DMAdaptationCriterion#
Describes the test used to decide whether to coarsen or refine parts of the mesh
Synopsis#
typedef enum {
  DM_ADAPTATION_NONE,
  DM_ADAPTATION_REFINE,
  DM_ADAPTATION_LABEL,
  DM_ADAPTATION_METRIC
} DMAdaptationCriterion;
Values#
- DM_ADAPTATION_REFINE- uniformly refine a mesh, much like grid sequencing
- DM_ADAPTATION_LABEL- adapt the mesh based upon a label of the cells filled with- DMAdaptFlagmarkers.
- DM_ADAPTATION_METRIC- try to mesh the manifold described by the input metric tensor uniformly. PETSc can also construct such a metric based upon an input primal or a gradient field.
- DM_ADAPTATION_NONE- do no adaptation
See Also#
DM Basics, DM, DMAdaptor, DMAdaptationStrategy, DMAdaptorSolve()
Level#
beginner
Location#
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages