SNESMonitorDefaultField#
Monitors progress of a SNESSolve(), separated into fields.
Synopsis#
#include "petsc/private/snesimpl.h"   
PetscErrorCode SNESMonitorDefaultField(SNES snes, PetscInt its, PetscReal fgnorm, PetscViewerAndFormat *vf)
Collective
Input Parameters#
- snes - the - SNEScontext
- its - iteration number 
- fgnorm - 2-norm of residual 
- vf - the PetscViewer 
Options Database Key#
- -snes_monitor_field - activate this monitor 
Notes#
This routine uses the DM attached to the residual vector to define the fields.
This is not called directly by users, rather one calls SNESMonitorSet(), with this function as an argument, to cause the monitor
to be used during the SNES solve.
See Also#
SNES: Nonlinear Solvers, SNESMonitorSet(), SNESMonitorSolution(), SNESMonitorDefault(), PetscViewerFormat, PetscViewerAndFormat
Level#
intermediate
Location#
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages