NAME:
  occtracks
 PURPOSE:   (one line only)
  Make support files for occultation tracks
 DESCRIPTION:
 CATEGORY:
  Occultations
 CALLING SEQUENCE:
  occmap
 INPUTS:
 OPTIONAL INPUT PARAMETERS:
 KEYWORD INPUT PARAMETERS:
 OUTPUTS:
  Behavior is governed by keywords in config.ini. One KML file is
  created in the directory where OCCTRACKS is run, as well as a
  subdirectory called tracks/ containing files for individual
  tracks. See occmap_howto.txt for details.
 KEYWORD OUTPUT PARAMETERS:
 CONFIGURATION:
 COMMON BLOCKS:
 SIDE EFFECTS:
 RESTRICTIONS:
 PROCEDURE:
 MODIFICATION HISTORY:
  Written by Brian Keeney, Southwest Research Institute, 2023-04-28