On Fri, Jan 6, 2012 at 03:09, Alexander Grayver <agrayver at gfz-potsdam.de>wrote:
> This is not always convinient to store everything in one file, but in some > cases I do want to use it. I haven't found any examples on that. Do I have > to use FILE_MODE_APPEND and then write? What happens if file doesn't exist? You just create a viewer and then call MatView(), VecView(), etc, repeatedly for each object you want to put in the file (e.g. once per time step). No need for FILE_MODE_APPEND and unless you want to append to an existing file. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120106/7fb85cab/attachment.htm>
