The HDF_VG_ADDTR procedure adds a tag and reference to the specified VGroup in an HDF file.
HDF_VG_ADDTR, VGroup, Tag, Ref
The VGroup handle returned by a previous call to HDF_VG_ATTACH.
The tag to be written.
The reference number to be written.
None.
See HDF_SDinterface_idTOREF for an example using this function.
Introduced: 4.0
HDF_VG_GETTR, HDF_VG_GETTRS, HDF_VG_INQTR, HDF_VG_INSERT