ABG_191219_DuctSupports.dyn

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  "Name": "WIP_MEP_DuctRun-SupportDivision",
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      "Outputs": [
        {
          "Id": "ecd9465f65c94cdea5492b83c440e496",
          "Name": "in",
          "Description": "Items whose mask index is true.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "eab444cea0e24f81846ac5db51bde26f",
          "Name": "out",
          "Description": "Items whose mask index is false.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Filters a sequence by looking up corresponding indices in a separate list of booleans.\n\nList.FilterByBoolMask (list: var[]..[], mask: var[]..[]): var[]..[]"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.Color.ByARGB@int,int,int,int",
      "Id": "91f6af3772f64a97a0a5f647cc1e16d2",
      "Inputs": [
        {
          "Id": "fcdfb12eb63744feb3835aa7abfb3ddc",
          "Name": "a",
          "Description": "The alpha value.\n\nint\nDefault value : 255",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "6ee6128a02ce434d8bd676257b6e21bf",
          "Name": "r",
          "Description": "The red value.\n\nint\nDefault value : 0",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "d2cd66c56b56429aa851314a78f966fc",
          "Name": "g",
          "Description": "The green value.\n\nint\nDefault value : 0",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "77c79fd29112406bbbab7f565cd17378",
          "Name": "b",
          "Description": "The blue value.\n\nint\nDefault value : 0",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "8f0abadf60e3492f8e393c258048f13f",
          "Name": "color",
          "Description": "Color.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Construct a color by alpha, red, green, and blue components.\n\nColor.ByARGB (a: int = 255, r: int = 0, g: int = 0, b: int = 0): Color"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Modifiers.GeometryColor.ByGeometryColor@Autodesk.DesignScript.Geometry.Geometry,DSCore.Color",
      "Id": "da4ce008041646ddbf5b280f97cd62e2",
      "Inputs": [
        {
          "Id": "08001271b3324f18a2817211263fa87c",
          "Name": "geometry",
          "Description": "Geometry",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "8d90f256033f4a88ac4b367e88d5f2fb",
          "Name": "color",
          "Description": "Color",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "1c5d5824fb464468b9aadf090444230a",
          "Name": "GeometryColor",
          "Description": "GeometryColor",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "GeometryColor.ByGeometryColor (geometry: Geometry, color: Color): GeometryColor"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Revit.Elements.Element.Geometry",
      "Id": "a4c579b7456b4d15859d86e247b9b700",
      "Inputs": [
        {
          "Id": "d7746d14edc34ce8a86ec00f4a9c986b",
          "Name": "element",
          "Description": "Revit.Elements.Element",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "d1d7c222db174343a5311fe146c1f10d",
          "Name": "var[]",
          "Description": "var[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Get all of the Geometry associated with this object\n\nElement.Geometry ( ): var[]"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CodeBlockNodeModel, DynamoCore",
      "NodeType": "CodeBlockNode",
      "Code": "75;\n255;\n125;\n0;",
      "Id": "f85478073274441098617ca7a5719d9d",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "fac01ac7d7a74e0a9628ef6092ef37f5",
          "Name": "",
          "Description": "Value of expression at line 1",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "552358eb89d14865984c573c08fb925a",
          "Name": "",
          "Description": "Value of expression at line 2",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "784d48e15a5248beb3007d602bbd3a34",
          "Name": "",
          "Description": "Value of expression at line 3",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "474e2d1188a2434c91ac120a7062a991",
          "Name": "",
          "Description": "Value of expression at line 4",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Allows for DesignScript code to be authored directly"
    },
    {
      "ConcreteType": "CoreNodeModels.Input.DoubleSlider, CoreNodeModels",
      "NodeType": "NumberInputNode",
      "NumberType": "Double",
      "MaximumValue": 2000.0,
      "MinimumValue": 0.0,
      "StepValue": 100.0,
      "InputValue": 700.0,
      "Id": "cf7260e51448492799e0545ebb92056d",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "6735b5ec2fe74d61ab6c5662415f43f4",
          "Name": "",
          "Description": "Double",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "A slider that produces numeric values."
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CustomNodes.Function, DynamoCore",
      "FunctionSignature": "34ef8bcb-f4e0-4d6a-b601-44ba70e40d1b",
      "FunctionType": "Graph",
      "NodeType": "FunctionNode",
      "Id": "2566bb4962954674a63834cfc1d9248a",
      "Inputs": [
        {
          "Id": "ea9debfc0a6147c7a156ef0967ef1265",
          "Name": "test",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "1273df10b53848ec8331df97da050062",
          "Name": "ifTrue",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "e49c64e7fd044707b3884ad101dd710a",
          "Name": "ifFalse",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "4733555ad4ab42c1b1375c8039e443d6",
          "Name": "result",
          "Description": "return value",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Retains the old status of the previous built-in IF node."
    },
    {
      "ConcreteType": "CoreNodeModels.Input.BoolSelector, CoreNodeModels",
      "NodeType": "BooleanInputNode",
      "InputValue": false,
      "Id": "a595bc0b978d4708bdce7cd184d397e9",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "85b9e54557b740698de6d182e8e34385",
          "Name": "",
          "Description": "Boolean",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Selection between a true and false."
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.List.Empty",
      "Id": "422d2f5069ae4383a9bff3346d648f59",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "b363d29f242740c0bd2548654f4c32c2",
          "Name": "list",
          "Description": "Empty list.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Returns an Empty List.\n\nList.Empty: var[]..[]"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CustomNodes.Function, DynamoCore",
      "FunctionSignature": "34ef8bcb-f4e0-4d6a-b601-44ba70e40d1b",
      "FunctionType": "Graph",
      "NodeType": "FunctionNode",
      "Id": "a67ec8c9f90c45049020f8053afb5f9c",
      "Inputs": [
        {
          "Id": "8e7241355693449fb511134db284feaf",
          "Name": "test",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "28a38557bbd14a7e916c94786179e27f",
          "Name": "ifTrue",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "07c315a3beba4e8ab3d3e60776346100",
          "Name": "ifFalse",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "d63199d1563848ddb3868cf2b30d89ef",
          "Name": "result",
          "Description": "return value",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Retains the old status of the previous built-in IF node."
    },
    {
      "ConcreteType": "CoreNodeModels.Input.BoolSelector, CoreNodeModels",
      "NodeType": "BooleanInputNode",
      "InputValue": true,
      "Id": "67f9f13e0d3b443d97d9a40d9e24b0c4",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "fbad4b8ba75a45c5bb31801d6e340860",
          "Name": "",
          "Description": "Boolean",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Selection between a true and false."
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.List.Empty",
      "Id": "4e478cec31be4fc0a7aa8e54460ebb91",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "019e30d4535142ef9c6975d4b685e05a",
          "Name": "list",
          "Description": "Empty list.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Returns an Empty List.\n\nList.Empty: var[]..[]"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.Color.ByARGB@int,int,int,int",
      "Id": "6c43b4d69dc44293bad536a82e4a2d9f",
      "Inputs": [
        {
          "Id": "6ef60a5ffa6349798cc6b7742dd38d17",
          "Name": "a",
          "Description": "The alpha value.\n\nint\nDefault value : 255",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "3751ebb008f84816a3bc9004d3611f2b",
          "Name": "r",
          "Description": "The red value.\n\nint\nDefault value : 0",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "8c6f667d77d045c7b19619ecacf69cf8",
          "Name": "g",
          "Description": "The green value.\n\nint\nDefault value : 0",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "e5939b333bff4b03a85146970caedbf9",
          "Name": "b",
          "Description": "The blue value.\n\nint\nDefault value : 0",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "eabf5785d7a948b98144f0f736c58f33",
          "Name": "color",
          "Description": "Color.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Construct a color by alpha, red, green, and blue components.\n\nColor.ByARGB (a: int = 255, r: int = 0, g: int = 0, b: int = 0): Color"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CodeBlockNodeModel, DynamoCore",
      "NodeType": "CodeBlockNode",
      "Code": "255;\n0;",
      "Id": "578b176430f84fc08c3d1c78c7fd7ec2",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "8de1a6c3fe3c4f6ab09a9d4804e5c3aa",
          "Name": "",
          "Description": "Value of expression at line 1",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "74132f23a6e24634a7aabefddaafd4d9",
          "Name": "",
          "Description": "Value of expression at line 2",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Allows for DesignScript code to be authored directly"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.Color.ByARGB@int,int,int,int",
      "Id": "f4d3a1b8d8414f53a00360d9b66d1d8d",
      "Inputs": [
        {
          "Id": "147e54f4003445e29db1a8d6ac364b02",
          "Name": "a",
          "Description": "The alpha value.\n\nint\nDefault value : 255",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "a6848cf0c9514944b90cd823acf2d43c",
          "Name": "r",
          "Description": "The red value.\n\nint\nDefault value : 0",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "b4d9610ffecc419c8c804e7ab59bd664",
          "Name": "g",
          "Description": "The green value.\n\nint\nDefault value : 0",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "241a8d1d3c55455f9c8b6bebb403c52e",
          "Name": "b",
          "Description": "The blue value.\n\nint\nDefault value : 0",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "dd75c0733da14824b9783e5cc5dee0c6",
          "Name": "color",
          "Description": "Color.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Construct a color by alpha, red, green, and blue components.\n\nColor.ByARGB (a: int = 255, r: int = 0, g: int = 0, b: int = 0): Color"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Modifiers.GeometryColor.ByGeometryColor@Autodesk.DesignScript.Geometry.Geometry,DSCore.Color",
      "Id": "a1a5ae7f8a6449409585d25c4dc8f191",
      "Inputs": [
        {
          "Id": "fdd0f09be7144d318973dbbd62e8f75a",
          "Name": "geometry",
          "Description": "Geometry",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "bd2245625d4f43209a759b5d35f2165b",
          "Name": "color",
          "Description": "Color",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "b27d39fcd4b640f9ad87b61c022340ef",
          "Name": "GeometryColor",
          "Description": "GeometryColor",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "GeometryColor.ByGeometryColor (geometry: Geometry, color: Color): GeometryColor"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CustomNodes.Function, DynamoCore",
      "FunctionSignature": "34ef8bcb-f4e0-4d6a-b601-44ba70e40d1b",
      "FunctionType": "Graph",
      "NodeType": "FunctionNode",
      "Id": "ef422c98935d404bbe57fd8a0bf7299c",
      "Inputs": [
        {
          "Id": "d6e2e94fa6cd4defb5d5976449d118e3",
          "Name": "test",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "5c104af0712049289d95e6128730cfa5",
          "Name": "ifTrue",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "588b0d54f88148799a8fb8ee997644ec",
          "Name": "ifFalse",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "f846f55bd0d7401fbd310a0201713323",
          "Name": "result",
          "Description": "return value",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Retains the old status of the previous built-in IF node."
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CodeBlockNodeModel, DynamoCore",
      "NodeType": "CodeBlockNode",
      "Code": "255;\n0;",
      "Id": "7c7812fd89b040d8979ccbb5f5d42086",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "f72d3d34812d41389e1cb76db5b80ea5",
          "Name": "",
          "Description": "Value of expression at line 1",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "ca5dac92b10e43b8b6f1f4eeb438ece2",
          "Name": "",
          "Description": "Value of expression at line 2",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Allows for DesignScript code to be authored directly"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.List.Empty",
      "Id": "10060c48529b4d90ac25ac1bf0ffd3a6",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "75c00d4d37b64b8bb3b77d65557b224d",
          "Name": "list",
          "Description": "Empty list.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Returns an Empty List.\n\nList.Empty: var[]..[]"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Autodesk.DesignScript.Geometry.Curve.Length",
      "Id": "9a613fb164374a0ca2d746fab43f7204",
      "Inputs": [
        {
          "Id": "4f6df63398574da1b91068082eee4e96",
          "Name": "curve",
          "Description": "Autodesk.DesignScript.Geometry.Curve",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "200fc0b2c282422db9495da6eb5e67fc",
          "Name": "double",
          "Description": "double",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "The total arc length of the curve\n\nCurve.Length: double"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CodeBlockNodeModel, DynamoCore",
      "NodeType": "CodeBlockNode",
      "Code": "len = x-ins;\ncount = len/max_spacing;\nreq_c = DSCore.Math.Ceiling(count+1);\nspacing = len/req_c;",
      "Id": "1e83d337560c4e89a1fc8b3f229d3d10",
      "Inputs": [
        {
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          "Name": "x",
          "Description": "x",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "092f8199afae410c90f24ee67bd5e79e",
          "Name": "ins",
          "Description": "ins",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "8f55bed7303e43aa9e61f1ce683f5d11",
          "Name": "max_spacing",
          "Description": "max_spacing",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "6a8e734c16bd4f4d80246d6611009e87",
          "Name": "",
          "Description": "len",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "39ed8c13a4804d3bb9dd1f0c5f436958",
          "Name": "",
          "Description": "count",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "1cca8ccf0be24d00a6f7fad0da94dbe4",
          "Name": "",
          "Description": "req_c",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "40fc81e2447e4ec4b4da0fe68c5f7086",
          "Name": "",
          "Description": "spacing",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Allows for DesignScript code to be authored directly"
    },
    {
      "ConcreteType": "CoreNodeModels.Input.DoubleSlider, CoreNodeModels",
      "NodeType": "NumberInputNode",
      "NumberType": "Double",
      "MaximumValue": 250.0,
      "MinimumValue": 0.0,
      "StepValue": 50.0,
      "InputValue": 100.0,
      "Id": "1d99bf37095e4ed590bd67d5e24341ae",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "011d9f181d284a1d91448dd89e3af5af",
          "Name": "",
          "Description": "Double",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "A slider that produces numeric values."
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CodeBlockNodeModel, DynamoCore",
      "NodeType": "CodeBlockNode",
      "Code": "inset..count*spacing..#count;",
      "Id": "35db914068694ef2be7cee77ca922fcd",
      "Inputs": [
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          "UseLevels": false,
          "KeepListStructure": false
        },
        {
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          "Name": "count",
          "Description": "count",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "c7c5df32ced144e9abdc5b0510cd365e",
          "Name": "spacing",
          "Description": "spacing",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
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          "Id": "ad180c63eee143819990fb2b23dcaead",
          "Name": "",
          "Description": "Value of expression at line 1",
          "UsingDefaultValue": false,
          "Level": 2,
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          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Allows for DesignScript code to be authored directly"
    },
    {
      "ConcreteType": "CoreNodeModels.Watch, CoreNodeModels",
      "NodeType": "ExtensionNode",
      "Id": "3233036e82664714be5698270109577f",
      "Inputs": [
        {
          "Id": "664ad1776cbd40989a7dacfe7d217f31",
          "Name": "",
          "Description": "Node to evaluate.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
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          "Name": "",
          "Description": "Watch contents.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Visualize the output of node."
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Autodesk.DesignScript.Geometry.Curve.NormalAtParameter@double",
      "Id": "868608d42ae04de9ba961793e623b8ff",
      "Inputs": [
        {
          "Id": "48d7208c388845a49e4356172c89d129",
          "Name": "curve",
          "Description": "Autodesk.DesignScript.Geometry.Curve",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "1da0d6c319d049a3b870bdb3f560fcbd",
          "Name": "param",
          "Description": "The parameter at which to evaluate\n\ndouble\nDefault value : 0",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "5501b1a1df75420c8a238106f1633ee8",
          "Name": "Vector",
          "Description": "A Vector perpendicular to the curve at param",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Get a Vector perpendicular to the curve at a specified parameter between StartParameter() and EndParameter()\n\nCurve.NormalAtParameter (param: double = 0): Vector"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Autodesk.DesignScript.Geometry.Curve.ParameterAtPoint@Autodesk.DesignScript.Geometry.Point",
      "Id": "f5859ab807c64aa6afa6c313fd13eef5",
      "Inputs": [
        {
          "Id": "932fc2feb31845db90681d078d014ef7",
          "Name": "curve",
          "Description": "Autodesk.DesignScript.Geometry.Curve",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "af5cd9e7e041452ca0fb2af7a12e76d8",
          "Name": "point",
          "Description": "A Point along or near the Curve\n\nPoint",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
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          "Name": "double",
          "Description": "The closest parameter along the curve",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Get the parameter at a particular point along the Curve\n\nCurve.ParameterAtPoint (point: Point): double"
    },
    {
      "ConcreteType": "CoreNodeModels.Input.DoubleInput, CoreNodeModels",
      "NodeType": "NumberInputNode",
      "NumberType": "Double",
      "InputValue": 1000.0,
      "Id": "9dc0bc3b371049db92a6757f4e361c8a",
      "Inputs": [],
      "Outputs": [
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          "Name": "",
          "Description": "Double",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Creates a number."
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.List.FilterByBoolMask@var[]..[],var[]..[]",
      "Id": "b0a69f5caf2145a09de6160ebe8fb889",
      "Inputs": [
        {
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          "Name": "list",
          "Description": "List to filter.\n\nvar[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "8fc3371bda4b4867999ddff5d16fdb81",
          "Name": "mask",
          "Description": "List of booleans representing a mask.\n\nvar[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "da2dd3d2f6c84dd5815a89affa0918c2",
          "Name": "in",
          "Description": "Items whose mask index is true.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "eae6160db3a44d09a211cc57ba037dac",
          "Name": "out",
          "Description": "Items whose mask index is false.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Filters a sequence by looking up corresponding indices in a separate list of booleans.\n\nList.FilterByBoolMask (list: var[]..[], mask: var[]..[]): var[]..[]"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CodeBlockNodeModel, DynamoCore",
      "NodeType": "CodeBlockNode",
      "Code": "list = DSCore.List.Flatten(ducts);\nlist[0];\n\"Bottom Elevation\";\n\"Reference Level\";",
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      "Inputs": [
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          "Description": "ducts",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
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          "Name": "",
          "Description": "list",
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          "Level": 2,
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          "KeepListStructure": false
        },
        {
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          "Name": "",
          "Description": "Value of expression at line 2",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
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          "Name": "",
          "Description": "Value of expression at line 3",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
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          "Name": "",
          "Description": "Value of expression at line 4",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Allows for DesignScript code to be authored directly"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Revit.Elements.Element.GetParameterValueByName@string",
      "Id": "fa3d2ab116984a459318c8ed61900e8d",
      "Inputs": [
        {
          "Id": "65a1455d029b4590af8f86d164758f81",
          "Name": "element",
          "Description": "Revit.Elements.Element",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "74bb713fdf014354bc600993ed685b28",
          "Name": "parameterName",
          "Description": "The name of the parameter whose value you want to obtain.\n\nstring",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
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          "Name": "var[]..[]",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Get the value of one of the element's parameters.\n\nElement.GetParameterValueByName (parameterName: string): var[]..[]"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Revit.Elements.Level.Elevation",
      "Id": "68d8838617c94a08a8550add1352cd00",
      "Inputs": [
        {
          "Id": "6b622defeb984a91971c5fc4ab1e1ac5",
          "Name": "level",
          "Description": "Revit.Elements.Level",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
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          "Name": "double",
          "Description": "double",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "The elevation of the level above ground level\n\nLevel.Elevation: double"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.Math.Round@double",
      "Id": "6463feddbc574573a4e5bb90993c4644",
      "Inputs": [
        {
          "Id": "01cb111ac71e46ba92783c2446687fd3",
          "Name": "number",
          "Description": "Number to round.\n\ndouble",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "4f0d1fbf004347d8b8c58374fd7c6907",
          "Name": "number",
          "Description": "Integral value closes to the number.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Rounds a number to the closest integral value. Note that this method returns a double-precision floating-point number instead of an integral type.\n\nMath.Round (number: double): double"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Autodesk.DesignScript.Geometry.Geometry.Translate@Autodesk.DesignScript.Geometry.Vector,double",
      "Id": "089b8b39dd2c4774b34b7feade5b2d53",
      "Inputs": [
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          "Id": "a75771bb47c64a98aa7d90b2fb0c9408",
          "Name": "geometry",
          "Description": "Autodesk.DesignScript.Geometry.Geometry",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "ced91bfd9d0b4465a15d5d37a8310bbb",
          "Name": "direction",
          "Description": "Displacement direction.\n\nVector",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "24b8806373c045ab8df62156921fe881",
          "Name": "distance",
          "Description": "Displacement distance along given direction.\n\ndouble",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
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          "Name": "Geometry",
          "Description": "Transformed Geometry.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Translates any geometry type by the given distance in the given direction.\n\nGeometry.Translate (direction: Vector, distance: double): Geometry"
    },
    {
      "ConcreteType": "CoreNodeModels.Input.DoubleSlider, CoreNodeModels",
      "NodeType": "NumberInputNode",
      "NumberType": "Double",
      "MaximumValue": 1500.0,
      "MinimumValue": 300.0,
      "StepValue": 100.0,
      "InputValue": 1000.0,
      "Id": "19c22ffb5a7749aa935a7cbc105b4194",
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          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "A slider that produces numeric values."
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CodeBlockNodeModel, DynamoCore",
      "NodeType": "CodeBlockNode",
      "Code": "x/2;\nx/-2;",
      "Id": "875a1430a0314597b32068d91b206c3e",
      "Inputs": [
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          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
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          "Description": "Value of expression at line 1",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
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          "Name": "",
          "Description": "Value of expression at line 2",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Allows for DesignScript code to be authored directly"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Autodesk.DesignScript.Geometry.Geometry.Translate@Autodesk.DesignScript.Geometry.Vector,double",
      "Id": "5a097d1c8fdb4abb863dd6dc9e8d5e0c",
      "Inputs": [
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          "Name": "geometry",
          "Description": "Autodesk.DesignScript.Geometry.Geometry",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "4d11b0d79b52479a91d609132a62ed94",
          "Name": "direction",
          "Description": "Displacement direction.\n\nVector",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "5d78d634cb5c4145a5a0373f88a64ab6",
          "Name": "distance",
          "Description": "Displacement distance along given direction.\n\ndouble",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
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          "Name": "Geometry",
          "Description": "Transformed Geometry.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Translates any geometry type by the given distance in the given direction.\n\nGeometry.Translate (direction: Vector, distance: double): Geometry"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Autodesk.DesignScript.Geometry.Line.ByStartPointEndPoint@Autodesk.DesignScript.Geometry.Point,Autodesk.DesignScript.Geometry.Point",
      "Id": "6a2962c42f4c4eb4a9aa66ca39a9985e",
      "Inputs": [
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          "Description": "Point",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "4f34a53323b443c0b2146c8b3cb41397",
          "Name": "endPoint",
          "Description": "Point",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "f34c9ca07081488592eb0a33da808187",
          "Name": "Line",
          "Description": "Line",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Creates a straight Line between two input Points.\n\nLine.ByStartPointEndPoint (startPoint: Point, endPoint: Point): Line"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.Math.Round@double",
      "Id": "5c9decdbead2499fa028dc7579c452eb",
      "Inputs": [
        {
          "Id": "db4b9cf4bf964160acadba8d73679bc6",
          "Name": "number",
          "Description": "Number to round.\n\ndouble",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "177423fce2b64a91b1192e5b05e1fdce",
          "Name": "number",
          "Description": "Integral value closes to the number.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Rounds a number to the closest integral value. Note that this method returns a double-precision floating-point number instead of an integral type.\n\nMath.Round (number: double): double"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Revit.Elements.Element.GetParameterValueByName@string",
      "Id": "ea19b3a1396f4acc99ff48f1209ad1d9",
      "Inputs": [
        {
          "Id": "d223e657dfa94dfeaad1827d88b1d1ce",
          "Name": "element",
          "Description": "Revit.Elements.Element",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "3e36108f110b4f02820ea1126d69179d",
          "Name": "parameterName",
          "Description": "The name of the parameter whose value you want to obtain.\n\nstring",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "2246f95ed82145acb208b22ab6f2d8aa",
          "Name": "var[]..[]",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Get the value of one of the element's parameters.\n\nElement.GetParameterValueByName (parameterName: string): var[]..[]"
    },
    {
      "ConcreteType": "DSRevitNodesUI.FamilyTypes, DSRevitNodesUI",
      "SelectedIndex": -1,
      "NodeType": "ExtensionNode",
      "Id": "b9113f1c3add4e1594c0b562b59493d0",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "4153cfc366c64c92860ebbef6d346065",
          "Name": "Family Type",
          "Description": "The selected Family Type",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "All family types available in the document."
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.List.Flatten@var[]..[],int",
      "Id": "959e510f08f547fbb49fc8e78cb96d80",
      "Inputs": [
        {
          "Id": "ebc62dadcc40474aa941a75f4f7e96a1",
          "Name": "list",
          "Description": "List to flatten.\n\nvar[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "9b4ba1590762407698eba3d423d9d9be",
          "Name": "amt",
          "Description": "Layers of nesting to remove.\n\nint\nDefault value : -1",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "e3799bdf620d41e1b68b452b8a96bae9",
          "Name": "var[]..[]",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Flattens a nested list of lists by a certain amount.\n\nList.Flatten (list: var[]..[], amt: int = -1): var[]..[]"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CustomNodes.Function, DynamoCore",
      "FunctionSignature": "54d2ed54-b082-43b7-97f7-67e3c8bfb3b9",
      "FunctionType": "Graph",
      "NodeType": "FunctionNode",
      "Id": "765012b7e6de4f669e5570309a9de0c8",
      "Inputs": [
        {
          "Id": "6a57f5ed22cb43468e764e73b306225d",
          "Name": "curve",
          "Description": "Curve",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "5e8fe12da6534f4f8587305b2b8f158d",
          "Name": "familyType",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "827eee2516844890a95ce99b32ec9d9f",
          "Name": "level",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "144a06a47fa24cf1b2c4d493a01ea953",
          "Name": "familyInstance",
          "Description": "return value",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Places a line-based family instance on a given level"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.List.Count@var[]..[]",
      "Id": "dd6d1106a97248e89f00735bf33dbed7",
      "Inputs": [
        {
          "Id": "1c74f6636cca46b19d09712e38ae4754",
          "Name": "list",
          "Description": "List to get the item count of.\n\nvar[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": true,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "70bdfb8f602e44fa8cbaa65b8aaafb14",
          "Name": "count",
          "Description": "List length.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Returns the number of items stored in the given list.\n\nList.Count (list: var[]..[]): int"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.List.OfRepeatedItem@var[]..[],int",
      "Id": "c70e789d349e4912ad27af037ddd5044",
      "Inputs": [
        {
          "Id": "9573dac0d093436780d2d1099241fe4d",
          "Name": "item",
          "Description": "The item to repeat.\n\nvar[]..[]",
          "UsingDefaultValue": false,
          "Level": 3,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "ddc87c84fab14305aa5a3cdaa98e72c1",
          "Name": "amount",
          "Description": "The number of times to repeat.\n\nint",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "877ec1af71114d21aabaefa148a0be05",
          "Name": "list",
          "Description": "List of repeated items.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Creates a list containing the given item the given number of times.\n\nList.OfRepeatedItem (item: var[]..[], amount: int): var[]..[]"
    },
    {
      "ConcreteType": "CoreNodeModels.HigherOrder.Combine, CoreNodeModels",
      "VariableInputPorts": true,
      "NodeType": "ExtensionNode",
      "Id": "4771492cb6c64ba296570cfebc1591d1",
      "Inputs": [
        {
          "Id": "a7174307d51a4344be16be6afd25e517",
          "Name": "comb",
          "Description": "Combinator",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "244d2a4d040e4855bad8db53208b8677",
          "Name": "list1",
          "Description": "List #1",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "7692a3f724ca4d02a0108b2af52ac1e1",
          "Name": "list2",
          "Description": "List #2",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "c701c3956c00443ca5ee867039015f02",
          "Name": "combined",
          "Description": "Combined lists",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Applies a combinator to each element in two sequences"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "DSCore.List.Flatten@var[]..[],int",
      "Id": "b9aecdf1ea354ea4a19353ed5a98c63a",
      "Inputs": [
        {
          "Id": "fe7332e3071f4c18aa5a9708e04ea09a",
          "Name": "list",
          "Description": "List to flatten.\n\nvar[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "df00a5539096493191d42f97bc0b432c",
          "Name": "amt",
          "Description": "Layers of nesting to remove.\n\nint\nDefault value : -1",
          "UsingDefaultValue": true,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "dfc4457451ea4d8180f37edff357cbf7",
          "Name": "var[]..[]",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Flattens a nested list of lists by a certain amount.\n\nList.Flatten (list: var[]..[], amt: int = -1): var[]..[]"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Revit.Elements.Element.SetParameterByName@string,var",
      "Id": "00bb841efc4440f3837d8daa2935f765",
      "Inputs": [
        {
          "Id": "61f842857865408180895613bb36b956",
          "Name": "element",
          "Description": "Revit.Elements.Element",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "f3ab3582993d43658731091486e66774",
          "Name": "parameterName",
          "Description": "The name of the parameter to set.\n\nstring",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "f5c2d16171d14befae55db4d638c19e0",
          "Name": "value",
          "Description": "The value.\n\nvar",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "ba16038d236a4c559c0165e3c258f12b",
          "Name": "Element",
          "Description": "Element",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Set one of the element's parameters.\n\nElement.SetParameterByName (parameterName: string, value: var): Element"
    },
    {
      "ConcreteType": "CoreNodeModels.Input.StringInput, CoreNodeModels",
      "NodeType": "StringInputNode",
      "InputValue": "Support height",
      "Id": "43c41bda5b0749c9a014525e20aea18d",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "920ea60917524d30839752b8afe8a333",
          "Name": "",
          "Description": "String",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Creates a string."
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.CodeBlockNodeModel, DynamoCore",
      "NodeType": "CodeBlockNode",
      "Code": "points = DSCore.List.GetItemAtIndex(clash@L2<1>, 1);\nzval   = points.Z;\nzvalr  = DSCore.Math.Round(zval);\nfixh   = zvalr - level;",
      "Id": "b1f815e4bf304e438ee5ab4d459e0a62",
      "Inputs": [
        {
          "Id": "8e7edaff87de4aad8bdd06d3a85ef2d7",
          "Name": "clash",
          "Description": "clash",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "38a99acd8b6a4313be2a34f6e2d11c87",
          "Name": "level",
          "Description": "level",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "086b3e21a65e40d69dce1ee418aef9da",
          "Name": "",
          "Description": "points",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "fe5cd7cf4a724e6fa0aaab18c1e627be",
          "Name": "",
          "Description": "zval",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "e6505858cd80423ab2d6354c2dee8f0e",
          "Name": "",
          "Description": "zvalr",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "55f65435b4a0494fa8a832cf022cc4ec",
          "Name": "",
          "Description": "fixh",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Allows for DesignScript code to be authored directly"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Revit.LinkElement.ByRayBounce@Autodesk.DesignScript.Geometry.Point,Autodesk.DesignScript.Geometry.Vector,Revit.Elements.Views.View3D",
      "Id": "8e9f7eaac5474341ae663b59e6052b5b",
      "Inputs": [
        {
          "Id": "8165976f45b6432fa647245693bd57f6",
          "Name": "origin",
          "Description": "The origin of the ray\n\nPoint",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "281993ecead74cc5bf85deb3e2d1427d",
          "Name": "direction",
          "Description": "The direction of the ray. Normalized vectors can be input\n\nVector",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "767b6fe2f33f435fbec757cc5084339b",
          "Name": "view3D",
          "Description": "Input a 3D view to define the context for the ray trace\n\nView3D",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "6d3b8678e66b4420a2a7c8b2ec53398c",
          "Name": "LinkElement",
          "Description": "LinkElement",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "0ad0ae84a56c4200af8cff80cb54e0e0",
          "Name": "Point",
          "Description": "Point",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Returns the nearest LinkElement and position hit by ray bounce from the specified origin point and direction. Optimised for use with BimorphNodes Element and BoundingBox nodes. \r\rLinkElements are compatible with all nodes that accept Elements as inputs.\r\rVisit bimorph.com/bimorph-nodes for support\n\nLinkElement.ByRayBounce (origin: Point, direction: Vector, view3D: View3D): var[]..[]"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Autodesk.DesignScript.Geometry.Vector.ZAxis",
      "Id": "f832915df29f4512bc1e5cd60b9a7ac4",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "51b5ff04e4ae456186393db247d4e3b4",
          "Name": "Vector",
          "Description": "Vector",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Get the canonical Z axis Vector (0,0,1)\n\nVector.ZAxis ( ): Vector"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Revit.Application.Document.Current",
      "Id": "d493b0bb746646cf93fefb794acedd8a",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "a37994ae50744a7bbb139fae87508755",
          "Name": "Document",
          "Description": "Document",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Get the current document\n\nDocument.Current: Document"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Revit.Application.Document.ActiveView",
      "Id": "fab9028a3c374a94891b8a79f8fd62cb",
      "Inputs": [
        {
          "Id": "0d9772eb19b7426dabeb0ab5ee922ce8",
          "Name": "document",
          "Description": "Revit.Application.Document",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "b1f43bf7db3d493188a9238e4f4ca7f6",
          "Name": "View",
          "Description": "View",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Get the active view for the document\n\nDocument.ActiveView: View"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Revit.Elements.Element.SetParameterByName@string,var",
      "Id": "673e5d18406942efb65678dab5ed029b",
      "Inputs": [
        {
          "Id": "ae23478719b04719b056d042184b06c9",
          "Name": "element",
          "Description": "Revit.Elements.Element",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "8b3f1003de984a04a221294c135c0c51",
          "Name": "parameterName",
          "Description": "The name of the parameter to set.\n\nstring",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "deae31cbda7c4229bea3e83193831805",
          "Name": "value",
          "Description": "The value.\n\nvar",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "60f229cdd8584d18a7d058aeaae63689",
          "Name": "Element",
          "Description": "Element",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Set one of the element's parameters.\n\nElement.SetParameterByName (parameterName: string, value: var): Element"
    },
    {
      "ConcreteType": "CoreNodeModels.Input.StringInput, CoreNodeModels",
      "NodeType": "StringInputNode",
      "InputValue": "Fixing height",
      "Id": "bff1edd25d044170bd6c628088a8f4a3",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "8e208b89ee3d46dca9a5ea52cccd45eb",
          "Name": "",
          "Description": "String",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Creates a string."
    },
    {
      "ConcreteType": "Dynamo.Nodes.DSModelElementSelection, DSRevitNodesUI",
      "NodeType": "ExtensionNode",
      "InstanceId": [
        "8033a52a-52b9-4c49-911d-753168e63a86-0007846d"
      ],
      "Id": "e21ca99132f1416d98b22be86ef4a590",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "c6f8a0318cce49cb9d7968bbe1148dd4",
          "Name": "Element",
          "Description": "The selected elements.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled"
    },
    {
      "ConcreteType": "Dynamo.Graph.Nodes.ZeroTouch.DSFunction, DynamoCore",
      "NodeType": "FunctionNode",
      "FunctionSignature": "Revit.Elements.Element.GetParameterValueByName@string",
      "Id": "b4482d6d6e474d309a413c36a157634e",
      "Inputs": [
        {
          "Id": "8d93d01cfa2348ef8447816fb95a2d27",
          "Name": "element",
          "Description": "Revit.Elements.Element",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        },
        {
          "Id": "a9dfe1f650b440e3831f112d3bac26e6",
          "Name": "parameterName",
          "Description": "The name of the parameter whose value you want to obtain.\n\nstring",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Outputs": [
        {
          "Id": "19e2bd6e060c48619f4c7cc945ee4c8d",
          "Name": "var[]..[]",
          "Description": "var[]..[]",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Auto",
      "Description": "Get the value of one of the element's parameters.\n\nElement.GetParameterValueByName (parameterName: string): var[]..[]"
    },
    {
      "ConcreteType": "CoreNodeModels.Input.StringInput, CoreNodeModels",
      "NodeType": "StringInputNode",
      "InputValue": "System Name",
      "Id": "6ed6a773c2cb48d58df3eb9359fc6ea0",
      "Inputs": [],
      "Outputs": [
        {
          "Id": "6069e2260cf248aeab4fdb4f2d950b9f",
          "Name": "",
          "Description": "String",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "Creates a string."
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          "Name": "Category",
          "Description": "The selected Category.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
      ],
      "Replication": "Disabled",
      "Description": "All built-in categories."
    },
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          "Name": "Category",
          "Description": "The Category",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
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      ],
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          "Name": "Elements",
          "Description": "An element type.",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
        }
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      "Replication": "Disabled",
      "Description": "Get all elements of the specified category from the model."
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          "Description": "Revit.Elements.Element",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
          "KeepListStructure": false
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          "Description": "string",
          "UsingDefaultValue": false,
          "Level": 2,
          "UseLevels": false,
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      "Replication": "Auto",
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          "KeepListStructure": false
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          "KeepListStructure": false
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          "KeepListStructure": false
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          "KeepListStructure": false
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      "Replication": "Auto",
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          "UseLevels": false,
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          "Description": "Result of math computation",
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