Check Clear Height in Carpark

Dear Dynamo developers and users,
I need to check clear height in carpark area, distance betwenn floor and MEP.
I have checked clear height and solve clashes in passages with cubes that have reuired height, but I need some kind of report for all area.
It could be done with massive of cubes that are cutted with MEP(with 250mm step).
Do you have any ideas how it could be done wtih Dynamo?

welcome @ArturFilonenko
there might be something in here, i don’t know, its just a tip.