DMPlexCreateDoublet

Creates a mesh of two cells of the specified type, optionally with later refinement.

Synopsis

#include "petscdmplex.h"   
#include "petscdmplex.h"   
PetscErrorCode DMPlexCreateDoublet(MPI_Comm comm, PetscInt dim, PetscBool simplex, PetscBool interpolate, PetscReal refinementLimit, DM *newdm)

Collective

Input Parameters

• comm - The communicator for the DM object

• dim - The spatial dimension

• simplex - Flag for simplicial cells, otherwise they are tensor product cells

• interpolate - Flag to create intermediate mesh pieces (edges, faces)

• refinementLimit - A nonzero number indicates the largest admissible volume for a refined cell

Output Parameter

• dm - The DM object

See Also

DMPlex: Unstructured Grids, DM, DMPLEX, DMSetType(), DMCreate()

Level

beginner

Location

src/dm/impls/plex/plexcreate.c

Examples

src/dm/impls/plex/tutorials/ex4f90.F90

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