Hi I have been trying to extract an array containing the local matrix values using MatGetArray() via the Fortran interface but get the error message that Mat type mpiaij is not supported with this routine. All I want to do is to extract the local matrix values so that I can output them to file in the format I want rather than via use of the MatView() routine. Can you suggest a way of how I can go about extracting the local matrix values?
Thanks Stephen
