It says the following after I run your suggestion:
class "dealii::TrilinosWrappers::SparseMatrix" has no member
"print_formatted"
system_matrix.print_formatted(pcout.get_stream(),2,true,2,"0",1);
Am Freitag, 9. Dezember 2016 16:46:26 UTC+1 schrieb mohseng...@gmail.com:
>
> Hi,
>
> I am wondering, if there is a possibility to output matrices and vectors
> for parallel code.
> For instance I already read in previous topics here that you can use:
>
> system_matrix.print_formatted(cout,2,true,2,"0",1)
>
> or
>
> system_rhs.print(cout).
>
> Unfortunately, it is not possible to use pcout here, if I am not mistaken.
>
> Another issue:
>
> template<int dim>
> SymmetricTensor<4, dim> get_stress_strain_tensor(const double lambda,
> const double mu) {
> SymmetricTensor<4, dim> tmp;
> for (unsigned int i = 0; i < dim; ++i)
> for (unsigned int j = 0; j < dim; ++j)
> for (unsigned int k = 0; k < dim; ++k)
> for (unsigned int l = 0; l < dim; ++l)
> tmp[i][j][k][l] = (((i == k) && (j == l) ? mu : 0.0)
> + ((i == l) && (j == k) ? mu : 0.0)
> + ((i == j) && (k == l) ? lambda : 0.0));
> return tmp;
> }
>
> If I have such a tensor like the above from step-18. How am I able to
> output it to the terminal?
>
> Any help is highly appreciated ;)
>
> Kind regards,
> S. A. Mohseni
>
>
>
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