Point Attractor Diagrid Column

I am trying to model the Columns and curved glass surfaces with diagrids like in Fuksas’s Milan Trade fair. I tried to do a column with attractor points but instead of the distorted points up top and a circle connecting in bottom i end up with one point. How can i connect it in a parametric way with a circle in the floor and also to prevent the points in left and right to not go too much to the bottom?

Fuksas algorithm.gh (18.1 KB)