Dear GetFem users,
I'm trying to apply a normal boundary condition, using the command
gf_model_set(model M, 'add normal source term brick', mesh_im mim,string
varname, string dataname, int region),
using matlab interface.
and I previously defined the components as follows:
mim = gf_mesh_im( mf, IT);
IT = gf_integ('IM_TETRAHEDRON(1)')
mf = gf_mesh_fem(Mesh_M, 3);
Mesh_M is a cube, [0,1]x [0,1]x [0,1]
string varname is 'ut', and it was defined as: gf_model_set(md, 'add fem
variable', 'ut', mf); (md is the model).
but the problem is the "string dataname". The dataname was initialized by
gf_model_set(md, 'add initialized data', 'dataname', Data);
and previously Data was defined as a 3xN matrix, where 3 is the dimension
of the vectors (3D). Hoping right now that everything is correct, what is N
??
Because it's not the number of degrees of freedom of mf, as i thought at
the beginning.
Thank you very much,
Have a nice day
Nicolò Cambiaso
