1 UV_CLIP Clip UV data to suppress outliners
        UV_CLIP

    Clip  UV data to suppress grossly discrepant values.   All  channels are
    flagged  if  any  channel  between   the   first   and  last  considered
    (specified by CHANNELS$) has an amplitude greater than VCLIP$.   Clipped
    channels are set to zero amplitude and zero weight.
2 UVDATA$
        TASK\CHARACTER "UV table"       UVDATA$

    Input / Output UV table.
2 VCLIP$
        TASK\REAL      "Clipping value" VCLIP$

    Absolute  amplitude  threshold.   In   fact,   data   is   clipped    if
    abs(Real)  or  abs(Imag)  is  greater than VCLIP$, which is only a rough
    clipping threshold.
2 CHANNELS$
        TASK\INTEGER   "First and last channel to consider" CHANNELS$[2]

    First  and  last  channel  to  look  for  clipping.   To   preserve syn‐
    thesized   beam   consistency,   all  channels  (including those outside
    CHANNELS$ interval) are clipped if one channel within the  interval  de‐
    fined by CHANNELS$ is found bad. This  behavior  may  be  inversed
     by setting CLIPALL$ to .false.
2 CLIPALL$
        TASK\LOGICAL   "Clip all channels on bad data" CLIPALL$

    If  .true.,  declare  bad all channels of bad visibilities.  If .false.,
    clip only the bad channels. Then one should use  one  beam  per  channel
    when running uvp (ONEBEAM$ .false.).
1 ENDOFHELP


































