[daip] Re: KNTR & colored contour lines

[Eric Greisen]

Glenn Morrison writes:
 > Hi Eric,
 > 
 > With the latest version of AIPS, is there a way of making the contour 
 > line a certain color using the input file for KNTR?
 > 

CON3COL > 0 will cause this for a data cube.  Each panel will do
contours in a different color,  PCNTR offers the option of plotting
multiple spectral channels on top of each other in colors with the
same adverb.

To simply set a color of a set of lines (e.g. contours) you must edit
the PostScript output from LWPLA.  HELP POSTSCRIPT may be of use in
this.


Say r g b setrgbcolor  where r g b are 3 numbers from 0 to 1 just
ahead of the section of contours and 0 0 0 setrgcbolor for black lines
just after.  The sections are commented.

Eric Greisen