Count curves that cross a specific point

Hi everyone! I'm new on this forum, and I want to ask you if there is a way to count curves that cross a specific point in Grasshopper.


I projected a series of lines from two grids and cutted them by a surface. Now I need to know how many lines arrives over one of those grids on each one of its points. My intention is mapping how many lines that arrives in each place over the grid.

I hope you can help me.
Regards!