SET LINES

        ASTRO\SET LINES ON|OFF
        or
        ASTRO\SET LINES Shape Width

    Define  if  and  how molecular lines will be drawn on frequency coverage
    plots (commands PICO\EMIR,BACKEND for 30m and  NOEMA\TUNING,BASEBAND,SPW
    for NOEMA).

    - ON|OFF: to switch ON or OFF the drawing of the lines
    - BOXCAR|GAUSS|MARKER  Width: to choose the profile of the drawn molecu-
      lar lines. Marker (the default profile) is a simple vertical line. The
      width  (respectively FWHM) of the boxcar (resp. gaussian) profile must
      be provided as 3rd argument (in MHz).

    The lines are taken from the line catalog that can be defined  with  the
    command CATALOG /LINE.