I am having problems and some questions about grids

Hi, I am trying to make a curved grid, i picked 2 circular curvs divided them and conected the points with lines. I would like to know how insted of lines i could make arcs, I tryed SED but he ask me a direction but all arcs would have diferent directions.
grid.3dm (103.4 KB)
2 grid.gh (6.3 KB)

I am new to grasshopper, trying to learn. Sorry for bad english.

Something like this?

2 grid_re.gh (10.4 KB)