[Trilinos-Users] any graphical structural plots of matrices ?

Heroux, Michael A maherou at sandia.gov
Wed Feb 13 10:39:40 MST 2008

I think there have been some graphical interfaces developed for Trilinos by users, but don't know of anything particularly good in Trilinos itself.  I tend to recommend exporting your matrix to a Matlab-compatible format (see EpetraExt InOut functions) and using Matlab or some similar product.  I think Python also has very nice graphical utilities and these can be access by using PyTrilinos in conjunction with other Python packages.


On 2/13/08 7:05 AM, "Davood Ansari" <david.ansari at gmail.com> wrote:

Hi everyone

I wonder if any of Trillinos packages has a tool for plotting matrix structure (mono or color).
I am aware that there is a small function in ifpackutils but it works only for very small matrices
and uses a text based plotting method. I wonder if there are more powerful tools  out there for
this purpose.


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