Source
committed 89fbe00dec8/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 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 illustrates how to create a dataset in a group. * It is used in the HDF5 Tutorial. */int main() { hid_t file_id, group_id, dataset_id, dataspace_id; /* identifiers */ hsize_t dims[2]; herr_t status; int i, j, dset1_data[3][3], dset2_data[2][10]; /* Initialize the first dataset. */ for (i = 0; i < 3; i++) for (j = 0; j < 3; j++) dset1_data[i][j] = j + 1; /* Initialize the second dataset. */ for (i = 0; i < 2; i++) for (j = 0; j < 10; j++) dset2_data[i][j] = j + 1; /* Open an existing file. */ file_id = H5Fopen(FILE, H5F_ACC_RDWR, H5P_DEFAULT); /* Create the data space for the first dataset. */ dims[0] = 3; dims[1] = 3; dataspace_id = H5Screate_simple(2, dims, NULL); /* Create a dataset in group "MyGroup". */ dataset_id = H5Dcreate2(file_id, "/MyGroup/dset1", H5T_STD_I32BE, dataspace_id, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); /* Write the first dataset. */