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<html>
<head><title>
FORTRAN Dataset API -- h5d
</title></head>

<body bgcolor="#FFFFFF">



<center>
<h1>The FORTRAN 90 API to HDF5<br>h5d: Datasets</h1>
</center>


<dl>


<p>&nbsp;
<p>&nbsp;
<hr>
<p>&nbsp;
<a name="h5dclose_f">
<p>&nbsp;
</a>


<dt><strong>FORTRAN interface:</strong> &nbsp <strong>h5dclose_f</strong>
<pre>
          SUBROUTINE h5dclose_f(dset_id, hdferr)
            IMPLICIT NONE
            INTEGER(HID_T), INTENT(IN) :: dset_id ! Dataset identifier  
            INTEGER, INTENT(OUT) :: hdferr       ! Error code  
                                                 ! 0 on success and -1 on failure
          END SUBROUTINE h5dclose_f
</pre>


<p>&nbsp;
<p>&nbsp;
<hr>
<p>&nbsp;
<a name="h5dcreate_f">
<p>&nbsp;
</a>


<dt><strong>FORTRAN interface:</strong> &nbsp <strong>h5dcreate_f</strong>
<pre>
          SUBROUTINE h5dcreate_f(loc_id, name, type_id, space_id, dset_id, & 
                                 hdferr, creation_prp) 
            IMPLICIT NONE 
            INTEGER(HID_T), INTENT(IN) :: loc_id   ! File or group identifier
            CHARACTER(LEN=*), INTENT(IN) :: name   ! Name of the dataset 
            INTEGER(HID_T), INTENT(IN) :: type_id  ! Datatype identifier 
            INTEGER(HID_T), INTENT(IN) :: space_id ! Dataspace identifier
            INTEGER(HID_T), INTENT(OUT) :: dset_id ! Dataset identifier
            INTEGER, INTENT(OUT) :: hdferr       ! Error code 
                                                 ! 0 on success and -1 on failure
            INTEGER(HID_T), OPTIONAL, INTENT(IN) :: creation_prp
                                                   ! Dataset creation propertly 
                                                   ! list identifier , default
                                                   ! value is H5P_DEFAULT_F (6) 
          END SUBROUTINE h5dcreate_f  
</pre> 


<p>&nbsp;
<p>&nbsp;
<hr>
<p>&nbsp;
<a name="h5dextend_f">
<p>&nbsp;
</a>


<dt><strong>FORTRAN interface:</strong> &nbsp <strong>h5dextend_f</strong>
<pre>
          SUBROUTINE h5dextend_f(dataset_id, size, hdferr) 
            IMPLICIT NONE 
            INTEGER(HID_T), INTENT(IN) :: dataset_id      ! Dataset identifier
            INTEGER(HSIZE_T), DIMENSION(*), INTENT(IN)  :: size
                                                          ! Array containing 
                                                          ! dimensions' sizes 
            INTEGER, INTENT(OUT) :: hdferr       ! Error code 
                                                 ! 0 on success and -1 on failure
          END SUBROUTINE h5dextend_f  
</pre> 


<p>&nbsp;
<p>&nbsp;
<hr>
<p>&nbsp;
<a name="h5dget_create_plist_f">
<p>&nbsp;
</a>


<dt><strong>FORTRAN interface:</strong> &nbsp <strong>h5dget_create_plist_f</strong>
<pre>
          SUBROUTINE h5dget_create_plist_f(dataset_id, creation_prp, hdferr) 
            IMPLICIT NONE 
            INTEGER(HID_T), INTENT(IN) :: dataset_id      ! Dataset identifier
            INTEGER(HID_T), INTENT(OUT) :: creation_id    ! Dataset creation
                                                          ! property list identifier
            INTEGER, INTENT(OUT) :: hdferr       ! Error code 
                                                 ! 0 on success and -1 on failure
          END SUBROUTINE h5dget_create_plist_f  
</pre> 


<p>&nbsp;
<p>&nbsp;
<hr>
<p>&nbsp;
<a name="h5dget_space_f">
<p>&nbsp;
</a>


<dt><strong>FORTRAN interface:</strong> &nbsp <strong>h5dget_space_f</strong>
<pre>
          SUBROUTINE h5dget_space_f(dataset_id, dataspace_id, hdferr) 
            IMPLICIT NONE 
            INTEGER(HID_T), INTENT(IN) :: dataset_id      ! Dataset identifier
            INTEGER(HID_T), INTENT(OUT) :: dataspace_id   ! Dataspace identifier
            INTEGER, INTENT(OUT) :: hdferr       ! Error code 
                                                 ! 0 on success and -1 on failure
          END SUBROUTINE h5dget_space_f  
</pre> 


<p>&nbsp;
<p>&nbsp;
<hr>
<p>&nbsp;
<a name="h5dget_type_f">
<p>&nbsp;
</a>


<dt><strong>FORTRAN interface:</strong> &nbsp <strong>h5dget_type_f</strong>
<pre>
          SUBROUTINE h5dget_type_f(dataset_id, datatype_id, hdferr) 
            IMPLICIT NONE 
            INTEGER(HID_T), INTENT(IN) :: dataset_id      ! Dataset identifier
            INTEGER(HID_T), INTENT(OUT) :: datatype_id    ! Datatype identifier
            INTEGER, INTENT(OUT) :: hdferr       ! Error code 
                                                 ! 0 on success and -1 on failure
          END SUBROUTINE h5dget_type_f  
</pre> 


<p>&nbsp;
<p>&nbsp;
<hr>
<p>&nbsp;
<a name="h5dopen_f">
<p>&nbsp;
</a>


<dt><strong>FORTRAN interface:</strong> &nbsp <strong>h5dopen_f</strong>
<pre>
          SUBROUTINE h5dopen_f(loc_id, name, hdferr) 
            IMPLICIT NONE 
            INTEGER(HID_T), INTENT(IN) :: loc_id   ! File or group identifier
            CHARACTER(LEN=*), INTENT(IN) :: name   ! Name of the dataset 
            INTEGER, INTENT(OUT) :: hdferr       ! Error code 
                                                 ! 0 on success and -1 on failure
          END SUBROUTINE h5dopen_f  
</pre> 


<p>&nbsp;
<p>&nbsp;
<hr>
<p>&nbsp;
<a name="h5dread_f">
<p>&nbsp;
</a>


<dt><strong>FORTRAN interface:</strong> &nbsp <strong>h5dread_f</strong>
<pre>

          SUBROUTINE h5dread_f(dset_id, mem_type_id, buf, hdferr, &
                               mem_space_id, file_space_id, xfer_prp)

            IMPLICIT NONE
            INTEGER(HID_T), INTENT(IN) :: dset_id   ! Dataset identifier
            INTEGER(HID_T), INTENT(IN) :: mem_type_id ! Memory datatype identifier
            TYPE, INTENT(IN) :: buf(*,...*)     ! Data buffer of rank k
            INTEGER, INTENT(OUT) :: hdferr      ! Error code 
                                                ! 0 on success and -1 on failure
            INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id 
                                                ! Memory dataspace identfier 
                                                ! Default value is H5S_ALL_F 
            INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id 
                                                ! File dataspace identfier 
                                                ! Default value is H5S_ALL_F
            INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp 
                                                ! Transfer property list identifier 
                                                ! Default value is H5P_DEFAULT_F 
            
          END SUBROUTINE h5dread_f
</pre>


<p>&nbsp;
<p>&nbsp;
<hr>
<p>&nbsp;
<a name="h5dwrite_f">
<p>&nbsp;
</a>


<dt><strong>FORTRAN interface:</strong> &nbsp <strong>h5dwrite_f</strong>
<pre>

          SUBROUTINE h5dwrite_f(dset_id, mem_type_id, buf, hdferr, &
                                mem_space_id, file_space_id, xfer_prp)

            IMPLICIT NONE
            INTEGER(HID_T), INTENT(IN) :: dset_id   ! Dataset identifier
            INTEGER(HID_T), INTENT(IN) :: mem_type_id ! Memory datatype identifier
            TYPE, INTENT(IN) :: buf(*,...*)     ! Data buffer of rank k
            INTEGER, INTENT(OUT) :: hdferr      ! Error code 
                                                ! 0 on success and -1 on failure
            INTEGER(HID_T), OPTIONAL, INTENT(IN) :: mem_space_id 
                                                ! Memory dataspace identfier 
                                                ! Default value is H5S_ALL_F
            INTEGER(HID_T), OPTIONAL, INTENT(IN) :: file_space_id 
                                                ! File dataspace identfier 
                                                ! Default value is H5S_ALL_F
            INTEGER(HID_T), OPTIONAL, INTENT(IN) :: xfer_prp 
                                                ! Transfer property list identifier 
                                                ! Default value is H5P_DEFAULT_F 
            
          END SUBROUTINE h5dwrite_f
</pre>


</dl>

<p>&nbsp;
<p>&nbsp;
<hr>



<address>
<a href="mailto:hdfhelp@ncsa.uiuc.edu">HDF Help Desk</a> 
</address>

Last modified:  20 October 1999
<br>
Describes HDF5 Release 1.2.2, July 2000

</body>
</html>