PetscViewerHDF5OpenGroup#
Open the HDF5 group with the name (full path) returned by PetscViewerHDF5GetGroup(), and return this group’s ID and file ID. If PetscViewerHDF5GetGroup() yields NULL, then group ID is file ID.
Synopsis#
#include "petscviewerhdf5.h"
PetscErrorCode PetscViewerHDF5OpenGroup(PetscViewer viewer, const char path[], hid_t *fileId, hid_t *groupId)
Not Collective
Input Parameters#
viewer - the
PetscViewerof typePETSCVIEWERHDF5path - (Optional) The path relative to the pushed group
Output Parameters#
fileId - The HDF5 file ID
groupId - The HDF5 group ID
Note#
If path starts with ‘/’, it is taken as an absolute path overriding currently pushed group, else path is relative to the current pushed group.
NULL or empty path means the current pushed group.
If the viewer is writable, the group is created if it doesn’t exist yet.
See Also#
Viewers: Looking at PETSc Objects, PETSCVIEWERHDF5, PetscViewerHDF5Open(), PetscViewerHDF5PushGroup(), PetscViewerHDF5PopGroup(), PetscViewerHDF5GetGroup(), PetscViewerHDF5WriteGroup()
Level#
intermediate
Location#
src/sys/classes/viewer/impls/hdf5/hdf5v.c
Index of all Viewer routines
Table of Contents for all manual pages
Index of all manual pages