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84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/* This is part of the netCDF package.
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Copyright 2005 University Corporation for Atmospheric Research/Unidata
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See COPYRIGHT file for conditions of use.
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Test HDF5 file code. These are not intended to be exhaustive tests,
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but they use HDF5 the same way that netCDF-4 does, so if these
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tests don't work, than netCDF-4 won't work either.
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This files tests dataset creation and writing.
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*/
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#include "h5_err_macros.h"
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#include <hdf5.h>
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#define FILE_NAME "tst_h_endian_float.h5"
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#define GRP_NAME "Henry_V"
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#define VAR_BOOL_NAME "Southhamptons_Battle_Record"
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#define GRP2_NAME "Some_3D_Met_Data"
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#define DIM1_LEN 3
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#define MAX_DIMS 255
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int
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main()
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{
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hid_t fileid, grpid, spaceid, datasetid;
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int bool_out[DIM1_LEN] = {0, 1, 0};
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hsize_t dims[1];
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printf("*** Checking HDF5 endianness control...");
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#define NATIVE_VAR_NAME "native_var"
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#define LE_VAR_NAME "le_var"
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#define BE_VAR_NAME "be_var"
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#define LAT_LEN 2
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#define LON_LEN 3
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#define NDIMS 3
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#define LAT_NAME "Lat"
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#define LON_NAME "Lon"
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#define TIME_NAME "Time"
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#define PRES_NAME "Pressure"
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#define TEMP_NAME "Temperature"
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{
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int data[DIM1_LEN], data_in[DIM1_LEN];
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hid_t typeid, native_typeid;
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hid_t native_did, le_did, be_did;
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H5T_order_t order;
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htri_t equal;
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int i;
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float float_data_out[LAT_LEN][LON_LEN];
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int lat, lon;
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for (lat = 0; lat < LAT_LEN; lat++)
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for (lon = 0; lon < LON_LEN; lon++)
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float_data_out[lat][lon] = -666.666;
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/* Open file and create group. */
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if ((fileid = H5Fcreate(FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT,
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H5P_DEFAULT)) < 0) ERR;
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if ((grpid = H5Gcreate(fileid, GRP_NAME, 0)) < 0) ERR;
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/* Create a dataset of native endian. */
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dims[0] = DIM1_LEN;
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if ((spaceid = H5Screate_simple(1, dims, dims)) < 0) ERR;
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if ((native_did = H5Dcreate(grpid, NATIVE_VAR_NAME, H5T_STD_I32BE,
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spaceid, H5P_DEFAULT)) < 0) ERR;
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if ((le_did = H5Dcreate(grpid, LE_VAR_NAME, H5T_IEEE_F32LE,
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spaceid, H5P_DEFAULT)) < 0) ERR;
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if ((be_did = H5Dcreate(grpid, BE_VAR_NAME, H5T_IEEE_F32BE,
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spaceid, H5P_DEFAULT)) < 0) ERR;
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if (H5Dclose(native_did) < 0 ||
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H5Dclose(le_did) < 0 ||
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H5Dclose(be_did) < 0 ||
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H5Sclose(spaceid) < 0 ||
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H5Gclose(grpid) < 0 ||
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H5Fclose(fileid) < 0)
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ERR;
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}
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SUMMARIZE_ERR;
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FINAL_RESULTS;
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}
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