AIPS HELP file for DOCONT in 31DEC25

As of Wed Mar 26 14:59:33 2025

HELP SECTION

DOCONT
Type: Adverb  (Logical,  > 0  =>  true)
Use:  True (1) means do a contour map, false (-1) means do not
      do a contour map.
Null value:  true (1)
Tasks:
   GREYS.........Plots images as contours over multi-level grey.
   KNTR..........Make a contour/grey plot file from an image w multiple
                 panels.  DOCONT > 0 requests contour drawing and states
                 which image (1 or 2) should be used.
   PCNTR.........Generate plot file with contours plus polarization
                 vectors.  DOCONT > 0 requests contour drawing and
                 states which image (1, 2, 3, or 4) should be used.
   UVLIN.........Fits and removes continuum visibility spectrum, also
                 can flag.  DOCONT controls whether the continuum is
                 retained in the output or not.
   XBASL.........Fits and subtracts nth-order baselines from cube (x
                 axis).  DOCONT controls whether the average fit
                 continuum is retained in the output or not.
   ZAMAN.........Fits 1-dimensional Zeeman model to absorption-line
                 data.  DOCONT > -1.5 => fit for Ipol leakage into
                 Vpol is required.

EXPLAIN SECTION