[petsc-dev] How to view scatter plot of petsc matrix

[Matthew Knepley]

This is a petsc-maint at mcs.anl.gov question, not a petsc-dev question.

-mat_view_draw

   Matt


On Wed, Feb 27, 2013 at 5:18 PM, Nystrom, William D <wdn at lanl.gov> wrote:

> Is there a way to view a scatter plot of the non-zero elements of a petsc
> matrix
> after it and the right hand side have been created in petsc - so that the
> matrix
> structure can be visually inspected?
>
> Thanks,
>
> Dave
>
> --
> Dave Nystrom
> LANL HPC-5
> Phone: 505-667-7913
> Email: wdn at lanl.gov
> Smail: Mail Stop B272
>        Group HPC-5
>        Los Alamos National Laboratory
>        Los Alamos, NM 87545
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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