Divide a surface through curves

I have some problem on cut a “dome” surface, through some curves (arch). I try with “surface split”, but it does not work. I would like to have segments of the dome surface.
Any suggestion?
Thank you

Hi - I’m afraid that those pictures don’t say 1000 words. Please post your gh file.

Sorry, here is the gh file, I would like to divide the dome surface in slice, following the arch curves.split dome.gh (12.8 KB)

split dome_re.gh (15.0 KB)


Thank you!!