[petsc-users] how to persist -ksp_monitor_draw

[Umut Tabak]

On 03/01/2011 05:49 PM, Jed Brown wrote:
> On Tue, Mar 1, 2011 at 08:44, Umut Tabak <u.tabak at tudelft.nl 
> <mailto:u.tabak at tudelft.nl>> wrote:
>
>     I use the ksp_monitor_draw option for the residual history of the
>     iterative solvers. However, I could not find how to persist the
>     figure on my screen, it just flashes and disappears. 
>
>
> -draw_pause SEC will leave it on the screen for SEC seconds. Use 
> negative SEC to leave it on the screen indefinitely.
I guess there is a problem with my X11 settings or I am using that in a 
wrong way, if I use

./ex1 -ksp_type minres -ksp_monitor_draw -draw_pause -1

I get the empty figure hanging on the screen. After clicking with the 
mouse on the figure, the history advances at each mouse click, is not 
this strange? I do not get that displayed after the above command.

Best,
Umut

-- 
If I have a thousand ideas and only one turns out to be good,
I am satisfied.
Alfred Nobel

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