Variables:

          Apart  from  the usual imaging parameters, PIPELINE is controlled by a
    few variables.
      ALL%CATALOG   Spectral line catalog name (set by the CATALOG command)
      ALL%DROP[2]           Number of edge channels drop at each edge of windows
      ALL%FILTER    indicates the files to be processed
      ALL%MINFRES   (MHz) threshold in spectral resolution to separate continuum
      ALL%RANGE[3]  gives the velocity range (Vmin and Vmax) and resolution (in

      In addition, the self-calibration step is controlled  by  ALL%PHASE_NITER,
    ALL%PHASE_TIMES, ALL%AMPLI_NITER and ALL%AMPLI_TIMES that specify the number
    of  Clean  components  and integration times for Phase and Amplitude respec-
    tively