read_file.c

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#include "prototypes.h"
 
 
void read_file(char *prefix,int num,struct pcp *pcp)
 
{
 
FILE *fp;
char fname[100];
extern struct hrap_grid *hrap_grid;
int i,j,ivalue;
 
sprintf(fname,"%s.%d",prefix,num);
 
fp=fopen(fname,"r");
 
if(fp==NULL) {
 
             printf("could not open %s\n",fname);
 
             exit(1);
 
       }
 
for(i=0;i<hrap_grid->maxi;i++) {
 
for(j=0;j<hrap_grid->maxj;j++) {
 
            fscanf(fp,"%d ",&ivalue);
            pcp->value[i][j]=ivalue;
 
      }
}
 
fclose(fp);
 
return;
 
}