SNESFASRestrict#
restrict a Vec to the next coarser level
Synopsis#
#include "petscsnes.h"  
PetscErrorCode SNESFASRestrict(SNES fine, Vec Xfine, Vec Xcoarse)
Collective
Input Parameters#
- fine - - SNESfrom which to restrict
- Xfine - vector to restrict 
Output Parameter#
- Xcoarse - result of restriction 
See Also#
SNES: Nonlinear Solvers, SNES, SNESFAS, SNESFASSetRestriction(), SNESFASSetInjection(), SNESFASCreateCoarseVec()
Level#
developer
Location#
Index of all SNESFAS routines
Table of Contents for all manual pages
Index of all manual pages