Finding item from one list in another

[ishonjonova]

Hi everyone!

I am trying to sort my data again This topic is just out of my competence… So the idea is that I have two lists: List 1 is numeric data list, which item and index is corresponding to the each point in list 2. After some manipulations with points from List 2 (culled unwanted points) and now I want to match them (List 2.1) with its numeric data. I was tring to use Member Index or Set Difference, but unsuccessful. It retrives me wrong data.

Could someone help me?

With best,
Nika

[Amir_Touhidi]

Member Index should be working just fine:

member_index.gh (16.0 KB)

[ishonjonova]

It doesen’t sort it.

member_index_re.gh (28.8 KB)

[Amir_Touhidi]

Not sure why Member Index isn’t working, Find similar member should be working though.

member_index_re_re.gh (26.3 KB)

[ishonjonova]

Yupp! Was about to text you the same. I also managed to make it work with similar member. Thaks a lot!