Culling one of two crossing lines

[br16]

Hi I would like to delete one of the two of intersecting lines as shown below. I got as far a s ding them but stuck how to delete one an not both lines. Grateful for a hint. Thanks Bran!

Test.gh (36.1 KB) GH3|624x500

[Petras_Vestartas]

Did you try Kangaroo Duplicate Lines component?

[Jakinta]

If i understood you well, check the bluish group…

Test_RE.gh (22.1 KB)

[Joseph_Oster]

cull_lines_2021Apr23b.gh (12.2 KB)

[br16]

Perfect, thanks very much.