vchoi_fork

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

 * 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 COPYING file, which can be found at the root of the source code       *

 * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases.  *

 * If you do not have access to either file, you may request a copy from     *

 * help@hdfgroup.org.                                                        *

 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

​

/*

 *   This example reads hyperslab from the SDS.h5 file

 *   created by h5_write.c program into two-dimensional

 *   plane of the three-dimensional array.

 *   Information about dataset in the SDS.h5 file is obtained.

 */

​

#include "hdf5.h"

​

#define H5FILE_NAME        "SDS.h5"

#define DATASETNAME "IntArray"

#define NX_SUB  3           /* hyperslab dimensions */

#define NY_SUB  4

#define NX 7           /* output buffer dimensions */

#define NY 7

#define NZ  3

#define RANK         2

#define RANK_OUT     3

​

int

main (void)

{

    hid_t       file, dataset;         /* handles */

    hid_t       datatype, dataspace;

    hid_t       memspace;

    H5T_class_t t_class;                 /* data type class */

    H5T_order_t order;                 /* data order */

    size_t      size;                  /*

                        * size of the data element

                        * stored in file

                        */

    hsize_t     dimsm[3];              /* memory space dimensions */

    hsize_t     dims_out[2];           /* dataset dimensions */

    herr_t      status;

​

    int         data_out[NX][NY][NZ ]; /* output buffer */

​

    hsize_t      count[2];              /* size of the hyperslab in the file */