Surface from two curves or curve intersection points

Hey I am very new to rhino and I am trying to make a surface from two curves that I have made in rhino maths plugin. These curves are looping in different directions making grid intersection points. I am trying to make something like what you see in this image: example

I have tried path and mesh patch from intesected points but im just getting weird shapes it is likely because of lack in experience or I am not using right tools.curves.3dm (3.5 MB)

-Jonas.B

Hi Jonas- this looks like a job for Grasshopper - www/grasshopper3d.com

-Pascal