hello everyone, I want to store the nodal and mesh values in csv file.
ie (coor, u_nodal_values) in csv file.
but I have difficulties, I am a beginner, your suggestions will help me a lot. THANK YOU
mesh =RectangleMesh(Point(0, 0), Point(145, 45), nx, ny,'left')V = FunctionSpace(mesh, ‘P’, 1)
u_nodal_values = u1.vector().get_local()
coor = mesh.coordinates()