On Wed, Jan 4, 2012 at 3:20 AM, Ferenc Tasnadi <[email protected]> wrote:

>
>
> Fine. After that I wanted to try the diffusion/mesh20x20.py with using
> FIPY_SOLVERS=Trilinos, but
> it works only if the mesh is not larger than 10x10. In case I chose a
> larger one I get segmentation fault (signal 11).
> With Pysparse on 1 CPU the script (mesh20x20.py) works just fine with
> large meshes.
>

Does it work if you comment out all the lines in mesh20x20.py that refer to
viewer?


> Do you have any idea what went wrong during the installation and how to
> fix it? I am not an expert in
> installing trilinos. I use python2.7 and trilinos-10.8.3.
>

As Jon suggested. It is probably the viewer's inability to plot meshes with
0 cell meshes.

-- 
Daniel Wheeler
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