Trouble writing to Excel

[Yna_Db]

I can’t take a look right now but this workflow could help:

Revit to Excel and Back Workflow Part1

This is my attempt to provide a complete workflow process. My Setup: Revit 2016 Dynamo 1.2.1 Metric System Part1 Creating Excel File from Revit Type Family After putting together a graph, I had trouble rounding numbers/removing trailing zeros and got help with it on another post with these results. I wasn’t able to find the proper conversion factor for the HVAC/Pressure parameter so I used the Lunchbox node to get the document value. Main Graph [image] Callout 1 [image] Callout 2 […