petsc-3.12.1 2019-10-22
Report Typos and Errors

SNESFASGetSmootherDown

Gets the downsmoother on a level.

Synopsis

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

Input Parameters

snes - the multigrid context
level - the level (0 is coarsest) to supply

Output Parameters

smooth - the smoother

See Also

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