PETSc version 3.17.5
DMPlexMetricGetGradationFactor
Get the metric gradation factor
Synopsis
#include "petscdmplex.h"
PetscErrorCode DMPlexMetricGetGradationFactor(DM dm, PetscReal *beta)
Input parameters
Output parameters
| beta | - The metric gradation factor
|
Notes
The gradation factor is the maximum tolerated length ratio between adjacent edges.
The value -1 implies that gradation is turned off.
This is only used by Mmg and ParMmg (not Pragmatic).
See Also
DMPlexMetricSetGradationFactor(), DMPlexMetricGetHausdorffNumber()
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