Translate an ordinary RGB map, created with 'maprgb', into an interpolated RGB map

    rgb2inp Pennsylvania.eps > Pennsylvania2.eps

At the top of the resulting file, there are some parameters you should adjust as needed:

    % influence parameters
    /parA 1 def   % positive
    /parP 10 def   % positive or zero
    /parQ 100 def   % positive or zero

    % grid resolution
    /DX 5 def
    /DY DX def

The first three parameters are the contrast parameters.
They determine the influence from sites at a certain distance.
See contrast.eps and contrast.R for details.

The other two define the resolution of the grid.

	Name	Last modified	Size	Description
	Parent Directory		-
	contrast.R	2008-12-17 16:21	703
	rgb2inp	2008-12-18 12:06	3.5K
	Pennsylvania2.eps	2008-12-18 11:41	18K
	Pennsylvania.eps	2008-12-17 13:12	23K
	contrast.eps	2008-12-17 16:19	45K