Dear all
I am solving pde on sphere and want to use MappingManifold
My mesh is generated like this.
Point<spacedim> center(0.0, 0.0, 0.0);
GridGenerator::hyper_sphere(triangulation, center, Radius);
static SphericalManifold<dim,spacedim> surface_description;
triangulation.set_all_manifold_ids(0);
triangulation.set_manifold (0, surface_description);
triangulation.refine_global(n_refine);
Changing from MappingQ to MappingManifold leads to blow up, with nan.
Before I debug, is there an example I can see of MappingManifold usage ?
Thanks
praveen
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