Thanks for your response. My problem is that I did not understand the role that boundary_id_type plays. I was trying to get them using
const std::set<boundary_id_type> boundary_ids = mesh.boundary_info->get_boundary_ids(); before I had actually set them a value, which I did as you guys said. Thanks Miguel On Wed, Aug 13, 2014 at 2:21 PM, Roy Stogner <[email protected]> wrote: > > On Wed, 13 Aug 2014, David Knezevic wrote: > > You would normally set boundary IDs using a mesh generator, but in this >> case, you might want to add them manually by looping over the mesh and >> doing mesh.boundary_info->add_side on boundary sides. >> > > An intermediate option: libMesh has a "meshbcid" utility which lets > you add boundary ids to domain boundary sides based on command line > arguments for side location and orientation. > --- > Roy > -- *Miguel Angel Salazar de Troya* Graduate Research Assistant Department of Mechanical Science and Engineering University of Illinois at Urbana-Champaign (217) 550-2360 [email protected] ------------------------------------------------------------------------------ _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
