25 Apr
2016
25 Apr
'16
12:18 a.m.
Hello everyone,
I have a question about sfepy's definition of regions.
I want to define a region Omega_1, wich is a subregion of Omega. So I type :
regions = { 'Omega' : 'all', 'Omega_1' : ('vertices of group 1', 'cell', Omega),}
, where group 1 is a group of vertices.
Question : wich field element P1 will be created over the region Omega_1 ?
More precisely, I have a triangle (A,B,C), with node A in group 1, but the other ones outside of group 1.
Will the finite element wich is worth 1 at A, and 0 at B and C be in my field element basis ?
In wich file are the basis functions for the fe fields defined ?
Dimitri