DMPlexCheckCellShape#

Checks the Jacobian of the mapping from reference to real cells and computes some minimal statistics.

Synopsis#

#include "petscdmplex.h"   
PetscErrorCode DMPlexCheckCellShape(DM dm, PetscBool output, PetscReal condLimit)

Collective

Input Parameters#

  • dm - The DMPLEX object

  • output - If true, statistics will be displayed on stdout

  • condLimit - Display all cells above this condition number, or PETSC_DETERMINE for no cell output

Notes#

This is mainly intended for debugging/testing purposes.

For the complete list of DMPlexCheck* functions, see DMSetFromOptions().

See Also#

DMPlex: Unstructured Grids, DM, DMPLEX, DMSetFromOptions(), DMPlexComputeOrthogonalQuality()

Level#

developer

Location#

src/dm/impls/plex/plex.c

Examples#

src/dm/impls/plex/tutorials/ex9.c
src/dm/impls/forest/tutorials/ex1.c


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