Hi all, can cross-category area addition and subtraction be achieved in Revit?
In order to calculate vertical green area, I used walls painted green to pretend to be vertical green, and then used floors to pretend to be at grade and roof green. However, after obtaining the total areas of vertical green and horizontal green respectively, it seems that I can’t add these two areas together in a schedule to calculate the total green area.
I wonder if this can be achieved using RIR? Can RIR create or modify schedule using some given values?