Calibrations from doy 181, 1987 were used to calibrate: doy 181 doy 182 doy 183 doy 184 Calibrations from doy 185, 1987 were used to calibrate: doy 185 doy 186 doy 187 There were changes between doy 181 and 182 in the east. Cathy (6/16/95)