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author | Scot Breitenfeld <brtnfld@hdfgroup.org> | 2012-12-10 22:30:38 (GMT) |
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committer | Scot Breitenfeld <brtnfld@hdfgroup.org> | 2012-12-10 22:30:38 (GMT) |
commit | 17fd0e9ce4e56ad786ccf04907fcddabddab936a (patch) | |
tree | d0e3e388788b47fa862878e48077dbf32cfe69c8 /fortran/examples/h5_crtdat.f90 | |
parent | f89d08019182504f3b6170ef42fa2dcd6a91bfa9 (diff) | |
download | hdf5-17fd0e9ce4e56ad786ccf04907fcddabddab936a.zip hdf5-17fd0e9ce4e56ad786ccf04907fcddabddab936a.tar.gz hdf5-17fd0e9ce4e56ad786ccf04907fcddabddab936a.tar.bz2 |
[svn-r23088] Changed Fortran examples to reflect changes in documentation via Barbara;
mainly program name changes. Two new examples added: h5_extend.f90 h5_subset.f90 and
example fileexample.f90 was removed.
Tested: jam (gnu compilers)
Diffstat (limited to 'fortran/examples/h5_crtdat.f90')
-rw-r--r-- | fortran/examples/h5_crtdat.f90 | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/fortran/examples/h5_crtdat.f90 b/fortran/examples/h5_crtdat.f90 new file mode 100644 index 0000000..6e4c3a4 --- /dev/null +++ b/fortran/examples/h5_crtdat.f90 @@ -0,0 +1,86 @@ +! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * +! Copyright by The HDF Group. * +! 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://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * +! access to either file, you may request a copy from help@hdfgroup.org. * +! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * +! +! +! The following example shows how to create an empty dataset. +! It creates a file called 'dsetf.h5', defines the +! dataset dataspace, creates a dataset which is a 4x6 integer array, +! and then closes the dataspace, the dataset, and the file. +! +! This example is used in the HDF5 Tutorial. + +PROGRAM H5_CRTDAT + + USE HDF5 ! This module contains all necessary modules + + IMPLICIT NONE + + CHARACTER(LEN=8), PARAMETER :: filename = "dsetf.h5" ! File name + CHARACTER(LEN=4), PARAMETER :: dsetname = "dset" ! Dataset name + + INTEGER(HID_T) :: file_id ! File identifier + INTEGER(HID_T) :: dset_id ! Dataset identifier + INTEGER(HID_T) :: dspace_id ! Dataspace identifier + + + INTEGER(HSIZE_T), DIMENSION(2) :: dims = (/4,6/) ! Dataset dimensions + INTEGER :: rank = 2 ! Dataset rank + + 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 the dataspace. + ! + CALL h5screate_simple_f(rank, dims, dspace_id, error) + + ! + ! Create the dataset with default properties. + ! + CALL h5dcreate_f(file_id, dsetname, H5T_NATIVE_INTEGER, dspace_id, & + dset_id, error) + + ! + ! End access to the dataset and release resources used by it. + ! + CALL h5dclose_f(dset_id, error) + + ! + ! Terminate access to the data space. + ! + CALL h5sclose_f(dspace_id, error) + + ! + ! Close the file. + ! + CALL h5fclose_f(file_id, error) + + ! + ! Close FORTRAN interface. + ! + CALL h5close_f(error) + +END PROGRAM H5_CRTDAT + + |