Calibrations from doy 216, 1983 were used to calibrate: doy 216 doy 217 doy 218 doy 219 Calibrations from doy 220, 1983 were used to calibrate: doy 220 doy 221 doy 222 doy 223 There were changes between doy 219 and 220 in the east. Cathy (11/29/95)