petsc-3.3-p7 2013-05-11

SNESSetTrustRegionTolerance

 Sets the trust region parameter tolerance.

Synopsis

#include "petscsnes.h"  
#include "petscdmshell.h" 
#include "petscsys.h" 
PetscErrorCode  SNESSetTrustRegionTolerance(SNES snes,PetscReal tol)
Logically Collective on SNES

Input Parameters

snes - the SNES context
tol - tolerance

Options Database Key

-snes_trtol <tol> -Sets tol

Keywords

SNES, nonlinear, set, trust region, tolerance

See Also

SNESSetTolerances()

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