Added boundary edge regions. This is necessary for coupled 3D-2D problems to prescribe boundary conditions for the 2D subproblem. The function bedgemask! can be used to associate a region number for boundary edges on a line segment.
So far this works only for boundary edges since prepare_edges! doesn't work in the 3D case, yet.
The region numbers are stored in grid[BEdgeRegions], which is only constructed on request, e.g. by calling bedgemask!.
Added boundary edge regions. This is necessary for coupled 3D-2D problems to prescribe boundary conditions for the 2D subproblem. The function
bedgemask!can be used to associate a region number for boundary edges on a line segment. So far this works only for boundary edges sinceprepare_edges!doesn't work in the 3D case, yet.The region numbers are stored in
grid[BEdgeRegions], which is only constructed on request, e.g. by callingbedgemask!.