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https://github.com/HDFGroup/hdf5.git
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664fc34c33
Purpose: Maintenance
Description: h5dwrite/read_f and h5awrite_read_f functions were overloaded
with dims argument being of type INTEGER and INTEGER(HSIZE_T).
We promised to remove overloading in 1.4 release. It was
removed from documentation but not from the source code.
Solution: Finish code cleanup.
Platforms tested: Solaris 2.7 32 and 64 bit, and copper with --enable-
parallel. Windows are broken, so Kent and Xuan
will test it with their changes later.
Misc. update:
96 lines
2.8 KiB
Fortran
96 lines
2.8 KiB
Fortran
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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! Copyright by the Board of Trustees of the University of Illinois. *
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! All rights reserved. *
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! *
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! This file is part of HDF5. The full HDF5 copyright notice, including *
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! terms governing use, modification, and redistribution, is contained in *
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! the files COPYING and Copyright.html. COPYING can be found at the root *
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! of the source code distribution tree; Copyright.html can be found at the *
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! root level of an installed copy of the electronic HDF5 document set and *
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! is linked from the top-level documents page. It can also be found at *
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! http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
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! access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
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! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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!
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!
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! The following example shows how to write and read to/from an existing dataset.
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! It opens the file created in the previous example, obtains the dataset
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! identifier, writes the data to the dataset in the file,
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! then reads the dataset to memory.
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!
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PROGRAM RWDSETEXAMPLE
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USE HDF5 ! This module contains all necessary modules
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IMPLICIT NONE
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CHARACTER(LEN=8), PARAMETER :: filename = "dsetf.h5" ! File name
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CHARACTER(LEN=4), PARAMETER :: dsetname = "dset" ! Dataset name
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INTEGER(HID_T) :: file_id ! File identifier
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INTEGER(HID_T) :: dset_id ! Dataset identifier
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INTEGER :: error ! Error flag
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INTEGER :: i, j
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INTEGER, DIMENSION(4,6) :: dset_data, data_out ! Data buffers
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INTEGER(HSIZE_T), DIMENSION(2) :: data_dims
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!
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! Initialize the dset_data array.
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!
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do i = 1, 4
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do j = 1, 6
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dset_data(i,j) = (i-1)*6 + j;
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end do
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end do
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!
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! Initialize FORTRAN interface.
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!
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CALL h5open_f(error)
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!
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! Open an existing file.
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!
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CALL h5fopen_f (filename, H5F_ACC_RDWR_F, file_id, error)
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!
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! Open an existing dataset.
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!
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CALL h5dopen_f(file_id, dsetname, dset_id, error)
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!
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! Write the dataset.
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!
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data_dims(1) = 4
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data_dims(2) = 6
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CALL h5dwrite_f(dset_id, H5T_NATIVE_INTEGER, dset_data, data_dims, error)
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!
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! Read the dataset.
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!
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CALL h5dread_f(dset_id, H5T_NATIVE_INTEGER, data_out, data_dims, error)
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!
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! Close the dataset.
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!
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CALL h5dclose_f(dset_id, error)
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!
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! Close the file.
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!
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CALL h5fclose_f(file_id, error)
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!
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! Close FORTRAN interface.
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!
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CALL h5close_f(error)
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END PROGRAM RWDSETEXAMPLE
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