#include <stdio.h>
#include <stdlib.h>
#include <math.h>

int main(int argc,char **argv) {
  int i;
  FILE *fp;
  int mi;
  int se;
  int ms;
  double f;
  double f0;
  int k0;
  int c0;
  int c1;
  int c2;
  int c3;
  int j;
  int k;
  static char s[256];

  sscanf(argv[3],"%lf",&f0);
  k0=f0/125*4096-452;

  sprintf(s,"/home/jupiter/wdp5i/10min/%s/%s%s.10min",argv[1],argv[1],argv[2]);
  fp=fopen(s,"r");
  for (j=0;j<1200;j++) {
    mi= j/120;
    se=(j%120)/2;
    ms=(j%2)*50;
    printf("%lf ",mi/60.0+se/3600e0+ms/3600e2);
    for (k=0;k<900;k++) {
      f=(452+k)/4096.0*125;  // [MHz]
      c0=fgetc(fp);c1=fgetc(fp);
      c2=fgetc(fp);c3=fgetc(fp);
      if ((k0-1<=k)&&(k<=k0+1)) {
        printf("%lf ",(c0+256*c1)/100.0+20*log10(f)-270+260);  // Ch1[dBJy]
        printf("%lf ",(c2+256*c3)/100.0+20*log10(f)-270+260);  // Ch2[dBJy]
      }
    }
    printf("\n");
  }
  exit(0);
}