DMMGSetInitialGuessLocal

sets code to compute the initial guess for each level

Synopsis

#include "petscdmda.h"    
#include "petscdmmesh.h"  
#include "petscpcmg.h"    
#include "petscdmmg.h"  
#include "petscmat.h" 
PetscErrorCode DMMGSetInitialGuessLocal(DMMG *dmmg,PetscErrorCode (*localguess)(void))
This is being deprecated. Use KSPSetDM() for linear problems and SNESSetDM() for nonlinear problems. See src/ksp/ksp/examples/tutorials/ex45.c and src/snes/examples/tutorials/ex57.c

Logically Collective on DMMG

Input Parameter

dmmg - the context
localguess - the function that computes the initial guess

See Also

DMMGCreate(), DMMGDestroy, DMMGSetKSP(), DMMGSetSNES(), DMMGSetInitialGuess(), DMMGSetSNESLocal()

Level:intermediate
Location:
src/snes/utils/damgsnes.c
Index of all DMMG routines
Table of Contents for all manual pages
Index of all manual pages