W>29</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2029</X>
+                              <Y>1578</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
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+                <item name="GUID" type_name="gh_guid" type_code="9">825ea536-aebb-41e9-af32-8baeb2ecb590</item>
+                <item name="Name" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Deconstruct a numeric domain into its component parts.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">fe339a32-a48e-43dd-bc80-93b1e04d0c2f</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+                  </items>
+                  <chunks count="4">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1936</X>
+                          <Y>1499</Y>
+                          <W>104</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1994</X>
+                          <Y>1521</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Base domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">e8e3f5a1-749d-47d4-82cc-31e272b48ba3</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">77275b7b-9b41-48f7-b686-0d3b7e178a90</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1938</X>
+                              <Y>1501</Y>
+                              <W>41</W>
+                              <H>40</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1960</X>
+                              <Y>1521</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Start of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b5260483-0c12-4e50-aa73-a16276a70bf5</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2009</X>
+                              <Y>1501</Y>
+                              <W>29</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2025</X>
+                              <Y>1511</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">End of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b316d4c6-3c37-4c5b-8b47-7e7bb95927bc</item>
+                        <item name="Name" type_name="gh_string" type_code="10">End</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">End</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>2009</X>
+                              <Y>1521</Y>
+                              <W>29</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2025</X>
+                              <Y>1531</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
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+                <item name="GUID" type_name="gh_guid" type_code="9">290f418a-65ee-406a-a9d0-35699815b512</item>
+                <item name="Name" type_name="gh_string" type_code="10">Scale NU</item>
+              </items>
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+                    <item name="Description" type_name="gh_string" type_code="10">Scale an object with non-uniform factors.</item>
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+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">0ae0bb25-3a1b-4bee-87f6-9d6f38ca624e</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Scale NU</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Scale NU</item>
+                  </items>
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+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2066</X>
+                          <Y>1490</Y>
+                          <W>154</W>
+                          <H>104</H>
+                        </item>
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+                          <X>2150</X>
+                          <Y>1542</Y>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Base geometry</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">a556017f-65e6-4758-9606-ee6a802ef891</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Geometry</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Geometry</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">bb932273-24cb-4808-baea-4f542887cc54</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>2068</X>
+                              <Y>1492</Y>
+                              <W>67</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2111</X>
+                              <Y>1502</Y>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Base plane</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">6a60e4b0-4ec5-4b16-8230-874667fa73af</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Plane</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Plane</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>2068</X>
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+                              <H>20</H>
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+                              <X>2111</X>
+                              <Y>1522</Y>
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+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="plane" type_name="gh_plane" type_code="72">
+                                      <Ox>0</Ox>
+                                      <Oy>0</Oy>
+                                      <Oz>0</Oz>
+                                      <Xx>1</Xx>
+                                      <Xy>0</Xy>
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+                                      <Yx>0</Yx>
+                                      <Yy>1</Yy>
+                                      <Yz>0</Yz>
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+                        <item name="Description" type_name="gh_string" type_code="10">Scaling factor in {x} direction</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">d96f7be6-f54e-44d4-a456-d02fb4dc29e8</item>
+                        <item name="InternalExpression" type_name="gh_string" type_code="10">1/X</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Scale X</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Scale X</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">b316d4c6-3c37-4c5b-8b47-7e7bb95927bc</item>
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+                              <X>2068</X>
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+                              <X>2111</X>
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+                                    <item name="number" type_name="gh_double" type_code="6">1</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Scaling factor in {y} direction</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b2ca2de4-c8f7-40f6-8872-06cb6f769953</item>
+                        <item name="InternalExpression" type_name="gh_string" type_code="10">.5/X</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Scale Y</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Scale Y</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">60fd5fb2-32ce-4e07-a0c7-060ff0ca609b</item>
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+                              <X>2068</X>
+                              <Y>1552</Y>
+                              <W>67</W>
+                              <H>20</H>
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+                              <X>2111</X>
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+                    <item name="Description" type_name="gh_string" type_code="10">A panel for custom notes and text values</item>
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+                          <ARGB>255;255;255;255</ARGB>
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+                          <X>5361</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve to evaluate</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+                              <X>5321</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Parameter on curve domain to evaluate</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Parameter</item>
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+                              <X>5321</X>
+                              <Y>-1997</Y>
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+                        <item name="Description" type_name="gh_string" type_code="10">Point on curve at {t}</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">04d2db3e-2551-4e07-8db2-19783cd47f50</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Point</item>
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+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>5402.5</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curvature vector at {t}</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">537970a6-8324-4e93-aa3d-7774c594b0d9</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <W>50</W>
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+                              <X>5402.5</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+                              <X>5324</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Count</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Kinks</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Points</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve degree</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Degree</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Periodic curve</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Periodic</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Knot spacing (0=uniform, 1=chord, 2=sqrtchord)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">3d33e03a-661b-4c15-ab3e-24f3acdeaa7e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">KnotStyle</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">KnotStyle</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting nurbs curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2b3f4056-176a-4a24-bd60-e8f390290566</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve length</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f2035d3a-c123-40df-a3ce-1a5dc5da796d</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">69ac4299-caa9-47a3-8e7f-dc083fd7c7d3</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>5841</X>
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+                <item name="Name" type_name="gh_string" type_code="10">Panel</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">A panel for custom notes and text values</item>
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+                    <item name="Name" type_name="gh_string" type_code="10">Panel</item>
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+                    <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                    <item name="UserText" type_name="gh_string" type_code="10">Double click to edit panel content…</item>
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+                          <X>5915</X>
+                          <Y>-2599</Y>
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+                          <X>5915.299</X>
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+                      <items count="7">
+                        <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                          <ARGB>255;255;255;255</ARGB>
+                        </item>
+                        <item name="DrawIndices" type_name="gh_bool" type_code="1">true</item>
+                        <item name="DrawPaths" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Multiline" type_name="gh_bool" type_code="1">true</item>
+                        <item name="SpecialCodes" type_name="gh_bool" type_code="1">false</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">Contains a collection of floating point numbers</item>
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+                          <X>5750</X>
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+                          <X>5775.657</X>
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+                <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
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+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Evaluate the curvature of a curve at a specified parameter.</item>
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+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>5709</X>
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+                          <X>5779</X>
+                          <Y>-1978</Y>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve to evaluate</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">e0d3692d-6e96-4472-b242-777a59156d37</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">cbbfb653-5eea-4ec5-8c54-927e8ab70166</item>
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+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>5711</X>
+                              <Y>-2008</Y>
+                              <W>53</W>
+                              <H>30</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>5739</X>
+                              <Y>-1993</Y>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Parameter on curve domain to evaluate</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">569e1c7f-2246-42f4-a79e-ecd05bd2b2a7</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Parameter</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Parameter</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">c21440f6-efda-4c7c-b4c2-e4676bf8d3f0</item>
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+                              <X>5711</X>
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+                              <H>30</H>
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+                              <X>5739</X>
+                              <Y>-1963</Y>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Point on curve at {t}</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">1b1389d8-d7c3-42ea-9693-3998ca641912</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Point</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Point</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>5794</X>
+                              <Y>-2008</Y>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>5820.5</X>
+                              <Y>-1998</Y>
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+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curvature vector at {t}</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">c327e5cb-6835-4491-b546-b36ff747a706</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>5794</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Point on curve at {t}</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
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+                          <X>1911</X>
+                          <Y>-3099</Y>
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+                          <X>1911.729</X>
+                          <Y>-3098.977</Y>
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+                    <item name="Description" type_name="gh_string" type_code="10">Mathematical multiplication</item>
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+                          <X>1951</X>
+                          <Y>-3243</Y>
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+                          <X>1982</X>
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+                            <item name="Description" type_name="gh_string" type_code="10">First item for multiplication</item>
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+                            <item name="Name" type_name="gh_string" type_code="10">A</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">A</item>
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+                              <items count="2">
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+                                  <X>1953</X>
+                                  <Y>-3241</Y>
+                                  <W>14</W>
+                                  <H>20</H>
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+                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                                  <X>1961.5</X>
+                                  <Y>-3231</Y>
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+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">54f7d646-ccc0-49c0-a36b-e833f0e9133e</item>
+                            <item name="Name" type_name="gh_string" type_code="10">B</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">B</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">true</item>
+                            <item name="Source" index="0" type_name="gh_guid" type_code="9">1d9acb2b-7163-4d0f-8344-721572f52ce7</item>
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+                                  <X>1953</X>
+                                  <Y>-3221</Y>
+                                  <W>14</W>
+                                  <H>20</H>
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+                                  <X>1961.5</X>
+                                  <Y>-3211</Y>
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+                            <item name="Description" type_name="gh_string" type_code="10">Result of multiplication</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">b1bdc69b-02da-46ca-92a7-770dc55bfbaf</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Result</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Result</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                                  <X>1997</X>
+                                  <Y>-3241</Y>
+                                  <W>34</W>
+                                  <H>40</H>
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+                                  <X>2015.5</X>
+                                  <Y>-3221</Y>
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+                <item name="Name" type_name="gh_string" type_code="10">Line SDL</item>
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+                          <X>1927</X>
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+                          <X>2007</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line start point</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">3f43bfcf-ff31-4f43-8298-7cc1d9f82f9a</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
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+                              <X>1929</X>
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+                              <X>1970</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Direction</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line length</item>
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+                        <item name="InternalExpression" type_name="gh_string" type_code="10">-ABS(X)</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>1929</X>
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+                              <X>1970</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line segment</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">fd95d4a6-706a-42e3-85ed-b263bf32f2f1</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Line</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Line</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">A panel for custom notes and text values</item>
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+                    <item name="Name" type_name="gh_string" type_code="10">Panel</item>
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+                          <X>1385.775</X>
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+                        <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                          <ARGB>255;255;255;255</ARGB>
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+                    <item name="Description" type_name="gh_string" type_code="10">Evaluate a curve at a certain factor along its length. Length factors can be supplied both in curve units and normalized units. Change the [N] parameter to toggle between the two modes.</item>
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+                          <X>1940</X>
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+                          <X>2014</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve to evaluate</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">5d636836-9740-4e05-8b7b-e362521130ad</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">fd95d4a6-706a-42e3-85ed-b263bf32f2f1</item>
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+                              <X>1942</X>
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+                              <X>1972</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Length factor for curve evaluation</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b5aa28fe-2f94-48df-a739-199ee92d8850</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1942</X>
+                              <Y>-3322</Y>
+                              <W>57</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1972</X>
+                              <Y>-3312</Y>
+                            </item>
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+                          <items count="1">
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+                          </items>
+                          <chunks count="1">
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+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_double" type_code="6">1</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="2">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">If True, the Length factor is normalized (0.0 ~ 1.0)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2e3e9cd3-e18e-42f4-8c36-e690647eaf4f</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Normalized</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Normalized</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1942</X>
+                              <Y>-3302</Y>
+                              <W>57</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1972</X>
+                              <Y>-3292</Y>
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+                          </items>
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+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
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+                          <chunks count="1">
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+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="boolean" type_name="gh_bool" type_code="1">true</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Point at the specified length</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">28723672-2fb2-41e6-8929-2605ba9e3583</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Point</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Point</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2029</X>
+                              <Y>-3342</Y>
+                              <W>53</W>
+                              <H>20</H>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2057</X>
+                              <Y>-3332</Y>
+                            </item>
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+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Tangent vector at the specified length</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8623b7f9-2df3-449a-8e3f-0bf4ed8ca254</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Tangent</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Tangent</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
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+                              <X>2029</X>
+                              <Y>-3322</Y>
+                              <W>53</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2057</X>
+                              <Y>-3312</Y>
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+                          </items>
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+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="2">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve parameter at the specified length</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">3bd8a23d-bba2-4c62-8436-7db28919665c</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Parameter</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Parameter</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2029</X>
+                              <Y>-3302</Y>
+                              <W>53</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2057</X>
+                              <Y>-3292</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
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+                  </chunks>
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+              </chunks>
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+            <chunk name="Object" index="427">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">2b2a4145-3dff-41d4-a8de-1ea9d29eef33</item>
+                <item name="Name" type_name="gh_string" type_code="10">Interpolate</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Create an interpolated curve through a set of points.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">6bc30dba-c44f-45cd-9b17-ed1ee3ce7829</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Interpolate</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Interpolate</item>
+                  </items>
+                  <chunks count="8">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1946</X>
+                          <Y>-3446</Y>
+                          <W>125</W>
+                          <H>84</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2013</X>
+                          <Y>-3404</Y>
+                        </item>
+                      </items>
+                    </chunk>
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+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Interpolation points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">4d1e7723-fcff-4d40-9245-2553728e9930</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">28723672-2fb2-41e6-8929-2605ba9e3583</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1948</X>
+                              <Y>-3444</Y>
+                              <W>50</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1974.5</X>
+                              <Y>-3434</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve degree</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">28e2c764-30a8-4608-ba2b-72a48f00b17a</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Degree</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Degree</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1948</X>
+                              <Y>-3424</Y>
+                              <W>50</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1974.5</X>
+                              <Y>-3414</Y>
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+                          </items>
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+                        <chunk name="PersistentData">
+                          <items count="1">
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+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_int32" type_code="3">3</item>
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+                                </chunk>
+                              </chunks>
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+                          </chunks>
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+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="2">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Periodic curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">3bad0560-b229-40f7-ad25-2db2209921d7</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Periodic</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Periodic</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1948</X>
+                              <Y>-3404</Y>
+                              <W>50</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1974.5</X>
+                              <Y>-3394</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
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+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
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+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="boolean" type_name="gh_bool" type_code="1">false</item>
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+                                </chunk>
+                              </chunks>
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+                          </chunks>
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+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="3">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Knot spacing (0=uniform, 1=chord, 2=sqrtchord)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">35008128-5299-4be1-9177-ac182a2aa702</item>
+                        <item name="Name" type_name="gh_string" type_code="10">KnotStyle</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">KnotStyle</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1948</X>
+                              <Y>-3384</Y>
+                              <W>50</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1974.5</X>
+                              <Y>-3374</Y>
+                            </item>
+                          </items>
+                        </chunk>
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+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_int32" type_code="3">2</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting nurbs curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8f240d61-fe30-44aa-aafe-677914e9440f</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2028</X>
+                              <Y>-3444</Y>
+                              <W>41</W>
+                              <H>26</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2050</X>
+                              <Y>-3430.667</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
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+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve length</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">e28b5ca4-0968-4da4-a04a-53e5d49799ac</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2028</X>
+                              <Y>-3418</Y>
+                              <W>41</W>
+                              <H>27</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2050</X>
+                              <Y>-3404</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
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+                    <chunk name="param_output" index="2">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">4d0bed38-afbc-4027-a323-3ac5eb91f2e6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2028</X>
+                              <Y>-3391</Y>
+                              <W>41</W>
+                              <H>27</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2050</X>
+                              <Y>-3377.333</Y>
+                            </item>
+                          </items>
+                        </chunk>
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+                <item name="GUID" type_name="gh_guid" type_code="9">6b021f56-b194-4210-b9a1-6cef3b7d0848</item>
+                <item name="Name" type_name="gh_string" type_code="10">Evaluate Length</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Evaluate a curve at a certain factor along its length. Length factors can be supplied both in curve units and normalized units. Change the [N] parameter to toggle between the two modes.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">a687447d-3c7b-4108-ad6c-6ff9eaf430ab</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Evaluate Length</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Evaluate Length</item>
+                  </items>
+                  <chunks count="7">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1622</X>
+                          <Y>-3346</Y>
+                          <W>144</W>
+                          <H>64</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1696</X>
+                          <Y>-3314</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve to evaluate</item>
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+                    <item name="NickName" type_name="gh_string" type_code="10"></item>
+                    <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                    <item name="ScrollRatio" type_name="gh_double" type_code="6">0.11061841249465942</item>
+                    <item name="Source" index="0" type_name="gh_guid" type_code="9">507ca366-75d6-46bd-954e-0b1f27543250</item>
+                    <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                    <item name="UserText" type_name="gh_string" type_code="10">Double click to edit panel content…</item>
+                  </items>
+                  <chunks count="2">
+                    <chunk name="Attributes">
+                      <items count="5">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2090</X>
+                          <Y>-3184</Y>
+                          <W>160</W>
+                          <H>274</H>
+                        </item>
+                        <item name="MarginLeft" type_name="gh_int32" type_code="3">0</item>
+                        <item name="MarginRight" type_name="gh_int32" type_code="3">0</item>
+                        <item name="MarginTop" type_name="gh_int32" type_code="3">0</item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2090.738</X>
+                          <Y>-3183.968</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="PanelProperties">
+                      <items count="7">
+                        <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                          <ARGB>255;255;255;255</ARGB>
+                        </item>
+                        <item name="DrawIndices" type_name="gh_bool" type_code="1">true</item>
+                        <item name="DrawPaths" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Multiline" type_name="gh_bool" type_code="1">true</item>
+                        <item name="SpecialCodes" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Stream" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Wrap" type_name="gh_bool" type_code="1">true</item>
+                      </items>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="431">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">3e8ca6be-fda8-4aaf-b5c0-3c54c8bb7312</item>
+                <item name="Name" type_name="gh_string" type_code="10">Number</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="7">
+                    <item name="Description" type_name="gh_string" type_code="10">Contains a collection of floating point numbers</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">f3cbbd19-41c5-4adb-bc13-371cb497134c</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Number</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Number</item>
+                    <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                    <item name="Source" index="0" type_name="gh_guid" type_code="9">380716a6-5071-4978-96bb-67cc49356929</item>
+                    <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                  </items>
+                  <chunks count="1">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1958</X>
+                          <Y>-2420</Y>
+                          <W>50</W>
+                          <H>24</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1983.723</X>
+                          <Y>-2408.877</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="432">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">aaa665bd-fd6e-4ccb-8d2c-c5b33072125d</item>
+                <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Evaluate the curvature of a curve at a specified parameter.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">e997cfdc-c32d-4e45-9e64-2f2bc6ac3579</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Curvature</item>
+                  </items>
+                  <chunks count="6">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1924</X>
+                          <Y>-2644</Y>
+                          <W>137</W>
+                          <H>64</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1994</X>
+                          <Y>-2612</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve to evaluate</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">d39e214e-7e10-4602-ba1a-6ec4fd8fe3e3</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">cf319aba-1ff8-4088-915f-48b04efc8656</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1926</X>
+                              <Y>-2642</Y>
+                              <W>53</W>
+                              <H>30</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1954</X>
+                              <Y>-2627</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Parameter on curve domain to evaluate</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2860edef-b6da-4127-babd-da29a8ae29c1</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Parameter</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Parameter</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">63f59cdf-e717-4c6c-90d1-5da5f4aa4e93</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1926</X>
+                              <Y>-2612</Y>
+                              <W>53</W>
+                              <H>30</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1954</X>
+                              <Y>-2597</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Point on curve at {t}</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">05744414-d89d-44d0-95a6-be11b5036c3f</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Point</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Point</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2009</X>
+                              <Y>-2642</Y>
+                              <W>50</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2035.5</X>
+                              <Y>-2632</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curvature vector at {t}</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">e908e831-8904-4e70-9109-326a74e899d6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2009</X>
+                              <Y>-2622</Y>
+                              <W>50</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2035.5</X>
+                              <Y>-2612</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="2">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Curvature circle at {t}</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">06006335-007d-4ca4-a1d0-3556c0792a5c</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curvature</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2009</X>
+                              <Y>-2602</Y>
+                              <W>50</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2035.5</X>
+                              <Y>-2592</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="433">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">2162e72e-72fc-4bf8-9459-d4d82fa8aa14</item>
+                <item name="Name" type_name="gh_string" type_code="10">Divide Curve</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Divide a curve into equal length segments</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">ad0f7d08-93f6-49b2-ab96-66aa71b7e3c6</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Divide Curve</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Divide Curve</item>
+                  </items>
+                  <chunks count="7">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1937</X>
+                          <Y>-2564</Y>
+                          <W>125</W>
+                          <H>64</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1987</X>
+                          <Y>-2532</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Curve to divide</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">64c4d968-b749-40ad-8e33-5886d6ec9d51</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">cf319aba-1ff8-4088-915f-48b04efc8656</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1939</X>
+                              <Y>-2562</Y>
+                              <W>33</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1957</X>
+                              <Y>-2552</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Number of segments</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">673ce74b-44dc-46e3-b64f-263300dacff3</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Count</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Count</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">f3cbbd19-41c5-4adb-bc13-371cb497134c</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1939</X>
+                              <Y>-2542</Y>
+                              <W>33</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1957</X>
+                              <Y>-2532</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_int32" type_code="3">10</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="2">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Split segments at kinks</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">c14741e7-7ea6-4adc-a454-16d7fd2f14a1</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Kinks</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Kinks</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1939</X>
+                              <Y>-2522</Y>
+                              <W>33</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1957</X>
+                              <Y>-2512</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="boolean" type_name="gh_bool" type_code="1">false</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Division points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">250d87af-7caf-4380-b613-0a1035b7fa44</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2002</X>
+                              <Y>-2562</Y>
+                              <W>58</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2032.5</X>
+                              <Y>-2552</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Tangent vectors at division points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">51bc5869-868d-4735-aa17-c15cdc297c51</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Tangents</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Tangents</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2002</X>
+                              <Y>-2542</Y>
+                              <W>58</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2032.5</X>
+                              <Y>-2532</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="2">
+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Parameter values at division points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">63f59cdf-e717-4c6c-90d1-5da5f4aa4e93</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Parameters</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Parameters</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2002</X>
+                              <Y>-2522</Y>
+                              <W>58</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2032.5</X>
+                              <Y>-2512</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="434">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">d5967b9f-e8ee-436b-a8ad-29fdcecf32d5</item>
+                <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="8">
+                    <item name="Description" type_name="gh_string" type_code="10">Contains a collection of generic curves</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">cf319aba-1ff8-4088-915f-48b04efc8656</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                    <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                    <item name="Source" index="0" type_name="gh_guid" type_code="9">65d2dfd3-a453-4728-b66c-bd74c7730229</item>
+                    <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                  </items>
+                  <chunks count="1">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1964</X>
+                          <Y>-2393</Y>
+                          <W>50</W>
+                          <H>24</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1989.496</X>
+                          <Y>-2381.032</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="435">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">23862862-049a-40be-b558-2418aacbd916</item>
+                <item name="Name" type_name="gh_string" type_code="10">Deconstruct Arc</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Retrieve the base plane, radius and angle domain of an arc.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">246362d1-e708-4925-90b0-b7bd165c3b38</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Deconstruct Arc</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Deconstruct Arc</item>
+                  </items>
+                  <chunks count="5">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1933</X>
+                          <Y>-2722</Y>
+                          <W>114</W>
+                          <H>64</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1973</X>
+                          <Y>-2690</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Arc or Circle to deconstruct</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">58578774-913a-4b30-8f0c-ce403da61a16</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Arc</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Arc</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">06006335-007d-4ca4-a1d0-3556c0792a5c</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1935</X>
+                              <Y>-2720</Y>
+                              <W>23</W>
+                              <H>60</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1948</X>
+                              <Y>-2690</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Base plane of arc or circle</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">7aeeca48-f8db-4748-ac74-cc5c30c26cb6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Base Plane</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Base Plane</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1988</X>
+                              <Y>-2720</Y>
+                              <W>57</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2018</X>
+                              <Y>-2710</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Radius of arc or circle</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">a18aadd8-3306-46f0-99b5-471d834b979e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Radius</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Radius</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1988</X>
+                              <Y>-2700</Y>
+                              <W>57</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2018</X>
+                              <Y>-2690</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="2">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Angle domain (in radians) of arc</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2797968f-b21a-43e6-a8a4-e3a4d48f4b4b</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Angle</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Angle</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1988</X>
+                              <Y>-2680</Y>
+                              <W>57</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2018</X>
+                              <Y>-2670</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="436">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">797d922f-3a1d-46fe-9155-358b009b5997</item>
+                <item name="Name" type_name="gh_string" type_code="10">One Over X</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Compute one over x.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">1379b92b-5e9f-4fb7-9ca6-3eb3ccdb67fd</item>
+                    <item name="Name" type_name="gh_string" type_code="10">One Over X</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">One Over X</item>
+                  </items>
+                  <chunks count="3">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1934</X>
+                          <Y>-2843</Y>
+                          <W>100</W>
+                          <H>28</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1983</X>
+                          <Y>-2829</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Input value</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b8616632-ed30-419c-9b9e-8672fbff6c5e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Value</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Value</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">a18aadd8-3306-46f0-99b5-471d834b979e</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1936</X>
+                              <Y>-2841</Y>
+                              <W>32</W>
+                              <H>24</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1953.5</X>
+                              <Y>-2829</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Output value</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">c6552b48-20d3-4681-af9d-bae0ad18bd9d</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Result</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Result</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1998</X>
+                              <Y>-2841</Y>
+                              <W>34</W>
+                              <H>24</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2016.5</X>
+                              <Y>-2829</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="437">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">57da07bd-ecab-415d-9d86-af36d7073abc</item>
+                <item name="Name" type_name="gh_string" type_code="10">Number Slider</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="6">
+                    <item name="Description" type_name="gh_string" type_code="10">Numeric slider for single values</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">445a26e5-4ca5-477b-81a6-21eb5ecdb8c3</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Number Slider</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Number Slider</item>
+                    <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                    <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                  </items>
+                  <chunks count="2">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1879</X>
+                          <Y>-2445</Y>
+                          <W>198</W>
+                          <H>20</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1879.721</X>
+                          <Y>-2444.302</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="Slider">
+                      <items count="7">
+                        <item name="Digits" type_name="gh_int32" type_code="3">0</item>
+                        <item name="GripDisplay" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Interval" type_name="gh_int32" type_code="3">0</item>
+                        <item name="Max" type_name="gh_double" type_code="6">256</item>
+                        <item name="Min" type_name="gh_double" type_code="6">0</item>
+                        <item name="SnapCount" type_name="gh_int32" type_code="3">0</item>
+                        <item name="Value" type_name="gh_double" type_code="6">29</item>
+                      </items>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="438">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">4c4e56eb-2f04-43f9-95a3-cc46a14f495a</item>
+                <item name="Name" type_name="gh_string" type_code="10">Line</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Create a line between two points.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">a829bde7-d5c7-4ceb-aaba-e8d41c258e55</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Line</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Line</item>
+                  </items>
+                  <chunks count="4">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1930</X>
+                          <Y>-2792</Y>
+                          <W>114</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2002</X>
+                          <Y>-2770</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Line start point</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">6130f358-73ea-4f9b-85d2-fc4f919bf2f9</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start Point</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start Point</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">05744414-d89d-44d0-95a6-be11b5036c3f</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1932</X>
+                              <Y>-2790</Y>
+                              <W>55</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1961</X>
+                              <Y>-2780</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Line end point</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">77d423d9-56a9-4be9-a9a9-c0ebdc5da56e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">End Point</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">End Point</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">7aeeca48-f8db-4748-ac74-cc5c30c26cb6</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1932</X>
+                              <Y>-2770</Y>
+                              <W>55</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1961</X>
+                              <Y>-2760</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Line segment</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">1e0530cf-b887-420e-8a9d-f37afd049798</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Line</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Line</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2017</X>
+                              <Y>-2790</Y>
+                              <W>25</W>
+                              <H>40</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2031</X>
+                              <Y>-2770</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="439">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">c552a431-af5b-46a9-a8a4-0fcbc27ef596</item>
+                <item name="Name" type_name="gh_string" type_code="10">Group</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="22">
+                    <item name="Border" type_name="gh_int32" type_code="3">1</item>
+                    <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                      <ARGB>255;255;255;255</ARGB>
+                    </item>
+                    <item name="Description" type_name="gh_string" type_code="10">A group of Grasshopper objects</item>
+                    <item name="ID" index="0" type_name="gh_guid" type_code="9">de21e635-6aaa-4e28-abd5-b37bd51c917d</item>
+                    <item name="ID" index="1" type_name="gh_guid" type_code="9">32cf615a-a587-4435-bfbd-69f850b90d86</item>
+                    <item name="ID" index="2" type_name="gh_guid" type_code="9">2dded4d0-f109-49e6-b334-2b4161c90504</item>
+                    <item name="ID" index="3" type_name="gh_guid" type_code="9">e930277b-25cc-4425-a0e6-ebe78a446c2f</item>
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+                          <X>1808</X>
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+                          <W>104</W>
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+                          <X>1866</X>
+                          <Y>-3541</Y>
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+                        <item name="Description" type_name="gh_string" type_code="10">Base domain</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>1810</X>
+                              <Y>-3561</Y>
+                              <W>41</W>
+                              <H>40</H>
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+                              <X>1832</X>
+                              <Y>-3541</Y>
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+                        <item name="Description" type_name="gh_string" type_code="10">Start of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">4e2a0838-2836-48bb-8fa6-da95aab31634</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <chunk name="Attributes">
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+                              <X>1881</X>
+                              <Y>-3561</Y>
+                              <W>29</W>
+                              <H>20</H>
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+                              <X>1897</X>
+                              <Y>-3551</Y>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">End of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">bd3437ea-ef52-4581-a2a7-7a4245020463</item>
+                        <item name="Name" type_name="gh_string" type_code="10">End</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">End</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>1881</X>
+                              <Y>-3541</Y>
+                              <W>29</W>
+                              <H>20</H>
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+                              <X>1897</X>
+                              <Y>-3531</Y>
+                            </item>
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+                <item name="Name" type_name="gh_string" type_code="10">List Item</item>
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+                    <item name="BaseOutputIndex" type_name="gh_int32" type_code="3">0</item>
+                    <item name="Description" type_name="gh_string" type_code="10">Retrieve a specific item from a list.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">88a790fc-a9a5-4cee-b475-d037e8e3b053</item>
+                    <item name="Name" type_name="gh_string" type_code="10">List Item</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">List Item</item>
+                  </items>
+                  <chunks count="2">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1965</X>
+                          <Y>-3596</Y>
+                          <W>74</W>
+                          <H>64</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2013</X>
+                          <Y>-3564</Y>
+                        </item>
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+                      <items count="6">
+                        <item name="InputCount" type_name="gh_int32" type_code="3">3</item>
+                        <item name="InputId" index="0" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
+                        <item name="InputId" index="1" type_name="gh_guid" type_code="9">2e3ab970-8545-46bb-836c-1c11e5610bce</item>
+                        <item name="InputId" index="2" type_name="gh_guid" type_code="9">cb95db89-6165-43b6-9c41-5702bc5bf137</item>
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+                        <item name="OutputId" index="0" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
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+                        <chunk name="InputParam" index="0">
+                          <items count="8">
+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                            <item name="Description" type_name="gh_string" type_code="10">Base list</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">28f1f040-ede0-4c14-89a5-0a03bc96cc8b</item>
+                            <item name="Name" type_name="gh_string" type_code="10">List</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">List</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Source" index="0" type_name="gh_guid" type_code="9">be81f05f-957d-41ef-a03f-70ddd3a83ecc</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                          <chunks count="1">
+                            <chunk name="Attributes">
+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>1967</X>
+                                  <Y>-3594</Y>
+                                  <W>31</W>
+                                  <H>20</H>
+                                </item>
+                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                                  <X>1984</X>
+                                  <Y>-3584</Y>
+                                </item>
+                              </items>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                        <chunk name="InputParam" index="1">
+                          <items count="6">
+                            <item name="Description" type_name="gh_string" type_code="10">Item index</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">da72a177-ffcd-46a4-81b9-4656ed0655ed</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Index</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Index</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                          </items>
+                          <chunks count="2">
+                            <chunk name="Attributes">
+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>1967</X>
+                                  <Y>-3574</Y>
+                                  <W>31</W>
+                                  <H>20</H>
+                                </item>
+                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                                  <X>1984</X>
+                                  <Y>-3564</Y>
+                                </item>
+                              </items>
+                            </chunk>
+                            <chunk name="PersistentData">
+                              <items count="1">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Branch" index="0">
+                                  <items count="2">
+                                    <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                    <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                                  </items>
+                                  <chunks count="1">
+                                    <chunk name="Item" index="0">
+                                      <items count="1">
+                                        <item name="number" type_name="gh_int32" type_code="3">1</item>
+                                      </items>
+                                    </chunk>
+                                  </chunks>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                        <chunk name="InputParam" index="2">
+                          <items count="6">
+                            <item name="Description" type_name="gh_string" type_code="10">Wrap index to list bounds</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">9f31b8e9-d225-49f8-8261-0ac31a70a0dd</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Wrap</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Wrap</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                          </items>
+                          <chunks count="2">
+                            <chunk name="Attributes">
+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>1967</X>
+                                  <Y>-3554</Y>
+                                  <W>31</W>
+                                  <H>20</H>
+                                </item>
+                                <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                                  <X>1984</X>
+                                  <Y>-3544</Y>
+                                </item>
+                              </items>
+                            </chunk>
+                            <chunk name="PersistentData">
+                              <items count="1">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Branch" index="0">
+                                  <items count="2">
+                                    <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                    <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                                  </items>
+                                  <chunks count="1">
+                                    <chunk name="Item" index="0">
+                                      <items count="1">
+                                        <item name="boolean" type_name="gh_bool" type_code="1">false</item>
+                                      </items>
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+                                  </chunks>
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+                            </chunk>
+                          </chunks>
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+                        <chunk name="OutputParam" index="0">
+                          <items count="7">
+                            <item name="Description" type_name="gh_string" type_code="10">Item at {i'}</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">81210bd1-a169-4326-a705-59f86fc065a2</item>
+                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Item</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">i</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                          <chunks count="1">
+                            <chunk name="Attributes">
+                              <items count="2">
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+                                  <X>2028</X>
+                                  <Y>-3594</Y>
+                                  <W>9</W>
+                                  <H>60</H>
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+                                  <X>2034</X>
+                                  <Y>-3564</Y>
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+                <item name="Name" type_name="gh_string" type_code="10">Panel</item>
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+                <chunk name="Container">
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+                    <item name="Description" type_name="gh_string" type_code="10">A panel for custom notes and text values</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">2d81694a-fe99-48b2-8b3c-5bc88dbca4c3</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Panel</item>
+                    <item name="NickName" type_name="gh_string" type_code="10"></item>
+                    <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                    <item name="ScrollRatio" type_name="gh_double" type_code="6">0</item>
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+                    <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                    <item name="UserText" type_name="gh_string" type_code="10">Double click to edit panel content…</item>
+                  </items>
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+                      <items count="5">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2082</X>
+                          <Y>-3556</Y>
+                          <W>152</W>
+                          <H>40</H>
+                        </item>
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+                        <item name="MarginRight" type_name="gh_int32" type_code="3">0</item>
+                        <item name="MarginTop" type_name="gh_int32" type_code="3">0</item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2082.04</X>
+                          <Y>-3555.666</Y>
+                        </item>
+                      </items>
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+                      <items count="7">
+                        <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                          <ARGB>255;255;255;255</ARGB>
+                        </item>
+                        <item name="DrawIndices" type_name="gh_bool" type_code="1">false</item>
+                        <item name="DrawPaths" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Multiline" type_name="gh_bool" type_code="1">true</item>
+                        <item name="SpecialCodes" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Stream" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Wrap" type_name="gh_bool" type_code="1">true</item>
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+                <item name="Name" type_name="gh_string" type_code="10">Bounding Box</item>
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+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">f974d7ef-d578-4b36-86fa-be2980f0e8da</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Bounding Box</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Bounding Box</item>
+                  </items>
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+                    <chunk name="ValueTable">
+                      <items count="1">
+                        <item name="UnionBox" type_name="gh_bool" type_code="1">true</item>
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+                          <X>1812</X>
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+                          <W>100</W>
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+                          <X>1871</X>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">db24ee5b-7286-472b-a429-b7956e7d7736</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Content</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Content</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">30f8adbb-2a1a-457f-ae3e-c838274b8629</item>
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+                              <X>1814</X>
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+                              <H>20</H>
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+                              <X>1836.5</X>
+                              <Y>-3704</Y>
+                            </item>
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+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">BoundingBox orientation plane</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">a589ed92-d942-465f-88b5-628060170060</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Plane</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Plane</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>1814</X>
+                              <Y>-3694</Y>
+                              <W>42</W>
+                              <H>20</H>
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+                              <X>1836.5</X>
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+                          <items count="1">
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+                              <items count="2">
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+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="plane" type_name="gh_plane" type_code="72">
+                                      <Ox>0</Ox>
+                                      <Oy>0</Oy>
+                                      <Oz>0</Oz>
+                                      <Xx>1</Xx>
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+                                      <Yx>0</Yx>
+                                      <Yy>1</Yy>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Aligned bounding box in world coordinates</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">43902697-9c37-4903-9869-f9ad411e4f75</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Box</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Box</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1886</X>
+                              <Y>-3714</Y>
+                              <W>24</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1899.5</X>
+                              <Y>-3704</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Bounding box in orientation plane coordinates</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">1c810584-d9ce-47c9-ba66-7dd55473a0ab</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Box</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Box</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1886</X>
+                              <Y>-3694</Y>
+                              <W>24</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1899.5</X>
+                              <Y>-3684</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="458">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">db7d83b1-2898-4ef9-9be5-4e94b4e2048d</item>
+                <item name="Name" type_name="gh_string" type_code="10">Deconstruct Box</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Deconstruct a box into its constituent parts.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">ca4f47da-7754-47b5-8dbe-ffaa539e2a41</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Deconstruct Box</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Deconstruct Box</item>
+                  </items>
+                  <chunks count="6">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>1920</X>
+                          <Y>-3735</Y>
+                          <W>89</W>
+                          <H>84</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>1961</X>
+                          <Y>-3693</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Base box</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8a4be514-c5dd-48be-b2f0-1cf9b96abbe8</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Box</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Box</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">43902697-9c37-4903-9869-f9ad411e4f75</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1922</X>
+                              <Y>-3733</Y>
+                              <W>24</W>
+                              <H>80</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1935.5</X>
+                              <Y>-3693</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Box plane</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2aba7963-652f-47e1-9cc2-24315aeb8fce</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Plane</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Plane</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1976</X>
+                              <Y>-3733</Y>
+                              <W>31</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1993</X>
+                              <Y>-3723</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">{x} dimension of box</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f43db928-38e9-4f58-aa26-4b292fdc4a58</item>
+                        <item name="Name" type_name="gh_string" type_code="10">X</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">X</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1976</X>
+                              <Y>-3713</Y>
+                              <W>31</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1993</X>
+                              <Y>-3703</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="2">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">{y} dimension of box</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">7020d6e9-c829-4b62-97b6-79641e3273ed</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Y</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Y</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1976</X>
+                              <Y>-3693</Y>
+                              <W>31</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1993</X>
+                              <Y>-3683</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="3">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">{z} dimension of box</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">adaf5b1b-7947-4792-abb7-694902100913</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Z</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Z</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>1976</X>
+                              <Y>-3673</Y>
+                              <W>31</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>1993</X>
+                              <Y>-3663</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="459">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">dd17d442-3776-40b3-ad5b-5e188b56bd4c</item>
+                <item name="Name" type_name="gh_string" type_code="10">Relative Differences</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Compute relative differences for a list of data</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">25ea6639-357d-4334-998c-41880e9b6013</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Relative Differences</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Relative Differences</item>
+                  </items>
+                  <chunks count="3">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2073</X>
+                          <Y>-3681</Y>
+                          <W>128</W>
+                          <H>28</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2126</X>
+                          <Y>-3667</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="9">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">List of data to operate on (numbers or points or vectors allowed)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">91ce9143-ca60-42c3-9fe4-57cc14b9e9dd</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Values</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Values</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">ece7baa4-a05a-4870-9a7c-56f21a4e0683</item>
+                        <item name="Source" index="1" type_name="gh_guid" type_code="9">0b794558-7222-4284-9461-0de8d3145a1b</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">2</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2075</X>
+                              <Y>-3679</Y>
+                              <W>36</W>
+                              <H>24</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2094.5</X>
+                              <Y>-3667</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Differences between consecutive items</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">54a6063c-4c83-4aff-91d4-e361ac5db746</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Differenced</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Differenced</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2141</X>
+                              <Y>-3679</Y>
+                              <W>58</W>
+                              <H>24</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2171.5</X>
+                              <Y>-3667</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
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+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="460">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">825ea536-aebb-41e9-af32-8baeb2ecb590</item>
+                <item name="Name" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Deconstruct a numeric domain into its component parts.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">5a6ccec3-aea8-473d-ba28-756512c0ae65</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Deconstruct Domain</item>
+                  </items>
+                  <chunks count="4">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2010</X>
+                          <Y>-3739</Y>
+                          <W>104</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2068</X>
+                          <Y>-3717</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Base domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">e84ceb79-c02e-481d-b1ee-06f0617f1cac</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Domain</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">7020d6e9-c829-4b62-97b6-79641e3273ed</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2012</X>
+                              <Y>-3737</Y>
+                              <W>41</W>
+                              <H>40</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2034</X>
+                              <Y>-3717</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Start of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">ece7baa4-a05a-4870-9a7c-56f21a4e0683</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2083</X>
+                              <Y>-3737</Y>
+                              <W>29</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2099</X>
+                              <Y>-3727</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
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+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">End of domain</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">0b794558-7222-4284-9461-0de8d3145a1b</item>
+                        <item name="Name" type_name="gh_string" type_code="10">End</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">End</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>2083</X>
+                              <Y>-3717</Y>
+                              <W>29</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>2099</X>
+                              <Y>-3707</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
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+              </chunks>
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+                <item name="GUID" type_name="gh_guid" type_code="9">59daf374-bc21-4a5e-8282-5504fb7ae9ae</item>
+                <item name="Name" type_name="gh_string" type_code="10">List Item</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="6">
+                    <item name="BaseOutputIndex" type_name="gh_int32" type_code="3">0</item>
+                    <item name="Description" type_name="gh_string" type_code="10">Retrieve a specific item from a list.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">b3d74eb2-cfff-4ce9-87a0-85f9d1834edf</item>
+                    <item name="Name" type_name="gh_string" type_code="10">List Item</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">List Item</item>
+                  </items>
+                  <chunks count="2">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>2119</X>
+                          <Y>-3774</Y>
+                          <W>74</W>
+                          <H>64</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>2167</X>
+                          <Y>-3742</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="ParameterData">
+                      <items count="6">
+                        <item name="InputCount" type_name="gh_int32" type_code="3">3</item>
+                        <item name="InputId" index="0" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
+                        <item name="InputId" index="1" type_name="gh_guid" type_code="9">2e3ab970-8545-46bb-836c-1c11e5610bce</item>
+                        <item name="InputId" index="2" type_name="gh_guid" type_code="9">cb95db89-6165-43b6-9c41-5702bc5bf137</item>
+                        <item name="OutputCount" type_name="gh_int32" type_code="3">1</item>
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+                            <item name="Name" type_name="gh_string" type_code="10">Keys</item>
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+                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
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+                              </chunks>
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+                        <item name="Description" type_name="gh_string" type_code="10">Amount of shinyness (0 = none, 1 = low shine, 100 = max shine</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">9a460a5d-c684-4137-96d0-1ff81e6d817c</item>
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+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Resulting material</item>
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+                    <item name="IncludeInRender" type_name="gh_bool" type_code="1">true</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">The material override</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">7699bd8f-d95e-4739-8aa3-bb47cf3bfa0f</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Material</item>
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+                                <chunk name="Item" index="0">
+                                  <items count="5">
+                                    <item name="diffuse" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;221;160;221</ARGB>
+                                    </item>
+                                    <item name="emission" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;66;48;66</ARGB>
+                                    </item>
+                                    <item name="shine" type_name="gh_double" type_code="6">0.5</item>
+                                    <item name="specular" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;255;255;255</ARGB>
+                                    </item>
+                                    <item name="transparency" type_name="gh_double" type_code="6">0</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">Create a line segment defined by start point, tangent and length.}</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line start point</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">ed79d788-c5fe-4886-8ca1-4dda879055f8</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start</item>
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+                              <X>4680</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line tangent (direction)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">00b472b1-e55f-46b3-a055-46fe62bc411c</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Direction</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Direction</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line length</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">52867b1e-f65b-4c06-a584-bf1d71ec8388</item>
+                        <item name="InternalExpression" type_name="gh_string" type_code="10">-X</item>
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+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Line segment</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">6db0f5d2-7320-4916-af1d-e6a7cf4f55cc</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Line</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>4732</X>
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+                              <X>4746</X>
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+                <item name="Name" type_name="gh_string" type_code="10">PolyLine</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">Create a polyline connecting a number of points.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
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+                      <items count="2">
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+                          <X>4937</X>
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+                          <X>4997</X>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">87dceea7-c779-4791-87c0-54befb772a1d</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Close polyline</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Closed</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Resulting polyline</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Polyline</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>5024.5</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">Contains a collection of generic curves</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">A panel for custom notes and text values</item>
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+                          <X>4835.156</X>
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+                          <ARGB>255;255;255;255</ARGB>
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+                            <item name="Name" type_name="gh_string" type_code="10">Keys</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Keys</item>
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+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">47a3a90f-fdc6-476a-a86f-cc993d39a977</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Values Values A</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Values A</item>
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+                                  <X>4982.5</X>
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+                            <item name="Name" type_name="gh_string" type_code="10">Keys</item>
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+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                                  <X>5035</X>
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+                                  <X>5060.5</X>
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+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                            <item name="Name" type_name="gh_string" type_code="10">Parameter</item>
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+                            <item name="Description" type_name="gh_string" type_code="10">Point on curve at {t}</item>
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+                            <item name="Name" type_name="gh_string" type_code="10">Point</item>
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+                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
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+                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
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+                            <item name="Description" type_name="gh_string" type_code="10">Third curve derivative at t (Jolt)</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">7565862f-1b78-4a99-8574-b7c00d95ea49</item>
+                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
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+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">bc877448-5367-4568-9689-73dcdcb7e26e</item>
+                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
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+                            <item name="Description" type_name="gh_string" type_code="10">Fifth curve derivative at t</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">10134b50-8e2b-4bf3-9325-52c22ff8f4a4</item>
+                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
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+                            <item name="NickName" type_name="gh_string" type_code="10">5</item>
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+                                  <X>3688.5</X>
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+                          <items count="7">
+                            <item name="Description" type_name="gh_string" type_code="10">Sixth curve derivative at t</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">2a9dd526-de93-43ab-8151-9aba0a801375</item>
+                            <item name="Mutable" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Sixth derivative</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">6</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                                    <item name="diffuse" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;221;160;221</ARGB>
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+                                      <ARGB>255;66;48;66</ARGB>
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+                                    <item name="specular" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;255;255;255</ARGB>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line start point</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line tangent (direction)</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Direction</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Direction</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line length</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line segment</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Line</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">Create a polyline connecting a number of points.</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Close polyline</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Closed</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>3846</X>
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+                              <X>3869</X>
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+                          <chunks count="1">
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+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
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+                              <chunks count="1">
+                                <chunk name="Item" index="0">
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+                                    <item name="boolean" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting polyline</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">ebfddb07-5c18-49e8-a5d8-39cdc82a2735</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Polyline</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>3919</X>
+                              <Y>-4380</Y>
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+                              <H>40</H>
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+                              <X>3941</X>
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+                    <item name="Description" type_name="gh_string" type_code="10">Explode a curve into smaller segments.</item>
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+                    <item name="NickName" type_name="gh_string" type_code="10">Explode</item>
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+                          <X>3822</X>
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+                          <X>3889</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve to explode</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>3824</X>
+                              <Y>-4328</Y>
+                              <W>50</W>
+                              <H>20</H>
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+                              <X>3850.5</X>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">37c48192-6440-4c18-996d-90973facb98a</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Recursive</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Recursive</item>
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+                              <X>3824</X>
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+                              <X>3850.5</X>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Exploded segments that make up the base curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">78316336-ca6a-4bbf-bd10-7b9808a5e18f</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>3904</X>
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+                              <H>20</H>
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+                              <X>3931.5</X>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Vertices of the exploded segments</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">13bbf82c-ce31-4595-8ecc-3a663724ca48</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>3904</X>
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+                              <X>3931.5</X>
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+                <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+              <chunks count="1">
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+                  <items count="9">
+                    <item name="Description" type_name="gh_string" type_code="10">Contains a collection of generic curves</item>
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+                          <X>3847</X>
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+                <item name="Name" type_name="gh_string" type_code="10">Panel</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">A panel for custom notes and text values</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">a54184ec-220a-4342-9fa1-66bb93e27aa6</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Panel</item>
+                    <item name="NickName" type_name="gh_string" type_code="10"></item>
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+                    <item name="UserText" type_name="gh_string" type_code="10">Double click to edit panel content…</item>
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+                          <X>3743</X>
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+                          <X>3743.625</X>
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+                      <items count="7">
+                        <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                          <ARGB>255;255;255;255</ARGB>
+                        </item>
+                        <item name="DrawIndices" type_name="gh_bool" type_code="1">true</item>
+                        <item name="DrawPaths" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Multiline" type_name="gh_bool" type_code="1">true</item>
+                        <item name="SpecialCodes" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Stream" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Wrap" type_name="gh_bool" type_code="1">true</item>
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+                <item name="Name" type_name="gh_string" type_code="10">Sort List</item>
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+                    <item name="NickName" type_name="gh_string" type_code="10">Sort List</item>
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+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>3862</X>
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+                          <X>3927</X>
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+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                            <item name="Description" type_name="gh_string" type_code="10">List of sortable keys</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">98a59205-caea-4dad-8b34-9a4aece5f16c</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Keys</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Keys</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="Source" index="0" type_name="gh_guid" type_code="9">b9d18fdc-e05a-4c8c-9436-8cb4d338dde9</item>
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+                                  <X>3864</X>
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+                                  <X>3889.5</X>
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+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                            <item name="Description" type_name="gh_string" type_code="10">Optional list of values to sort synchronously</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">1ea29a97-4193-43e3-ab0d-703b797ac165</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Values Values A</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Values A</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">true</item>
+                            <item name="Source" index="0" type_name="gh_guid" type_code="9">87620ded-6b51-4e37-822a-e4c2b882ce61</item>
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+                                  <X>3864</X>
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+                                  <X>3889.5</X>
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+                          <items count="7">
+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                            <item name="Description" type_name="gh_string" type_code="10">Sorted keys</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">b523f00b-92d9-4fab-ae3b-8c47313e24a4</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Keys</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Keys</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                          <chunks count="1">
+                            <chunk name="Attributes">
+                              <items count="2">
+                                <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                                  <X>3942</X>
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+                                  <X>3967.5</X>
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+                          <items count="7">
+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                    </chunk>
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+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The lines from the graph curves to the Y Axis graph mapped values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f9d146fd-dfb4-4f58-892a-786d7543fcf4</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped Lines</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Mapped Lines</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The points mapped on the Y Axis which represent the graph mapped values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">cc478b0e-8e8e-478f-874f-1bb0f04a6826</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Mapped Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">The graph boundary background as a surface</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">0617057d-1687-41a9-b20e-7d3ce3567733</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Boundary</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Boundary</item>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The graph labels as curve outlines</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">caf17a97-49f8-4aee-8c7d-312bbee0e8f0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Labels</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Labels</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">True for input values outside of the X Axis domain bounds
+False for input values inside of the X Axis domain bounds</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">60d37fea-ee87-411b-800a-7d0153513a19</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Out Of Bounds</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Out Of Bounds</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">True for input values on the X Axis which intersect a graph curve
+False for input values on the X Axis which do not intersect a graph curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2d66222b-f748-414b-9bb5-2c6e98982978</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Intersected</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Intersected</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                  </chunks>
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+              </chunks>
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+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">fb6aba99-fead-4e42-b5d8-c6de5ff90ea6</item>
+                <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="7">
+                    <item name="Description" type_name="gh_string" type_code="10">A VB.NET scriptable component</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">d4e31cfe-2329-4c7b-9be5-820f01371764</item>
+                    <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Turtle</item>
+                    <item name="ReferenceCount" type_name="gh_int32" type_code="3">0</item>
+                    <item name="ScriptSource" type_name="gh_string" type_code="10">    Dim i As Integer
+    Dim dir As New On3dVector(1, 0, 0)    
+    Dim pos As New On3dVector(0, 0, 0) 
+    Dim axis As New On3dVector(0, 0, 1)
+    Dim pnts As New List(Of On3dVector)
+
+    pnts.Add(pos)
+    
+    For i = 0 To Forward.Count() - 1
+      Dim P As New On3dVector
+      dir.Rotate(Left(i), axis)      
+      P = dir * Forward(i) + pnts(i)
+      pnts.Add(P)
+    Next
+    
+    Points = pnts</item>
+                  </items>
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+                      <items count="2">
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+                      <items count="13">
+                        <item name="Access" index="0" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Access" index="1" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Count" type_name="gh_int32" type_code="3">2</item>
+                        <item name="Description" index="0" type_name="gh_string" type_code="10">Script Variable Forward</item>
+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Script Variable Left</item>
+                        <item name="ID" index="0" type_name="gh_guid" type_code="9">84fa917c-1ed8-4db3-8be1-7bdc4a6495a2</item>
+                        <item name="ID" index="1" type_name="gh_guid" type_code="9">84fa917c-1ed8-4db3-8be1-7bdc4a6495a2</item>
+                        <item name="Mutable" index="0" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Mutable" index="1" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Name" index="0" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="Name" index="1" type_name="gh_string" type_code="10">Left</item>
+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Optional" index="1" type_name="gh_bool" type_code="1">true</item>
+                      </items>
+                    </chunk>
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+                      <items count="11">
+                        <item name="Count" type_name="gh_int32" type_code="3">2</item>
+                        <item name="Description" index="0" type_name="gh_string" type_code="10">Print, Reflect and Error streams</item>
+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Output parameter Points</item>
+                        <item name="ID" index="0" type_name="gh_guid" type_code="9">3ede854e-c753-40eb-84cb-b48008f14fd4</item>
+                        <item name="ID" index="1" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
+                        <item name="Mutable" index="0" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Mutable" index="1" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Name" index="0" type_name="gh_string" type_code="10">Output</item>
+                        <item name="Name" index="1" type_name="gh_string" type_code="10">Points</item>
+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Optional" index="1" type_name="gh_bool" type_code="1">false</item>
+                      </items>
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+                      <items count="12">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="AllowTreeAccess" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Script Variable Forward</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">cf772f05-6672-4e7e-9574-2d5936577be0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Forward</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">true</item>
+                        <item name="ScriptParamAccess" type_name="gh_int32" type_code="3">1</item>
+                        <item name="ShowTypeHints" type_name="gh_bool" type_code="1">true</item>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">34b693aa-866a-455f-85be-85ad3492f1ee</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Left</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Left</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Output</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Output</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Output parameter Points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8b3cc645-d79b-4ffc-acf9-e9bc54d80e42</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Points</item>
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+              </chunks>
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+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">fbac3e32-f100-4292-8692-77240a42fd1a</item>
+                <item name="Name" type_name="gh_string" type_code="10">Point</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="8">
+                    <item name="Description" type_name="gh_string" type_code="10">Contains a collection of three-dimensional points</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
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+                          <X>9686</X>
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+                          <X>9711.658</X>
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+                  </chunks>
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+              </chunks>
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+                <item name="GUID" type_name="gh_guid" type_code="9">2b2a4145-3dff-41d4-a8de-1ea9d29eef33</item>
+                <item name="Name" type_name="gh_string" type_code="10">Interpolate</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve degree</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve degree</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Degree</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Domain</item>
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+                              <Y>-1847</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_double" type_code="6">0.5</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="4">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Amount of shinyness (0 = none, 1 = low shine, 100 = max shine</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">3ff69d47-5ad5-4334-85a7-25272e469837</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Shine</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Shine</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11787</X>
+                              <Y>-1837</Y>
+                              <W>67</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11822</X>
+                              <Y>-1827</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_int32" type_code="3">100</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting material</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">7ad7d551-8fe5-48af-9baf-827eb9015eea</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Material</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Material</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11884</X>
+                              <Y>-1917</Y>
+                              <W>43</W>
+                              <H>100</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11907</X>
+                              <Y>-1867</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="687">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">537b0419-bbc2-4ff4-bf08-afe526367b2c</item>
+                <item name="Name" type_name="gh_string" type_code="10">Custom Preview</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="7">
+                    <item name="Description" type_name="gh_string" type_code="10">Allows for customized geometry previews</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="IncludeInRender" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">e1c74ee8-63b2-49dc-ac1f-5c2de1115cd4</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Custom Preview</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Custom Preview</item>
+                    <item name="ViewportFilter" type_name="gh_string" type_code="10"></item>
+                  </items>
+                  <chunks count="3">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>11824</X>
+                          <Y>-1986</Y>
+                          <W>82</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>11892</X>
+                          <Y>-1964</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="8">
+                        <item name="Description" type_name="gh_string" type_code="10">Geometry to preview</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f8b3aae4-4f14-43b1-b937-bda190d63635</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Geometry</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Geometry</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">cbafc85e-2e6e-4e5e-957c-7a52c1acccbc</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11826</X>
+                              <Y>-1984</Y>
+                              <W>51</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11853</X>
+                              <Y>-1974</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">The material override</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">a5f3eb3b-f642-401c-9369-94c98315aeb8</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Material</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Material</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">7ad7d551-8fe5-48af-9baf-827eb9015eea</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11826</X>
+                              <Y>-1964</Y>
+                              <W>51</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11853</X>
+                              <Y>-1954</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="5">
+                                    <item name="diffuse" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;221;160;221</ARGB>
+                                    </item>
+                                    <item name="emission" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;66;48;66</ARGB>
+                                    </item>
+                                    <item name="shine" type_name="gh_double" type_code="6">0.5</item>
+                                    <item name="specular" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;255;255;255</ARGB>
+                                    </item>
+                                    <item name="transparency" type_name="gh_double" type_code="6">0</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="688">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">4c619bc9-39fd-4717-82a6-1e07ea237bbe</item>
+                <item name="Name" type_name="gh_string" type_code="10">Line SDL</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Create a line segment defined by start point, tangent and length.}</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">93dd7fad-90ab-4b05-8ffd-99e9d0e021ab</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Line SDL</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Line SDL</item>
+                  </items>
+                  <chunks count="5">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>11337</X>
+                          <Y>-2016</Y>
+                          <W>122</W>
+                          <H>64</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>11417</X>
+                          <Y>-1984</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Line start point</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">4a762443-6809-4565-bcad-e1086c3dc55b</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Start</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">910e4c3c-3922-47b1-9f5e-639318c77fd1</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11339</X>
+                              <Y>-2014</Y>
+                              <W>63</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11380</X>
+                              <Y>-2004</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="7">
+                        <item name="Description" type_name="gh_string" type_code="10">Line tangent (direction)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b5ed6f98-07b6-4ebf-9764-a326793cf4a2</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Direction</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Direction</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">bb44c47b-a8f6-4bb9-acd1-3bfa2ddecd7a</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11339</X>
+                              <Y>-1994</Y>
+                              <W>63</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11380</X>
+                              <Y>-1984</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
+                            <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                          </items>
+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
+                              <items count="2">
+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="vector" type_name="gh_point3d" type_code="51">
+                                      <X>0</X>
+                                      <Y>0</Y>
+                                      <Z>1</Z>
+                                    </item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="2">
+                      <items count="8">
+                        <item name="Description" type_name="gh_string" type_code="10">Line length</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8c81d106-ba2b-4bc6-a6cf-c4acffd586b6</item>
+                        <item name="InternalExpression" type_name="gh_string" type_code="10">-X</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">e395fa80-a54a-45d0-b979-4ad253c5d280</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11339</X>
+                              <Y>-1974</Y>
+                              <W>63</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11380</X>
+                              <Y>-1964</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                        <chunk name="PersistentData">
+                          <items count="1">
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+                          <chunks count="1">
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+                              <items count="2">
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+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
+                              </items>
+                              <chunks count="1">
+                                <chunk name="Item" index="0">
+                                  <items count="1">
+                                    <item name="number" type_name="gh_double" type_code="6">1</item>
+                                  </items>
+                                </chunk>
+                              </chunks>
+                            </chunk>
+                          </chunks>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="0">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Line segment</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">4acf9d20-bfa7-4466-9f18-121bc65f41d6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Line</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Line</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11432</X>
+                              <Y>-2014</Y>
+                              <W>25</W>
+                              <H>60</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11446</X>
+                              <Y>-1984</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
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+              </chunks>
+            </chunk>
+            <chunk name="Object" index="689">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">71b5b089-500a-4ea6-81c5-2f960441a0e8</item>
+                <item name="Name" type_name="gh_string" type_code="10">PolyLine</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="5">
+                    <item name="Description" type_name="gh_string" type_code="10">Create a polyline connecting a number of points.</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">36bd2335-363d-4687-981d-52b686e35e31</item>
+                    <item name="Name" type_name="gh_string" type_code="10">PolyLine</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">PolyLine</item>
+                  </items>
+                  <chunks count="4">
+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>11651</X>
+                          <Y>-2513</Y>
+                          <W>118</W>
+                          <H>44</H>
+                        </item>
+                        <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                          <X>11711</X>
+                          <Y>-2491</Y>
+                        </item>
+                      </items>
+                    </chunk>
+                    <chunk name="param_input" index="0">
+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Polyline vertex points</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">458fbd23-9c79-4ff6-8902-4ecce8933cc6</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Vertices</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">9dd22d3e-3362-4b7a-b443-9cde989fc3a9</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">1</item>
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+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>11653</X>
+                              <Y>-2511</Y>
+                              <W>43</W>
+                              <H>20</H>
+                            </item>
+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>11676</X>
+                              <Y>-2501</Y>
+                            </item>
+                          </items>
+                        </chunk>
+                      </chunks>
+                    </chunk>
+                    <chunk name="param_input" index="1">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Close polyline</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">9aa43232-b3ac-4f2c-92c1-f71fae8908ee</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Closed</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Closed</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="2">
+                        <chunk name="Attributes">
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+                        <item name="Description" type_name="gh_string" type_code="10">The graph boundary background as a surface</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">05fa6f68-7810-484a-ac9e-31c89bdd531a</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Boundary</item>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The graph labels as curve outlines</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">f81a7689-caf8-42c6-8061-b5d6faeeb8ca</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Labels</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Labels</item>
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+False for input values inside of the X Axis domain bounds</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">True for input values on the X Axis which intersect a graph curve
+False for input values on the X Axis which do not intersect a graph curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">566d7b23-1dfe-4dc1-980b-33f240e9bb8e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Intersected</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Intersected</item>
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+                <item name="GUID" type_name="gh_guid" type_code="9">fb6aba99-fead-4e42-b5d8-c6de5ff90ea6</item>
+                <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="7">
+                    <item name="Description" type_name="gh_string" type_code="10">A VB.NET scriptable component</item>
+                    <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">02572be0-c954-40eb-9b13-4bd08b746304</item>
+                    <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+                    <item name="NickName" type_name="gh_string" type_code="10">Turtle</item>
+                    <item name="ReferenceCount" type_name="gh_int32" type_code="3">0</item>
+                    <item name="ScriptSource" type_name="gh_string" type_code="10">    Dim i As Integer
+    Dim dir As New On3dVector(1, 0, 0)    
+    Dim pos As New On3dVector(0, 0, 0) 
+    Dim axis As New On3dVector(0, 0, 1)
+    Dim pnts As New List(Of On3dVector)
+
+    pnts.Add(pos)
+    
+    For i = 0 To Forward.Count() - 1
+      Dim P As New On3dVector
+      dir.Rotate(Left(i), axis)      
+      P = dir * Forward(i) + pnts(i)
+      pnts.Add(P)
+    Next
+    
+    Points = pnts</item>
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+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Script Variable Left</item>
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+                        <item name="Name" index="1" type_name="gh_string" type_code="10">Left</item>
+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Optional" index="1" type_name="gh_bool" type_code="1">true</item>
+                      </items>
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+                        <item name="Description" index="1" type_name="gh_string" type_code="10">Output parameter Points</item>
+                        <item name="ID" index="0" type_name="gh_guid" type_code="9">3ede854e-c753-40eb-84cb-b48008f14fd4</item>
+                        <item name="ID" index="1" type_name="gh_guid" type_code="9">8ec86459-bf01-4409-baee-174d0d2b13d0</item>
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+                        <item name="Name" index="1" type_name="gh_string" type_code="10">Points</item>
+                        <item name="Optional" index="0" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Optional" index="1" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="AllowTreeAccess" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Script Variable Forward</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Forward</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Output parameter Points</item>
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+                <item name="Name" type_name="gh_string" type_code="10">Point</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                                    <item name="diffuse" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;221;160;221</ARGB>
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+                                      <ARGB>255;66;48;66</ARGB>
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+                                    <item name="specular" type_name="gh_drawing_color" type_code="36">
+                                      <ARGB>255;255;255;255</ARGB>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line start point</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">483bd393-2981-4e04-be33-5512e8b823bd</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line tangent (direction)</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Direction</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Direction</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line segment</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Line</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                <item name="Name" type_name="gh_string" type_code="10">PolyLine</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Domain of the graphs Y Axis, where the values get mapped to (if omitted the input value lists domain bounds is used)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">99b2eff6-b4c2-477f-97c9-ce295147eb34</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Y Axis</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Y Axis</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Flip the graphs X Axis from the bottom of the graph to the top of the graph</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">2830f75b-17bd-4288-8c65-e803a053975e</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Flip</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Flip</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Resize the graph by snapping it to the extents of the graph curves, in the plane of the boundary rectangle</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">27cbcafa-b80e-4441-b70b-d0d217f4c8e3</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Snap</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Snap</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Size of the graph labels</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">6ec90a7d-8ef9-4d46-a1c5-f021533281e8</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Text Size</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Text Size</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">Resulting graph mapped values, mapped on the Y Axis</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">cc98646a-852b-438d-b762-0c89b2eeada0</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Mapped</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The graph curves inside the boundary of the graph</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">032df5a0-2991-41d9-8c21-d7c6bca269d4</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Graph Curves</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Graph Curves</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                      <items count="8">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The points on the graph curves where the X Axis input values intersected</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">e06f3f02-0c2a-4e59-9af7-1446a38eb00b</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Graph Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Graph Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The lines from the X Axis input values to the graph curves</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">6ff6ae11-6107-4e60-a0a1-fc5b498a2b5a</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Value Lines</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Value Lines</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The points plotted on the X Axis which represent the input values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">77e10145-ffbf-4cab-9acd-c7b3c0e73d26</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Value Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Value Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The lines from the graph curves to the Y Axis graph mapped values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">ce6fcd3d-5b45-4cf8-a839-876a6f2f5d89</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped Lines</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Mapped Lines</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The points mapped on the Y Axis which represent the graph mapped values</item>
+                        <item name="Hidden" type_name="gh_bool" type_code="1">true</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">7e5d8a48-b7c0-4a57-869a-d90437d20b60</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Mapped Points</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Mapped Points</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">The graph boundary background as a surface</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">539323ce-3a9a-4429-a14a-4422078cef6b</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Boundary</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Boundary</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                          </items>
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+                      <items count="7">
+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">The graph labels as curve outlines</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">c30913f6-5fab-402d-bab7-f275a5182ca1</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Labels</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Labels</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">True for input values outside of the X Axis domain bounds
+False for input values inside of the X Axis domain bounds</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">c1efa3a4-045d-4701-952e-281a22028097</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Out Of Bounds</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Out Of Bounds</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                        <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                        <item name="Description" type_name="gh_string" type_code="10">True for input values on the X Axis which intersect a graph curve
+False for input values on the X Axis which do not intersect a graph curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">d314b2b7-3f4e-49d2-acc8-9170a0e9e95b</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Intersected</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Intersected</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                <item name="Name" type_name="gh_string" type_code="10">DotNET VB Script (LEGACY)</item>
+              </items>
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+                    <item name="ReferenceCount" type_name="gh_int32" type_code="3">0</item>
+                    <item name="ScriptSource" type_name="gh_string" type_code="10">    Dim i As Integer
+    Dim dir As New On3dVector(1, 0, 0)    
+    Dim pos As New On3dVector(0, 0, 0) 
+    Dim axis As New On3dVector(0, 0, 1)
+    Dim pnts As New List(Of On3dVector)
+
+    pnts.Add(pos)
+    
+    For i = 0 To Forward.Count() - 1
+      Dim P As New On3dVector
+      dir.Rotate(Left(i), axis)      
+      P = dir * Forward(i) + pnts(i)
+      pnts.Add(P)
+    Next
+    
+    Points = pnts</item>
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+                            <item name="Name" type_name="gh_string" type_code="10">B</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">B</item>
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+                                  <X>19901</X>
+                                  <Y>-299</Y>
+                                  <W>14</W>
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+                                  <X>19909.5</X>
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+                            <item name="Name" type_name="gh_string" type_code="10">Result</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line start point</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Start</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line tangent (direction)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">8d9f63dc-6132-48df-bd55-6f47c6d12465</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Direction</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line length</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">Line segment</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">A panel for custom notes and text values</item>
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+                        <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                          <ARGB>255;255;255;255</ARGB>
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+                        <item name="DrawIndices" type_name="gh_bool" type_code="1">true</item>
+                        <item name="DrawPaths" type_name="gh_bool" type_code="1">true</item>
+                        <item name="Multiline" type_name="gh_bool" type_code="1">true</item>
+                        <item name="SpecialCodes" type_name="gh_bool" type_code="1">false</item>
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+                    <item name="Description" type_name="gh_string" type_code="10">Evaluate a curve at a certain factor along its length. Length factors can be supplied both in curve units and normalized units. Change the [N] parameter to toggle between the two modes.</item>
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+                          <X>19861</X>
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+                          <X>19935</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve to evaluate</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">bf9e9124-c3d0-4c75-a1d9-b93845ccf38c</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
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+                              <X>19863</X>
+                              <Y>-426</Y>
+                              <W>57</W>
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+                              <X>19893</X>
+                              <Y>-416</Y>
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+                        <item name="Description" type_name="gh_string" type_code="10">Length factor for curve evaluation</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">feb51f68-bfb9-4dca-b9a5-3ea62102e411</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Length</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Length</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                      <chunks count="2">
+                        <chunk name="Attributes">
+                          <items count="2">
+                            <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                              <X>19863</X>
+                              <Y>-406</Y>
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+                            <item name="Pivot" type_name="gh_drawing_pointf" type_code="31">
+                              <X>19893</X>
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+                              <items count="2">
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+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
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+                        <item name="Description" type_name="gh_string" type_code="10">If True, the Length factor is normalized (0.0 ~ 1.0)</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">fb959a42-efea-4928-9641-1b99fbf6aba4</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Normalized</item>
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+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                              <X>19863</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Point at the specified length</item>
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+                        <item name="Name" type_name="gh_string" type_code="10">Point</item>
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+                              <X>19950</X>
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+                              <Y>-519</Y>
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+                        <item name="Description" type_name="gh_string" type_code="10">Resulting nurbs curve</item>
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+                              <Y>-519</Y>
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+                          <X>19886</X>
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+                          <X>19875</X>
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+                          <X>19942</X>
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+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
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+                              <X>19877</X>
+                              <Y>-1001</Y>
+                              <W>50</W>
+                              <H>20</H>
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+                              <X>19903.5</X>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">069bb848-f4fe-402c-9920-279362d574f3</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Recursive</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Recursive</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <X>19877</X>
+                              <Y>-981</Y>
+                              <W>50</W>
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+                              <X>19903.5</X>
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+                          <chunks count="1">
+                            <chunk name="Branch" index="0">
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+                                <item name="Count" type_name="gh_int32" type_code="3">1</item>
+                                <item name="Path" type_name="gh_string" type_code="10">{0}</item>
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+                                <chunk name="Item" index="0">
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+                        <item name="Description" type_name="gh_string" type_code="10">Exploded segments that make up the base curve</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b5c7c3f2-0f06-4126-84b4-db05473eb7cd</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Segments</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <X>19957</X>
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+                              <X>19984.5</X>
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">573378b6-cc59-4fe7-9890-b24f00530bc7</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Vertices</item>
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+                              <X>19957</X>
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+                              <X>19984.5</X>
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+                          <X>19904</X>
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+                    <item name="UserText" type_name="gh_string" type_code="10">Double click to edit panel content…</item>
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+                          <X>19800</X>
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+                          <X>19800.01</X>
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+                        <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                          <ARGB>255;255;255;255</ARGB>
+                        </item>
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+                        <item name="SpecialCodes" type_name="gh_bool" type_code="1">false</item>
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+                          <X>19980</X>
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+                            <item name="Name" type_name="gh_string" type_code="10">Keys</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Keys</item>
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+                                  <X>19917</X>
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+                                  <X>19942.5</X>
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+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
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+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">6ae88aec-b96d-4144-b3db-f699dab59f5f</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Values Values A</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Values A</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">true</item>
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+                                  <X>19942.5</X>
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+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                            <item name="Description" type_name="gh_string" type_code="10">Sorted keys</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">61cd2777-d792-45d7-b4cd-e20c99cdea39</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Keys</item>
+                            <item name="NickName" type_name="gh_string" type_code="10">Keys</item>
+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <items count="2">
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+                                  <X>19995</X>
+                                  <Y>-867</Y>
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+                                  <X>20020.5</X>
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+                          <items count="7">
+                            <item name="Access" type_name="gh_int32" type_code="3">1</item>
+                            <item name="Description" type_name="gh_string" type_code="10">Synchronous values in Values A</item>
+                            <item name="InstanceGuid" type_name="gh_guid" type_code="9">4358ca17-8523-4346-81e9-197b9384baf8</item>
+                            <item name="Name" type_name="gh_string" type_code="10">Values Values A</item>
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+                            <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                            <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                              <items count="2">
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+                                  <X>19995</X>
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+                                  <X>20020.5</X>
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+                    <item name="NickName" type_name="gh_string" type_code="10">Length</item>
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+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
+                          <X>19805</X>
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+                          <X>19855</X>
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+                        <item name="Description" type_name="gh_string" type_code="10">Curve to measure</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">adbfb465-cab7-4397-9f88-aa4028aa5a63</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Curve</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="Source" index="0" type_name="gh_guid" type_code="9">1c16cb7c-faf1-4e16-9aee-63891544099b</item>
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+                          <items count="2">
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+                              <X>19807</X>
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+                    <chunk name="Attributes">
+                      <items count="2">
+                        <item name="Bounds" type_name="gh_drawing_rectanglef" type_code="35">
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">096c84cf-a86e-4056-9cd7-9a69b01c8896</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Point</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Point</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
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+                      </chunks>
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+                    <chunk name="param_output" index="0">
+                      <items count="6">
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+                        <item name="Name" type_name="gh_string" type_code="10">X component</item>
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+                              <W>68</W>
+                              <H>20</H>
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+                              <X>16018.5</X>
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+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="1">
+                      <items count="6">
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+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">692ae5e3-a190-448e-b91e-4cc391e89da2</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Y component</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Y component</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
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+                      <chunks count="1">
+                        <chunk name="Attributes">
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+                              <W>68</W>
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+                      </chunks>
+                    </chunk>
+                    <chunk name="param_output" index="2">
+                      <items count="6">
+                        <item name="Description" type_name="gh_string" type_code="10">Point {z} component</item>
+                        <item name="InstanceGuid" type_name="gh_guid" type_code="9">b271f335-89f6-497a-822a-cebef267a1b1</item>
+                        <item name="Name" type_name="gh_string" type_code="10">Z component</item>
+                        <item name="NickName" type_name="gh_string" type_code="10">Z component</item>
+                        <item name="Optional" type_name="gh_bool" type_code="1">false</item>
+                        <item name="SourceCount" type_name="gh_int32" type_code="3">0</item>
+                      </items>
+                      <chunks count="1">
+                        <chunk name="Attributes">
+                          <items count="2">
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+                              <W>68</W>
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+                              <X>16018.5</X>
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+                        </chunk>
+                      </chunks>
+                    </chunk>
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+            <chunk name="Object" index="1041">
+              <items count="2">
+                <item name="GUID" type_name="gh_guid" type_code="9">c552a431-af5b-46a9-a8a4-0fcbc27ef596</item>
+                <item name="Name" type_name="gh_string" type_code="10">Group</item>
+              </items>
+              <chunks count="1">
+                <chunk name="Container">
+                  <items count="13">
+                    <item name="Border" type_name="gh_int32" type_code="3">3</item>
+                    <item name="Colour" type_name="gh_drawing_color" type_code="36">
+                      <ARGB>255;255;255;255</ARGB>
+                    </item>
+                    <item name="Description" type_name="gh_string" type_code="10">A group of Grasshopper objects</item>
+                    <item name="ID" index="0" type_name="gh_guid" type_code="9">ac28fc72-00d5-4d48-82cb-ffbc5578d749</item>
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+                    <item name="ID" index="4" type_name="gh_guid" type_code="9">3c111d1d-4282-4528-9980-c3b46417de40</item>
+                    <item name="ID" index="5" type_name="gh_guid" type_code="9">f14afb6c-6380-4b9e-b0e3-59a66b3343df</item>
+                    <item name="ID_Count" type_name="gh_int32" type_code="3">6</item>
+                    <item name="InstanceGuid" type_name="gh_guid" type_code="9">25b287bc-bda9-46f4-a673-4bb2a987adca</item>
+                    <item name="Name" type_name="gh_string" type_code="10">Group</item>
+                    <item name="NickName" type_name="gh_string" type_code="10"></item>
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+                  <chunks count="1">
+                    <chunk name="Attributes" />
+                  </chunks>
+                </chunk>
+              </chunks>
+            </chunk>
+          </chunks>
+        </chunk>
+      </chunks>
+    </chunk>
+    <chunk name="Thumbnail">
+      <items count="1">
+        <item name="Thumbnail" type_name="gh_drawing_bitmap" type_code="37">
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\ No newline at end of file