SNESFASCreateCoarseVec#

create Vec corresponding to a state vector on one level coarser than current level

Synopsis#

#include "petscsnes.h"  
PetscErrorCode SNESFASCreateCoarseVec(SNES snes, Vec *Xcoarse)

Collective

Input Parameter#

Output Parameter#

  • Xcoarse - vector on level one coarser than snes

See Also#

SNESFASSetRestriction(), SNESFASRestrict()

Level#

developer

Location#

src/snes/impls/fas/fas.c


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