mirror of https://github.com/ecmwf/eccodes.git
96 lines
1.6 KiB
C
96 lines
1.6 KiB
C
#include "test.h"
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char buffer[1024*1024*80];
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int main(int argc,char** argv)
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{
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long length = 0;
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FILE *f;
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grib_handle *g = 0;
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int err;
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int cnt = 0;
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int sample = getenv("SAMPLE") != NULL;
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extern const char* grib_get_accessor_class_name(grib_handle* , const char* );
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char *path = argc > 1 ? argv[1]: "data";
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f = fopen(path ,"r");
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if(!f)
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{
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perror(path);
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exit(10);
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}
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length = sizeof(buffer);
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while((err = readany(f,buffer,&length)) == 0)
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{
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const char* result_class_name;
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size_t off = 0;
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if(strncmp(buffer,"GRIB",4) != 0)
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{
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cnt++;
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length = sizeof(buffer);
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continue;
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}
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g = grib_handle_new_from_message(0,buffer,length);
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result_class_name = grib_get_accessor_class_name(g,"codedValues");
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if(!result_class_name)
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result_class_name = grib_get_accessor_class_name(g,"values");
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fprintf(stderr,"Value class is %s\n",result_class_name?result_class_name:"NONE");
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if(result_class_name && (strcmp(result_class_name,"data_2order_packing") == 0 ||
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strcmp(result_class_name,"data_g22order_packing") == 0)
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)
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{
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cnt++;
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printf("Field %d ignored\n",cnt);
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grib_handle_delete(g);
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length = sizeof(buffer);
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continue;
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}
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if((err = grib_get_offset(g,"endOfHeadersMarker",&off)))
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{
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fprintf(stderr,"Cannot get values endOfHeadersMarker %d\n",err);
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exit(11);
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}
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if(sample) save_message(g,"values.grib");
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if(compare_with_gribex(g))
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exit(11);
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cnt++;
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printf("Field %d OK\n",cnt);
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grib_handle_delete(g);
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length = sizeof(buffer);
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}
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if(err != -1)
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{
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fprintf(stderr,"readany error %d\n",err);
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exit(17);
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}
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if(cnt == 0)
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{
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fprintf(stderr,"No GRIB processed\n");
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exit(18);
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}
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exit(0);
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}
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