DMPlexMetricSetFromOptions

Configure the Riemannian metric context on a DMPLEX from the options database

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexMetricSetFromOptions(DM dm)

Collective

Input Parameter

• dm - The DM

Options Database Keys

• -dm_plex_metric_isotropic (true|false) - Is the metric isotropic?

• -dm_plex_metric_uniform (true|false) - Is the metric uniform?

• -dm_plex_metric_restrict_anisotropy_first (true|false) - Restrict anisotropy before normalization

• -dm_plex_metric_no_insert (true|false) - Turn off node insertion and deletion during adaptation

• -dm_plex_metric_no_swap (true|false) - Turn off facet swapping

• -dm_plex_metric_no_move (true|false) - Turn off facet node movement

• -dm_plex_metric_no_surf (true|false) - Turn off surface modification

• -dm_plex_metric_num_iterations nits - Number of ParMmg adaptation iterations

• -dm_plex_metric_verbosity verbosity - Verbosity of the metric-based adaptation package (-1 silent, 10 maximum)

• -dm_plex_metric_h_min h_min - Minimum tolerated metric magnitude

• -dm_plex_metric_h_max h_max - Maximum tolerated metric magnitude

• -dm_plex_metric_a_max a_max - Maximum tolerated anisotropy

• -dm_plex_metric_p order - L-p normalization order

• -dm_plex_metric_target_complexity comp - Target metric complexity

• -dm_plex_metric_gradation_factor fact - Metric gradation factor

• -dm_plex_metric_hausdorff_number h - Metric Hausdorff number

Note

A metric context is created on the DM if none exists.

See Also

DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexMetricSetIsotropic(), DMPlexMetricSetUniform(), DMPlexMetricSetMinimumMagnitude(), DMPlexMetricSetMaximumMagnitude(), DMPlexMetricSetTargetComplexity()

Level

beginner

Location

src/dm/impls/plex/plexmetric.c

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Index of all DMPlex routines
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Index of all manual pages