hdf5_ep

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

 * 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.                                                        *

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

​

#include "hdf5.h"

#include "hdf5_hl.h"

​

​

#define RANK          2

#define DIM_DATA      12

#define DIM1_SIZE     3

#define DIM2_SIZE     4

#define DIM0          0

#define DIM1          1

​

#define DSET_NAME      "Mydata"

#define DS_1_NAME      "Yaxis"

#define DS_2_NAME      "Xaxis"

​

int main(void)

{

​

 hid_t   fid;                                              /* file ID */

 hid_t   did;                                              /* dataset ID */

 hid_t   dsid;                                             /* DS dataset ID */

 int     rank     = RANK;                                  /* rank of data dataset */

 int     rankds   = 1;                                     /* rank of DS dataset */

 hsize_t dims[RANK]  = {DIM1_SIZE,DIM2_SIZE};              /* size of data dataset */

 int     buf[DIM_DATA] = {1,2,3,4,5,6,7,8,9,10,11,12};     /* data of data dataset */

 hsize_t s1_dim[1]  = {DIM1_SIZE};                         /* size of DS 1 dataset */

 hsize_t s2_dim[1]  = {DIM2_SIZE};                         /* size of DS 2 dataset */

 float   s1_wbuf[DIM1_SIZE] = {10,20,30};                  /* data of DS 1 dataset */

 int     s2_wbuf[DIM2_SIZE] = {10,20,50,100};              /* data of DS 2 dataset */

​

​

 /* create a file using default properties */

 if ((fid=H5Fcreate("ex_ds1.h5",H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)

  goto out;

​

 /* make a dataset */

 if (H5LTmake_dataset_int(fid,DSET_NAME,rank,dims,buf)<0)

  goto out;