Cull edge elements on a data tree

Hello guys!

I think my question is simple enough but for some reason I cannot find any solution. I have a data tree of points and I want to cull the edge elements. More specific the first and the last row and column. How can I achieve this?

Thank you in advance!

culledges.gh (11.6 KB)

Hi,

have a look here https://www.grasshopper3d.com/forum/topics/how-to-cull-first-n-columns-last-n-columns-then-invert?commentId=2985220%3AComment%3A1793112

Hello Baris!

Hope you are fine! Thank you very much!