ACE1 Gas Chromatograph data from the C-130 flights have been put together into a single composite file. The separate flights are demarked in the composite file by a Start and End message next to the original file names. The separate files were named consecutively from ace1_2.txt to ace1_33.txt. ---------------------------------------------------------------------------- All values are parts per trillion by volume (pptv). -999 indicates spurious or unknown data points, and -888 denotes measurments below limit of detection.