SNESMonitorFields

Monitors the residual for each field separately

Synopsis

#include "petscdmplex.h" 
#include "petscsnes.h"   
PetscErrorCode SNESMonitorFields(SNES snes, PetscInt its, PetscReal fgnorm, PetscViewerAndFormat *vf)

Collective

Input Parameters

• snes - the SNES context, must have an attached DM

• its - iteration number

• fgnorm - 2-norm of residual

• vf - PetscViewerAndFormat of PetscViewerType PETSCVIEWERASCII

Note

This routine prints the residual norm at each iteration.

See Also

SNES: Nonlinear Solvers, SNES, SNESMonitorSet(), SNESMonitorDefault()

Level

intermediate

Location

src/snes/utils/dmplexsnes.c

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Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages