Calibrations from doy 225, 1987 were used to calibrate:
   doy 225
   doy 226
   doy 227
   doy 229

Calibrations from doy 230, 1987 were used to calibrate:
   doy 230
   doy 231
   doy 233
   doy 231

There were changes from doy 230-231 in the west and east.

Cathy (6/22/95)