Difficulty Creating Mesh for Cylindrical Shape in Rhino with Grasshoper

Hello everyone,

I’ve successfully generated a mesh in Rhino using Grasshopper with the Griddle plugin see (pic01). However, I’m currently encountering an issue when attempting to add a cylindrical shape to my model section (see pic02). I’m having difficulty creating a mesh for this cylindrical shape, and any assistance would be greatly appreciated.

Kind regards,
Umer Fiaz.