[Getfem-users] boundary condition application question

[Umut Tabak]

Dear all,

As a new, fresh user of getfem, I was looking for a way to be able to 
identify different elements in a mesh(imported from Gmsh), and put these 
elements in different mesh regions for boundary condition application. 
Say, I am importing a simple mesh of a box structure and I would like to 
put some specific elements in different regions, for instance the quad 
elements on once of the faces of the volume will be in one region and 
the hexahedral elements of the whole mesh will be in another region. I 
guess I can put all the valid elements in my mesh in a vector defined by 
using mymesh.convex_index(), by how to separate them depending on convex 
types, is there a direct way to do this separation in getFem++.

Thanks in advance.

Umut