Problem with culling points by multiple z-values

Hi, I would like to cull all points inside “search points” that have not equal z-values, compared to all z values of my search keys.
Unfortunately, I receive a wrong result.

Thanks for your help!

190714.gh (25.4 KB)


190714_re.gh (25.1 KB)

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Since every branch of points has only one Z coordinate I would select the branches instead of culling.

190714_re.gh (23.5 KB)

1 Like

Thanks a lot for your help!