UV_SPLIT

        [CLEAN\]UV_SPLIT [Degree [Compress]] /FILE FileIn [FileLine [FileCont]]
      [/CHANNELS Channel_List]
      [/FREQUENCY List Of Frequencies] [/RANGE Min Max [TYPE]]
      [/VELOCITY List of Velocities] [/WIDTH Width [TYPE]]

    "Split"  the  UV table found in file FileIn into a Continuum-free one (File-
    Line) and a Line-free continuum one (FileCont), using the  ranges  specified
    by  one  of  the  other  options to indicate where the line emission is (see
    UV_BASELINE and UV_FILTER for details).  The channels can be  specified  ei-
    ther  by  the /FREQUENCY or /VELOCITY options in combination with the /WIDTH
    option, or by a channel list with /CHANNELS or a range  (of  channels,  fre-
    quencies or velocities) with /RANGE.

    Degree  is the baseline fit degree (0 or at most 1).  Compress is the number
    of line channels averaged together while producing the pure continuum (Line-
    free) visibilities.

    The command only works with files: option /FILE is mandatory.

    With only /FILE as option, the command  behaves  as  UV_SPLIT  /FILE  FileIn
    [FileLine  [FileCont]]  /CHANNELS  Preview%Channels.  See UV_PREVIEW for de-
    tails about Preview%Channels.