petsc-3.8.4 2018-03-24
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SNESMonitorRange

 Prints the percentage of residual elements that are more then 10 percent of the maximum value.

Synopsis

#include "petsc/private/snesimpl.h"   
PetscErrorCode  SNESMonitorRange(SNES snes,PetscInt it,PetscReal rnorm,PetscViewerAndFormat *vf)
Collective on SNES

Input Parameters

snes - iterative context
it - iteration number
rnorm - 2-norm (preconditioned) residual value (may be estimated).
dummy - unused monitor context

Options Database Key

-snes_monitor_range -Activates SNESMonitorRange()

Keywords

SNES, default, monitor, residual

See Also

SNESMonitorSet(), SNESMonitorDefault(), SNESMonitorLGCreate()

Level:intermediate
Location:src/snes/interface/snesut.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages