PetscViewerHDF5PopGroup — PETSc 3.23.0 documentation

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# PetscViewerHDF5PopGroup

Return the current HDF5 group for output to the previous value

## Synopsis

    #include "petscviewerhdf5.h"
    PetscErrorCode PetscViewerHDF5PopGroup(PetscViewer viewer)

Not Collective

## Input Parameter

- viewer - the `PetscViewer` of type `PETSCVIEWERHDF5`

## See Also

Viewers: Looking at PETSc Objects, `PETSCVIEWERHDF5`, `PetscViewerHDF5Open()`, `PetscViewerHDF5PushGroup()`, `PetscViewerHDF5GetGroup()`, `PetscViewerHDF5OpenGroup()`, `PetscViewerHDF5WriteGroup()`

## Level

intermediate

## Location

src/sys/classes/viewer/impls/hdf5/hdf5v.c

## Examples

src/ts/tutorials/ex30.c
src/vec/vec/tutorials/ex19.c
src/snes/tutorials/ex12.c

Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages