petsc-3.14.5 2021-03-03
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# DMLocalizeCoordinate

If a mesh is periodic (a torus with lengths L_i, some of which can be infinite), project the coordinate onto [0, L_i) in each dimension.

### Synopsis

    #include "petscdm.h"
    #include "petscdmlabel.h"
    #include "petscds.h"
    PetscErrorCode DMLocalizeCoordinate(DM dm, const PetscScalar in[], PetscBool endpoint, PetscScalar out[])

### Input Parameters

| dm | - The DM
| in | - The input coordinate point (dim numbers)
| endpoint | - Include the endpoint L_i

### Output Parameter

| out | - The localized coordinate point

### See Also

DMLocalizeCoordinates(), DMLocalizeAddCoordinate()

### Level

developer

### Location

src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages