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# DMStagSetUniformCoordinatesExplicit
set `DMSTAG` coordinates to be a uniform grid, storing all values
## Synopsis
```
PetscErrorCode DMStagSetUniformCoordinatesExplicit(DM dm, PetscReal xmin, PetscReal xmax, PetscReal ymin, PetscReal ymax, PetscReal zmin, PetscReal zmax)
```
Collective
## Input Parameters
- ***dm -*** the `DMSTAG` object
- ***xmin -*** minimum global coordinate value in the x direction
- ***xmax -*** maximum global coordinate values in the x direction
- ***ymin -*** minimum global coordinate value in the y direction
- ***ymax -*** maximum global coordinate value in the y direction
- ***zmin -*** minimum global coordinate value in the z direction
- ***zmax -*** maximum global coordinate value in the z direction
## Notes
`DMSTAG` supports 2 different types of coordinate `DM`: either another `DMSTAG`, or a `DMPRODUCT`.
If the grid is orthogonal, using `DMPRODUCT` should be more efficient.
Arguments corresponding to higher dimensions are ignored for 1D and 2D grids.
See the manual page for `DMStagSetUniformCoordinates()` for information on how
coordinates for dummy cells outside the physical domain boundary are populated.
## See Also
[](ch_stag), `DMSTAG`, `DMStagSetUniformCoordinates()`, `DMStagSetUniformCoordinatesProduct()`, `DMStagSetCoordinateDMType()`
## Level
beginner
## Location
src/dm/impls/stag/stagutils.c
## Examples
src/dm/impls/stag/tutorials/ex1.c
src/dm/impls/stag/tutorials/ex3.c
## Implementations
DMStagSetUniformCoordinatesExplicit_1d in src/dm/impls/stag/stag1d.c
DMStagSetUniformCoordinatesExplicit_2d in src/dm/impls/stag/stag2d.c
DMStagSetUniformCoordinatesExplicit_3d in src/dm/impls/stag/stag3d.c
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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](/manualpages/index.md)
[Index of all manual pages](/manualpages/singleindex.md)