I am trying to use the Bar Chart Node in the NodeModelCharts package by @alfarok . It was giving me a wanring: Warning: DataBridge.BridgeData operation failed. Figured out that the values need to be a list of lists! Anyway, solved now with a small python script to convert the list of values into a list of lists of values.
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oh it is trivial, basically, you do something like this:
inputList = IN[0]
outputList = []
for anItem in inputList:
outputList.append([anItem]) ## make a list of the item using square brackets and add it to the output list.
OUT = outputList
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If you hover over the input ports there will be tooltips describing the format of the input data for each port. The values need to be a list of lists so that you can cluster groups of values (by index values) if desired. You shouldn’t need any python for this but may need to structure your data accordingly depending on the desired result. Check out these samples:
Samples for all node types can be found in the extra folder located in the following locations
in Revit
C:\Users\YOURUSERNAME\AppData\Roaming\Dynamo\Dynamo Revit\2.2\packages\NodeModelCharts\extra
in Sandbox/Studio
C:\Users\alfarok\AppData\Roaming\Dynamo\Dynamo Core\2.2\packages\NodeModelCharts\extra
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