; BCOMP
;---------------------------------------------------------------
;! gives beginning component number for multiple fields
;# ADVERB IMAGING
;-----------------------------------------------------------------------
;;  Copyright (C) 1995-1996, 2020
;;  Associated Universities, Inc. Washington DC, USA.
;;
;;  This program is free software; you can redistribute it and/or
;;  modify it under the terms of the GNU General Public License as
;;  published by the Free Software Foundation; either version 2 of
;;  the License, or (at your option) any later version.
;;
;;  This program is distributed in the hope that it will be useful,
;;  but WITHOUT ANY WARRANTY; without even the implied warranty of
;;  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;  GNU General Public License for more details.
;;
;;  You should have received a copy of the GNU General Public
;;  License along with this program; if not, write to the Free
;;  Software Foundation, Inc., 675 Massachusetts Ave, Cambridge,
;;  MA 02139, USA.
;;
;;  Correspondence concerning AIPS should be addressed as follows:
;;         Internet email: aipsmail@nrao.edu.
;;         Postal address: AIPS Project Office
;;                         National Radio Astronomy Observatory
;;                         520 Edgemont Road
;;                         Charlottesville, VA 22903-2475 USA
;-----------------------------------------------------------------------
BCOMP     LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
----------------------------------------------------------------
BCOMP
Type: Adverb   (Real(64))
Use:  BCOMP is a general adverb to express an array of beginning values,
      usually the number of the first Clean component to process for
      each of up to 64 fields.
Null value:  0
      Null value means start with the first component.
Tasks:
   EVAUV......Subtracts & divides a model into UV data, does statistics
              on results.
   IMAGR......Wide-field and/or wide-frequency Cleaning / imaging task.
              BCOMP is used to restart a Clean from a previous IMAGR.
   MOD3D......Computes a 3D CC model from a set of facets.
   OOSUB......Subtracts/divides a model from/into a uv data base.
   UVADC......Fourier transforms and corrects a model and adds to uv
              data.
   UVCON......Generate sample UV coverage given a user defined array
              layout.
   UVSUB......Subtracts/divides a model from/into a uv data base.
----------------------------------------------------------------