| 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 ---------------------------------------------------- |