I am very new to dynamo, so I would like to start with something “easy” (if you know how to do so).
I would like to place columns at the intersection of grid lines ( already in the Revit project)
I want then to add (different) columns at every level, reading from an excel file generated from ETABS, but this an another issue.
Fisrt basic attempt was picking grid lines and find intersection points… but it did not work.
Thanks in advance for your help and understanding.