[Getfem-users] some questions on sparse matrix operations on gmm++

[Umut Tabak]

Dear Get-fem'ers,

I have some questions related to the gmm++,

+ Is there a way to get the triplet data of a sparse, say csr matrix, 
directly from gmm++, or do I have to iterate over the non-zeros of the 
matrix, I am searching for a method like row_data, col_data, value_data 
or so, are these implemented transparently to the user? I would like to 
get these 3 arrays.

+ There is a mumps interface in the source code of the library? Are 
there any starter examples on how to use this interface?

Thanks in advance and best regards,
Umut