Take similar items in a list

Hi guys,
i want to take the similar vector in this list (27,0,0) and move on in another list. I don’t want other vector like (-27,0,0) or (27.0,0,0). Anyone can help me??I’m a beginner.


not behind my desk but i think the component “find similar member” will return you an index that you can cull from the list.

Try with cull duplicate points

Doesn’t work. Find similar member transform all items in (27,0,0).

I guess you’re looking for MemberIndex:

MemberIndex.gh (15.6 KB)

Thanks!!! :slight_smile: