petsc-3.14.6 2021-03-30

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SNESFASGetLevels

Gets the number of levels in a FAS, including fine and coarse grids

Synopsis

#include "petscsnes.h"  
PetscErrorCode SNESFASGetLevels(SNES snes, PetscInt *levels)

Input Parameter

snes

- the nonlinear solver context

Output parameter

levels

- the number of levels

See Also

SNESFASSetLevels(), PCMGGetLevels()

Level

advanced

Location

src/snes/impls/fas/fasfunc.c

Examples

src/snes/tutorials/ex12.c.html

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