PETSc version 3.17.4
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DMPlexGetOrdering1D
Reorder the vertices so that the mesh is in a line
Synopsis
#include "petscdmplex.h" #include "petscmat.h"
PetscErrorCode
DMPlexGetOrdering1D
(
DM
dm,
IS
*perm)
Collective on dm
Input Parameter
dm
- The DMPlex object
Output Parameter
perm
- The point permutation as an
IS
, perm[old point number] = new point number
See Also
DMPlexGetOrdering
(),
DMPlexPermute
(),
MatGetOrdering
()
Level
intermediate
Location
src/dm/impls/plex/plexreorder.c
Index of all DMPLEX routines
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