Note: 1. The Twin Otter data were processed at NOAA/ATDD by Robert McMillen (mcmillen@atdd.noaa.gov). 2. The data are in netcdf format compatible with ncplot, NCAR/ATD software that can be obtained over the Web (contact Ron Ruth -- ruth@ucar.edu, or Chris Webster -- webster@ucar.edu) on how to obtain the data if you cannot find it easily on the ATD Web pages. 3. If you find problems with the data, please (a) email mcmillen@atdd.noaa.gov, with copies to lemone@ucar.edu and grossman@colorado.edu, so that we can let users know. Thank you, Peggy LeMone 26 January 1999