mirror of https://github.com/ecmwf/eccodes.git
75 lines
2.0 KiB
C
75 lines
2.0 KiB
C
/*
|
|
* (C) Copyright 2005- 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 "config.h"
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "grib_api_internal.h"
|
|
|
|
|
|
int main(int argc, char* argv[])
|
|
{
|
|
grib_handle* h = NULL;
|
|
FILE* f = NULL;
|
|
int i = 0;
|
|
int err = 0;
|
|
char* mode = "file";
|
|
char name[80];
|
|
char value[80];
|
|
|
|
|
|
for (i = 1; i < argc; i++) {
|
|
if (argv[i][0] == '-') {
|
|
mode = argv[i] + 1;
|
|
continue;
|
|
}
|
|
|
|
f = fopen(argv[i], "r");
|
|
if (!f) {
|
|
perror(argv[i]);
|
|
exit(1);
|
|
}
|
|
|
|
while ((h = grib_handle_new_from_file(0, f, &err)) != NULL) {
|
|
grib_keys_iterator* ks = grib_keys_iterator_new(h, GRIB_KEYS_ITERATOR_ALL_KEYS, "mars");
|
|
while (grib_keys_iterator_next(ks)) {
|
|
size_t len = sizeof(value);
|
|
char tmp[100];
|
|
|
|
strcpy(name, grib_keys_iterator_get_name(ks));
|
|
|
|
sprintf(tmp, "mars.%s", name);
|
|
|
|
if ((err = grib_keys_iterator_get_string(ks, value, &len)) != GRIB_SUCCESS)
|
|
/* if(err = grib_get_string(h,tmp,value,&len)) */
|
|
{
|
|
fprintf(stderr, "Cannot get %s as string %d (%s)\n", name, err,
|
|
grib_get_error_message(err));
|
|
exit(err);
|
|
}
|
|
|
|
printf("%s=%s\n", name, value);
|
|
}
|
|
grib_keys_iterator_delete(ks);
|
|
printf("\n");
|
|
|
|
|
|
grib_handle_delete(h);
|
|
}
|
|
fclose(f);
|
|
if (err) {
|
|
fprintf(stderr, "%s\n", grib_get_error_message(err));
|
|
exit(1);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|