VASTBL -- Creates calibration transforms for Mode AA VAS data
   VASTBL

Remarks:
   Mode AA data was transmitted by GOES satellites between
   22 September 1980 and 18 November 1986.  If you use 2-byte
   Mode AA VAS data on your workstation, you must run this command.

   This generates a file of about 6.5 megabytes named VASTBLS that
   is used specifically for 2-byte Mode AA VAS data.  The command
   may run for several minutes before finishing.
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