AIPS HELP file for DARKLINE in 31DEC25

As of Wed Dec 11 8:38:55 2024

HELP SECTION

DARKLINE
Type:     Adverb   (Scalar)
Use:      Plot programs are able to draw "dark" as well as "bright"
          vectors.  The dark ones are normally drawn to provide
          contrast when the background grey-scale image is strong.
          DARKLINE is used to control the grey level, after scalings
          and FUNCTYPE (in the range 0 - 1) at which the switch to
          dark is made.  The default value is 0.33.
Tasks:
  GREYS.......Make a grey-scale plot with contours.
  KNTR........Make a contour/grey plot file from an image w multiple
              panels.
  PCNTR.......Make a grey-scale, contour, and polarization vector
              plot.

EXPLAIN SECTION