change_format.c

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#include "prototypes.h"
 
void main(int argc, char **argv)
 
{
 
FILE *fp,*fw;
double max_lat,max_lon,tot_lat,tot_lon,delta_lat,delta_lon;
int i,j,pcpn,isoh[1000],maxi,maxj,ier;
char *p,kbuf[100];
 
fp=fopen(argv[1],"r");
 
fw=fopen(argv[2],"w");
 
if(fw==NULL || fp==NULL) {
 
            printf("could not open\n");
 
            exit(1);
 
      }
 
p=fgets(kbuf,100,fp);
 
ier=sscanf(kbuf,"%lf %lf %lf %lf %lf %lf",&max_lat,&max_lon,&tot_lat,&tot_lon,&delta_lat,&delta_lon);
 
fprintf(fw,"%f %f %f %f %f %f\n",max_lat,max_lon,tot_lat,tot_lon,delta_lat,delta_lon);
 
 delta_lat=delta_lat/60.;
 delta_lon=delta_lon/60.;
 
 maxi=tot_lon/delta_lon;
 maxj=tot_lat/delta_lat;
 
printf("maxi %d maxj %d\n",maxi,maxj);
 
for(i=0;i<maxi;i++) {
 
for(j=0;j<maxj;j++) {
 
       ier=fscanf(fp,"%d",&pcpn);
 
       isoh[j]=pcpn;
 
     }
 
for(j=0;j<maxj;j++)
            fprintf(fw,"%03d ",isoh[j]);
 
}
 
fclose(fw);
fclose(fp);
 
}