Hello,
I have this code to draw the structure of a matrix:
PetscErrorCode ierr;
PetscViewer viewer;
ierr = PetscViewerCreate(communicator, ); CHKERRV(ierr);
ierr = PetscViewerSetType(viewer, PETSCVIEWERDRAW); CHKERRV(ierr);
ierr = MatView(matrix, viewer); CHKERRV(ierr);
ierr =
On Fri, Feb 12, 2016 at 3:26 AM, Florian Lindner
wrote:
> Hello,
>
> I have this code to draw the structure of a matrix:
>
> PetscErrorCode ierr;
> PetscViewer viewer;
> ierr = PetscViewerCreate(communicator, ); CHKERRV(ierr);
> ierr = PetscViewerSetType(viewer,