Delete all in the curve

Geometry
1

Hello is there a way to delete the lines (red) in the curve and get every line (green) out of the curve.

Rot Grün
Rot Grün1180×920 121 KB

The curves are splited and now i have the seperate segments but only need the green ones

2

Make a surface, then use Geometry.DoesIntersect, then List.FilterByBoolMask

3

Hi @lauratraum12 ,

How would you define “red” and “green” line segments?

4

(@Daan there’s an image with highlighted polyline segments)

5

I know yeah, but how can you make the difference between those 2 lines? What list structure do you have etc.?