"Zou (Non-US), Ling" <ling.zou at inl.gov> writes: > I suppose it is right. The only thing which bothers me a little bit is the > x-window plot. When I ran the code, I could see a x-window plot flashing on > my screen and it's gone forever. I don't know if it is supposed to be like > this, or I should see an x-window plot staying on my screen.
What options are you running with? You should be able to do something like -snes_monitor_solution -draw_pause 1 It's probably flickering because it redraws once per iteration and that problem is tiny so the iterations go very fast.
