1.$ CREATE WEATHER.COM
      $ DECK
      $ FORTRAN WEATHER
      $ LINK WEATHER
      $ RUN WEATHER
      $ EOD
      $ @WEATHER

      In this example, the command procedure creates a command
      procedure called WEATHER.COM. The lines delimited by the DECK
      and EOD commands are written to the file WEATHER.COM. Then the
      command procedure executes WEATHER.COM.