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# DMShellSetGlobalVector
sets a template global vector associated with the `DMSHELL`
## Synopsis
```
#include "petscdmshell.h"
PetscErrorCode DMShellSetGlobalVector(DM dm, Vec X)
```
Logically Collective
## Input Parameters
- ***dm -*** `DMSHELL`
- ***X -*** template vector
## See Also
`DM`, `DMSHELL`, `DMCreateGlobalVector()`, `DMShellSetMatrix()`, `DMShellSetCreateGlobalVector()`
## Level
advanced
## Location
src/dm/impls/shell/dmshell.c
## Examples
src/snes/tutorials/ex73f90t.F90
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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/dm/impls/shell/dmshell.c)
[Index of all DM routines](index.md)
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