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# ISLocalToGlobalMappingGetIndicesF90
Get global indices for every local point that is mapped 
## Synopsis
```
ISLocalToGlobalMappingGetIndicesF90(ISLocalToGlobalMapping ltog, PetscInt, pointer :: array(:)}, integer ierr)
```
Not Collective


## Input Parameter

- ***A -*** the matrix



## Output Parameter

- ***array -*** array of indices, the length of this array may be obtained with `ISLocalToGlobalMappingGetSize()`





## Note
Use  `ISLocalToGlobalMappingGetIndicesF90()` when you no longer need access to the data


## See Also
 [](sec_fortranarrays), [](sec_scatter), `ISLocalToGlobalMapping`, `ISLocalToGlobalMappingGetIndices()`, `ISLocalToGlobalMappingRestoreIndices()`,
`ISLocalToGlobalMappingRestoreIndicesF90()`

## Level
advanced

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/vec/is/utils/isltog.c.html#ISLocalToGlobalMappingGetIndicesF90">src/vec/is/utils/isltog.c</A>

## Examples
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/ksp/tutorials/ex14f.F90.html">src/ksp/ksp/tutorials/ex14f.F90</A><BR>
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/snes/tutorials/ex5f90t.F90.html">src/snes/tutorials/ex5f90t.F90</A><BR>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/vec/is/utils/isltog.c)


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