Calibrations from doy 11, 1983 were used to calibrate: doy 11 doy 12 doy 13 doy 14 Calibrations from doy 15, 1983 were used to calibrate: doy 15 doy 16 doy 17 doy 18 There were changes between doy 16 and doy 17 in the southwest. Cathy (9/1/95)