SNESFASGetSmootherDown#

Gets the downsmoother on a level.

Synopsis#

#include "petscsnes.h"  
PetscErrorCode SNESFASGetSmootherDown(SNES snes, PetscInt level, SNES *smooth)

Input Parameters#

  • snes - the SNESFAS nonlinear multigrid context

  • level - the level (0 is coarsest) to supply

Output Parameter#

  • smooth - the smoother

See Also#

SNES: Nonlinear Solvers, SNES, SNESFAS, SNESFASSetInjection(), SNESFASSetRestriction()

Level#

advanced

Location#

src/snes/impls/fas/fasfunc.c


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