Hello! I'm pretty new to this library and I would like to do the following: Implement a 2D domain (mesh) with standard lagrange elements plus 1D lagrange (with bubble function) elements on this domain's boundary!
Could I somehow do this on one mesh (compiler says no), Incompatibility between fem FEM_PK_WITH_CUBIC_BUBBLE(1,1) and mesh element GT_LINEAR_QK(2) and if not, is there later for the assembly of the system description an easy way to know which node-dofs interface at the same spacial position (i.e. without looping twice and checking their positions / thus writing a connection table of some sort)? I mean, the elements need to know that they have an existing neighbor (on a different mesh). Also, I don't see yet how to write a mesh from a mesh_region (i.e. boundary), but I'm sure I'll figure that out sooner or later. Now I thought there must be a standardized way for this, as I read in http://download.gna.org/getfem/doc/getfem_project/getfem_project_5.html#id9 connecting neighboring elements of different dimensions is already implemented? Thank you for any suggestions on which methods or types that might help me, best regards Till _______________________________________________ Getfem-users mailing list [email protected] https://mail.gna.org/listinfo/getfem-users
