Creating mesh from list of points on a curved surface

[dokken]

See for instance:

Numpy meshgrid to 2D mesh

Thank you, I have got this working now. I’ve left my implementation below if anyone is else is needing to do this. import numpy as np import dolfin as fe def ChebyshevMesh(Lx, Ly, Nx, Ny, refinement = 'xy'): # Generate DOLFINx mesh mesh = fe.UnitSquareMesh(Nx, Ny) coords = mesh.coordinates() # Generate Chebyshev nodes x = np.cos (np.pi * np.arange(Nx + 1) / Nx) y = np.cos (np.pi * np.arange(Ny + 1) / Ny) # Scale to the domain x = 0.5 * (x + 1) * Lx y =…

or
https://jsdokken.com/dolfinx_docs/meshes.html