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SET SUBBANDS

 

        CLIC\SET SUBBANDS n1 n2 ...  [/WINDOW f1 l1 f2 l2 ...]
        CLIC\SET SUBBANDS ALL
        CLIC\SET SUBBANDS EACH
        CLIC\SET SUBBANDS LINE|CONT

    Selects the subbands for which data  will  be   displayed   by   command
    PLOT.   Valid  codes are continuum subbands numbers (C01, C02, ...  C10)
    or line subbands numbers (conventionnaly named L01, L02, L03, and L04  :
    use  L01  if only one subband is present in the data, L01 and L02 if two
    subbands are present in the data, L01, L02, L03 and L04  if  4  subbands
    are present in the data).  Subbands may be grouped by typing:
        SET SUBBANDS n1 to n2  and  n3  ...   where  two  subbands  will  be
    plotted,  the first being either the average of actual subbands n1 to n2
    and n3 (in Time Mode),  or  the  concatenation  of  spectral  data  from
    subbands n1 to n2 and n3 (in Spectral Mode).

        the first scan of the current index, for each command accessing  the
    data.  The subband are concatenated (equivalent to e.g. SET SUBBANDS l01
    to l06).

        the first scan of the current index, for each command accessing  the
    data.  The subband are NOT concatenated (equivalent to e.g. SET SUBBANDS
    l01 l02 l03 l04 l05 l06).

        SET  SUBBANDS  LINE|CONT  will  switch   all   subbands   to   their
    line/continuum  counterpart,  e.g.  L01 to L04 will be changed to C01 to
    C04 by SET SUBBBANDS CONT (note that this is also automatically done  by
    switching from spectral mode to time mode).

        Use /WINDOW to give first and last channels to  be  used  for   line
    subbands in TIME mode.  In this case line data will be integrated in the
    given window.  For example
        SET SUBBANDS L01 L02 /WINDOW 1 10 1 10 will plot data from the first
    ten  of  the  first line subband, as a  first quantity,  and  data  from
    the  first  10  channels  of  the  second  line  subband,  as  a  second
    quantity.

    In spectral mode the window limits may be used to restrict the plot to a
    certain range, e.g.
        SET SUBBANDS L01 TO L02 /WINDOW 2 64 will avoid plotting channels  1
    and  61  to 64 of each of the two  subbands L01  and  L02,  since  these
    channels  are  usually  meaningless (these subbands are combined here to
    a  single  spectrum;  in the  mode  in  which the spectral correlator is
    split in two subbands of 64 channels).  Note:  if you want to  use  both
    continuum and line subbands, in the  same plot  page, you should include
    dummy arguments in the /WINDOW option for the continuum spectra:
        SET SUBBANDS C01 to C10 L01 to L02 /WINDOW 0 0 2 64  (two  arguments
    are needed for each resulting spectrum).


lucas@iram.fr