Calibrations from doy 19, 1983 were used to calibrate: doy 19 doy 20 doy 21 doy 22 Calibrations from doy 23, 1983 were used to calibrate: doy 23 doy 24 doy 25 doy 26 There were changes between doy 22 and doy 23 in the west. Cathy (9/1/95)