{
if (printit)
printf ("%d-minute: %f ", minutes, avg);
+ else
+ {
+ /* Plausibility checks. */
+ if (avg < 0.01)
+ printf ("suspiciously low %d-minute average: %f\n", minutes, avg);
+ if (avg > 1000000)
+ printf ("suspiciously high %d-minute average: %f\n", minutes, avg);
+ }
if (avg < 0 || avg != avg)
exit (minutes);
}