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49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/* This is part of the netCDF package.
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Copyright 2018 University Corporation for Atmospheric Research/Unidata
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See COPYRIGHT file for conditions of use.
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Use HDF5 to read c0.nc, a file created by ncdump. This check was
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added to detect a problem in the early HDF5 1.8.0 releases. This
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program is called from the test script tst_netcdf4.sh, which uses
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ncgen to create the test file c0_tst_netcdf4.nc, which this program
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reads with HDF5.
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Ed Hartnett
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*/
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#include <nc_tests.h>
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#include "err_macros.h"
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#include <hdf5.h>
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#define FILE_NAME "tst_netcdf4_c0.nc"
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#define MAX_NAME 1024
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int
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main()
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{
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printf("\n*** Checking HDF5 file c0.nc.\n");
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printf("*** Checking HDF5 objcts...");
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{
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hid_t fileid, grpid;
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hsize_t num_obj, i;
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char obj_name[MAX_NAME];
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if ((fileid = H5Fopen(FILE_NAME, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) ERR;
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if ((grpid = H5Gopen1(fileid, "/")) < 0) ERR;
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/* Find the variables. Read their metadata and attributes. */
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if (H5Gget_num_objs(grpid, &num_obj) < 0) ERR;
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for (i=0; i<num_obj; i++)
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{
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/* Get the class (i.e. group, dataset, etc.), and the name of
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* the object. */
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if (H5Gget_objtype_by_idx(grpid, i) < 0) ERR;
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if (H5Gget_objname_by_idx(grpid, i, obj_name, MAX_NAME) < 0) ERR;
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}
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if (H5Gclose(grpid) < 0 ||
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H5Fclose(fileid) < 0) 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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