petsc-3.8.4 2018-03-24
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DMCoarsenHierarchy_Moab

 Generate a multi-level DM hierarchy by succesively coarsening a refined mesh.

Synopsis

PETSC_EXTERN PetscErrorCode DMCoarsenHierarchy_Moab(DM dm, PetscInt nlevels, DM dmc[])
Collective on MPI_Comm

Input Parameter

Output Parameter

dm - The DMMoab object

Keywords

DMMoab, generate, coarsening

Level:beginner
Location:src/dm/impls/moab/dmmbmg.cxx
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages

nlevels - The number of levels of refinement needed to generate the hierarchy
dmc - The DM objects after successive coarsening of the hierarchy