; SOLMODE
;---------------------------------------------------------------
;! Solution mode
;# ADVERB CALIBRATION
;-----------------------------------------------------------------------
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;-----------------------------------------------------------------------
;---------------------------------------------------------------
SOLMODE   LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
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SOLMODE
Type:  Adverb  (string(4))
Use:   This adverb specified the solution mode for a
       calibration solution. Values are:
          'A&P ' => amplitude and phase.
          'P   ' => phase only
          'P!A ' => phase only (no amplitude information)
          'GCON' => amplitude and phase with constraints on
                    amplitude.  This mode requires setting
                    SOLTYPE='GCON', SOLCON may be used.
Null value:
       '    '   => 'A&P ' for multisource (raw) data,
                => 'P   ' for single source data.
Tasks:
   CALIB.....Determines antenna calibration: complex gain.
   KRING.....Fringe fit data to determine antenna calibration, delay,
             rate.  SOLMODE controls how delays and rates are solved.
   OMFIT.....Fits sources and, optionally, a self-cal model to uv data.
             SOLMODE controls the self-calibration mode.
   SCIMG.....Full-featured imaging plus self-calibration loop with
             editing.
   SCMAP.....Imaging plus self-calibration loop with editing.
   UVFIT.....Fits source models to uv data.  SOLMODE controls the
             solution mode: A&P. A. RE.
   UVGIT.....Fits source models to uv data.  SOLMODE controls the
             solution mode: A&P. A. RE.
Procedures:
   IMSCAL....Large image self-cal with IM2CC and OOCAL,
   OOCAL.....Determines antenna complex gain with frequency-dependent
             models.
   PEELR.....Calibrates interfering sources in multi-facet imges.
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