# DMStagGetLocalSizes
get local elementwise sizes 
## Synopsis
```
PetscErrorCode DMStagGetLocalSizes(DM dm, PetscInt *m, PetscInt *n, PetscInt *p)
```
Not Collective


## Input Parameter

- ***dm -*** the DMStag object



## Output Parameters

- ***m,n,p -*** local element counts (excluding ghosts) in each direction



## Notes
Arguments corresponding to higher dimensions are ignored for 1D and 2D grids. These arguments may be set to `NULL` in this case.





## See Also
 `DMSTAG`, `DMStagGetGlobalSizes()`, `DMStagGetDOF()`, `DMStagGetNumRanks()`, `DMDAGetLocalInfo()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/dm/impls/stag/stagutils.c.html#DMStagGetLocalSizes">src/dm/impls/stag/stagutils.c</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/dm/impls/stag/stagutils.c)


[Index of all DMStag routines](index.md)  
[Table of Contents for all manual pages](/docs/manualpages/index.md)  
[Index of all manual pages](/docs/manualpages/singleindex.md)  
