Delete specific mullions

Hello,

I made a grasshopper script that adds doors to curtain wall panels, basically modifying the type of the panel. However, my only problem is that the curtain wall mullion at the base of the door is present. Is there a way to delete it through grasshopper? @Japhy


Here is a geometry based solution


Rh8-RiR-FindAndDeleteMullion.gh (13.4 KB)