HDF5 documents and links 
Introduction to HDF5 
HDF5 User Guide 
 And in this document, the HDF5 Reference Manual 
H5DS   H5IM   H5LT   H5PT   H5TB 
H5   H5A   H5D   H5E   H5F   H5G   H5I 
H5L   H5O   H5P   H5R   H5S   H5T   H5Z 
Tools   Datatypes   Fortran   Compatibility Macros 
Collective Calls in Parallel 

H5I: Identifier Interface

Identifier API Functions

These functions provides tools for working with object identifiers and object names.

The C Interface:
             

Alphabetical Listing
             

The Fortran Interface:
In general, each Fortran subroutine performs exactly the same task as the corresponding C function.
             

HDF5 documents and links 
Introduction to HDF5 
HDF5 User Guide 
 And in this document, the HDF5 Reference Manual 
H5DS   H5IM   H5LT   H5PT   H5TB 
H5   H5A   H5D   H5E   H5F   H5G   H5I 
H5L   H5O   H5P   H5R   H5S   H5T   H5Z 
Tools   Datatypes   Fortran   Compatibility Macros 
Collective Calls in Parallel 
The HDF Group Help Desk:
Describes HDF5 Release 1.8.10, November 2012.
  Copyright by The HDF Group
and the Board of Trustees of the University of Illinois