petsc-3.7.3 2016-07-24
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# SNESFASGetSmoother

Gets the default smoother on a level.

### Synopsis

    #include "petscsnes.h"
    PetscErrorCode SNESFASGetSmoother(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

### Keywords

FAS, MG, get, multigrid, smoother, level

### See Also

SNESFASSetInjection(), SNESFASSetRestriction()

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