[Trilinos-Users] export harwell-boeing matrix

Heroux, Michael A maherou at sandia.gov
Fri Oct 19 10:30:58 MDT 2012

Giang Bui,

There is a collection of IO routines for Epetra objects in the EpetraExt
package.  See this specific page for details, and let me know if you have
further questions:


We support Matrix Market and Matlab compatible formats.  We do not
directly support generation of HB format files, but it is fairly easy to
create such a routine, or grab one from someone else, e.g.,



On 10/19/12 10:47 AM, "Hoang Giang Bui" <hgbk2008 at gmail.com> wrote:

>Is there a way to export the matrix in Harwell-Boeing format with
>AztecOO/TriUtils? I have a matrix from FEM to solve by AztecOO but i
>want to store that matrix to analyse the characteristics later on.
>Giang Bui
>Trilinos-Users mailing list
>Trilinos-Users at software.sandia.gov

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