DMMoabLoadFromFile#
Creates a DM object by loading the mesh from a user specified file.
Synopsis#
#include "petscdmmoab.h"
PetscErrorCode DMMoabLoadFromFile(MPI_Comm comm, PetscInt dim, PetscInt nghost, const char *filename, const char *usrreadopts, DM *dm)
Collective
Input Parameters#
comm - The communicator for the DM object
dim - The spatial dimension
nghost - The number of ghosted layers needed in the partitioned mesh
filename - The name of the mesh file to be loaded
usrreadopts - The options string to read a MOAB mesh.
Reference (Parallel Mesh Initialization: https://www.mcs.anl.gov/~fathom/moab-docs/html/contents.html#fivetwo)
Output Parameter#
dm - The DM object
See Also#
DMSetType(), DMCreate(), DMMoabCreateBoxMesh()
Level#
beginner
Location#
Examples#
src/ksp/ksp/tutorials/ex35.cxx
src/ksp/ksp/tutorials/ex36.cxx
Index of all DMMOAB routines
Table of Contents for all manual pages
Index of all manual pages