AIPS HELP file for PLEV in 31DEC25

As of Wed Dec 11 6:04:30 2024

HELP SECTION

PLEV
Type: Adverb  (Real)
Use:  The percentage of the peak level to use as an increment
      in determining contour levels.  Contour levels(n) =
      peak level * PLEV / 100  *  LEVS(n).
Null Value:  0 and CLEV is also zero.
      Null value assignment is usually 10.
Tasks:
   CCNTR.........Generate a contour plot file from an image with CC or MF
                 plotted.
   CNTR..........Generate a contour plot file or TV plot from an image.
   GREYS.........Plots images as contours over multi-level grey.
   KNTR..........Make a contour/grey plot file from an image w multiple
                 panels.
   PCNTR.........Generate plot file with contours plus polarization
                 vectors.

EXPLAIN SECTION