petsc-3.7.5 2017-01-01
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MatCoarsenSetType

 Sets the type of aggregator to use

Synopsis

#include "petscmat.h" 
PetscErrorCode  MatCoarsenSetType(MatCoarsen coarser, MatCoarsenType type)
Collective on MatCoarsen

Input Parameter

coarser - the coarsen context.
type - a known coarsening method

Options Database Command

 -mat_coarsen_type  <type>

     Use -help for a list of available methods

     (for instance, mis)

Keywords

coarsen, set, method, type

See Also

MatCoarsenCreate(), MatCoarsenApply(), MatCoarsenType, MatCoarsenGetType()

Level:intermediate
Location:src/mat/coarsen/coarsen.c
Index of all MatOrderings routines
Table of Contents for all manual pages
Index of all manual pages