/*HMS fid effic/{
  pieff = $5
    }
/*SOS fid effic/{
  eeff = $5
    }

END {
eff = 0.
err = 0.
pol = 1
hmseflag = 0
if (spec == 1) {
  if (run >= 46996 && run <= 47054) hmseflag = 1
  if (run >= 47336 && run <= 47356) hmseflag = 1
  if (run >= 47522 && run <= 47582) hmseflag = 1
  if (run >= 47618 && run <= 47686) hmseflag = 1
  if (run >= 47186 && run <= 47330) pol = -1
  if (run >= 47465 && run <= 47519) pol = -1


  if (hmseflag == 1) {
    if (pol == -1) {
      eff = eeff
	}
    else {
      eff = pieff
	}
  }
  else {
    eff = pieff
    }
}
else {
  eff = eeff
    }
if (eff == 0) {
  eff = 1
    }
if (opt == 1) printf ("%7.5f",eff)
else {
  rel = 0
  if (eff > 0 && err > 0) rel = 100.*err/eff
  printf ("%5.3f",rel)
  }
}