Hey guys,
I actually have sort of a follow-up question on manually generated meshes.
In the script in this discussion, each face gets a name via e.g. FaceDescriptor(..., bc=1), right?
So this name in form of [int list] is used to specify Dirichlet boundaries, the Set() operator, or billinear form integrator which act only on part of the boundary.
If I use the integer list, I get the following warning:
Code:
warning: Boundaries( [int list] ) is deprecated, pls generate Region
So, how can I generate regions (I guess named in form of strings?) for the boundary faces in this example?
Thank you very much for your help!
Best, Philipp