Interoplate Curves based on Contours of Curve

Hello,

I made “Contours” on curves which results in different points.

I would like to use these points to create some “Interpolated curves” in order to create a “Network Surface”.

Everything is fine at the exception of the box “Interpolated Curves” which is red.

Can someone help ?

Thanks,

Antoine

Test.gh (18.2 KB)