mirror of https://github.com/ecmwf/eccodes.git
69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
/*
|
|
* Copyright 2005-2015 ECMWF.
|
|
*
|
|
* This software is licensed under the terms of the Apache Licence Version 2.0
|
|
* which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
|
|
*
|
|
* In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
|
|
* virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
|
|
*/
|
|
|
|
#include "eccodes.h"
|
|
|
|
void usage(char* prog) {
|
|
printf("usage: %s infile\n",prog);
|
|
exit(1);
|
|
}
|
|
|
|
int main(int argc,char* argv[])
|
|
{
|
|
char* filename;
|
|
FILE* f;
|
|
codes_handle* h=NULL;
|
|
long longVal;
|
|
int count;
|
|
int err=0;
|
|
int header_only=1;
|
|
|
|
if (argc!=2) usage(argv[0]);
|
|
filename=argv[1];
|
|
|
|
f=fopen(filename,"r");
|
|
if (!f) {
|
|
perror(filename);
|
|
exit(1);
|
|
}
|
|
|
|
count=1;
|
|
while((h=bufr_new_from_file(NULL,f,header_only,&err)) != NULL)
|
|
{
|
|
/* Check for errors after reading a message. */
|
|
if (err != CODES_SUCCESS) CODES_CHECK(err,0);
|
|
|
|
printf("=======================================\n");
|
|
printf("message no: %d\n",count);
|
|
|
|
/*From section 0 */
|
|
CODES_CHECK(codes_get_long(h,"totalLength",&longVal),0);
|
|
printf("\ttotalLength: %ld\n",longVal);
|
|
|
|
/*From section 1 */
|
|
CODES_CHECK(codes_get_long(h,"centre",&longVal),0);
|
|
printf("\tcentre: %ld\n",longVal);
|
|
|
|
/*From section 2 */
|
|
CODES_CHECK(codes_get_long(h,"rdbtimeDay",&longVal),0);
|
|
printf("\trdbtimeDay: %ld\n",longVal);
|
|
|
|
/*From section 3 */
|
|
/*CODES_CHECK(codes_get_long(h,"numberOfSubsets",&longVal),0);
|
|
printf("\tnumberOfSubsets: %d\n",longVal);*/
|
|
|
|
count++;
|
|
codes_handle_delete(h);
|
|
}
|
|
|
|
fclose(f);
|
|
return 0;
|
|
}
|