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! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
!   Copyright by the Board of Trustees of the University of Illinois.         *
!   All rights reserved.                                                      *
!                                                                             *
!   This file is part of HDF5.  The full HDF5 copyright notice, including     *
!   terms governing use, modification, and redistribution, is contained in    *
!   the files COPYING and Copyright.html.  COPYING can be found at the root   *
!   of the source code distribution tree; Copyright.html can be found at the  *
!   root level of an installed copy of the electronic HDF5 document set and   *
!   is linked from the top-level documents page.  It can also be found at     *
!   http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have     *
!   access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
!
!
! The following example shows how to create and close a group. 
! It creates a file called 'group.h5', creates a group
! called MyGroup in the root group, and then closes the group and file.
! 


     PROGRAM GROUPEXAMPLE

     USE HDF5 ! This module contains all necessary modules 
        
     IMPLICIT NONE

     CHARACTER(LEN=9), PARAMETER :: filename = "groupf.h5" ! File name
     CHARACTER(LEN=7), PARAMETER :: groupname = "MyGroup"  ! Group name

     INTEGER(HID_T) :: file_id       ! File identifier 
     INTEGER(HID_T) :: group_id      ! Group identifier 

     INTEGER     ::   error ! Error flag
!
!    Initialize FORTRAN interface.
!
     CALL h5open_f(error)     
     !
     ! Create a new file using default properties.
     ! 
     CALL h5fcreate_f(filename, H5F_ACC_TRUNC_F, file_id, error)

     !
     ! Create a group named "/MyGroup" in the file.
     !
     CALL h5gcreate_f(file_id, groupname, group_id, error)

     !
     ! Close the group.
     !
     CALL h5gclose_f(group_id, error)

     !
     ! Terminate access to the file.
     !
     CALL h5fclose_f(file_id, error)
!
!    Close FORTRAN interface.
!
     CALL h5close_f(error)

     END PROGRAM GROUPEXAMPLE