DMGetPeriodicity#
Get the description of mesh periodicity
Synopsis#
#include "petscdm.h"          
PetscErrorCode DMGetPeriodicity(DM dm, const PetscReal *maxCell[], const PetscReal *Lstart[], const PetscReal *L[])
Input Parameter#
- dm - The - DMobject
Output Parameters#
- maxCell - Over distances greater than this, we can assume a point has crossed over to another sheet, when trying to localize cell coordinates 
- Lstart - If we assume the mesh is a torus, this is the start of each coordinate, or - NULLfor 0.0
- L - If we assume the mesh is a torus, this is the length of each coordinate, otherwise it is < 0.0 
See Also#
Level#
developer
Location#
Examples#
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages