mirror of https://github.com/ecmwf/eccodes.git
38 lines
936 B
C
38 lines
936 B
C
/*
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* (C) Copyright 2005- ECMWF.
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*
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* This software is licensed under the terms of the Apache Licence Version 2.0
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* which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
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*
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* In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
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* virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
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*/
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#include "eccodes.h"
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void usage(char* prog)
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{
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printf("usage: %s in.nc\n", prog);
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exit(1);
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}
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int main(int argc, char* argv[])
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{
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char* file;
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int err = 0;
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codes_handle* h;
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char identifier[7] = {0,};
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size_t len = 7;
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codes_context* c = codes_context_get_default();
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if (argc > 2) usage(argv[0]);
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file = argv[1];
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h = codes_handle_new_from_nc_file(c, file, &err);
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codes_get_string(h, "identifier", identifier, &len);
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printf("%s\n", identifier);
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CODES_CHECK(err, 0);
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return err;
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}
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