petsc-3.4.4 2014-03-13

SNESFASRestrict

restrict a Vec to the next coarser level

Synopsis

#include "petscsnesfas.h"  
PetscErrorCode SNESFASRestrict(SNES fine,Vec Xfine,Vec Xcoarse)
Collective

Input Arguments

fine - SNES from which to restrict
Xfine - vector to restrict

Output Arguments

Xcoarse -result of restriction

See Also

SNESFASSetRestriction(), SNESFASSetInjection()

Level:developer
Location:
src/snes/impls/fas/fas.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages