KE_050131.DLD Array ID 1: Array ID, Year, Day, hhmm, Bat Volt, Temp In, Temp Out, IRGA Temp, CO2_zero, CO2_span, Std_tank, CO2_sampl, Chck_Tank, CO2_Chck, H2O_zero, H2O_sampl Array ID 2: Array ID, Year, Day, hhmm, Mid Afternoon ppm, Mean ppm, Max ppm, Min ppm