DMPlexMetricSetGradationFactor#

Set the metric gradation factor

Synopsis#

#include "petscdmplex.h"   
PetscErrorCode DMPlexMetricSetGradationFactor(DM dm, PetscReal beta)

Input Parameters#

  • dm - The DM

  • beta - The metric gradation factor

Notes#

The gradation factor is the maximum tolerated length ratio between adjacent edges.

Turn off gradation by passing the value -1. Otherwise, pass a positive value.

This is only used by Mmg and ParMmg (not Pragmatic).

See Also#

DMPLEX, DMPlexMetricGetGradationFactor(), DMPlexMetricSetHausdorffNumber()

Level#

beginner

Location#

src/dm/impls/plex/plexmetric.c

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