Calibrations from doy 270, 1985 were used to calibrate:
   doy 270
   doy 271
   doy 272
   doy 273

Calibrations from doy 274, 1985 were used to calibrate:
   doy 274
   doy 275
   doy 277
   doy 279

There were changes between doy 270 and 271 in the west.

Cathy (7/21/95)