Hello amazing community 
I have two vector fields. I want to intersect 1st array of curves with the 2nd array, and from achieved intersection create surfaces. Further on, select each second surface.
I am not sure what could be the best approach to that.
So far I think this could be done by grouping the intersection points by 4 and sort them counter-clockwisely.
What I have:
What I need:
Any suggestions people?
Bellow I am attaching my gh file
ches.gh (16.0 KB)