Binary dump of SNES residuals
mspieg
mspieg at ldeo.columbia.edu
Mon Sep 10 12:01:36 CDT 2007
Apologies if this is obvious, but is there a clean way to dump out
SNES residuals (and or updates) (inside a DMMG) as binary vectors for
debugging.
I'm currently using
-snes_monitor_residual
which is lovely for visualizing the residuals but uses VecView with
the default Viewer set to draw and it would be useful to have a
command line option to change the viewer type to binary (if it
doesn't already exist)
I can certainly use SNESMonitorSet with a custom monitor that sets
up a binary viewer for SNESMonitorResidual, but I'm being lazy.
Any and all help greatly appreciated.
cheers
marc
----------------------------------------------------
Marc Spiegelman
Lamont-Doherty Earth Observatory
Dept. of Applied Physics/Applied Math
Columbia University
http://www.ldeo.columbia.edu/~mspieg
----------------------------------------------------
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20070910/1a3d7217/attachment.htm>
More information about the petsc-users
mailing list