-ksp_monitor

[abdul-rahman at tu-harburg.de]

Hi all,

Is there a simple way to control the output of residual monitor ? i.e.,
instead of every iteration, can I output every N iterations to screen ?

As for the true residuals, can I store them? I know how to get the
preconditioned residuals. Seems to me the true residuals are in the vt2
temp variable I saw in KSPInitialResidual.

Many thanks,

Razi