XM_070403
 Data Type 1: ID, Year, Day, Time(hhmm), BatteryVoltage(V), InBoxTemperature(*C), OutBoxTemperature(*C), IRGATemperature(*C), CO2_zero(ppm), CO2_span(ppm), Std_tnk(ppm), AtmosphericCO2concentration(ppm), Chck_tnk(ppm), CO2_chck(ppm), H2O_zero(ppt), AtmosphericH2OVaporConcentration(ppt), AverageAirTemperature(*C), AverageRelativeHumidity(%), AverageWindSpeed(m/s), AverageWindSpeed(m/s), UnitMeanWindDirection(degrees), WindDirectionStandardDeviation(degrees), SolarRadiation(umoles/m2/s), Precipitation(mm)
 Data Type 2: ID, Year, Day, Time(hhmm), CO2 at midafternoon (ppm), Daily Average CO2 (ppm), Daily Maximum CO2 (ppm), Daily Minimum CO2 (ppm), Daily Average Air Temperature (*C), Daily Average Relative Humidity (%), Daily Average Wind Speed (m/s), Daily Total Solar Radiation (umoles/m2/day), Daily Total Precipitation (mm))