[R] A newbye question : Creating a grey palette

[Mike Prager]

At 11:09 AM 10/04/2004, you wrote:
>Hi all
>
>I'd like to create a grey palette for a filled.contour()
>from blank (smallest values) to black (large values)

I have used somethig like this with bar plots:

colvec <- gray(sqrt(seq(from=0.05, to=1.0, length=ncolor)))

That will save a color palette in colvec for use in your call.

MHP


-- 
Michael Prager, Ph.D.                <Mike.Prager at noaa.gov>
NOAA Beaufort Laboratory
Beaufort, North Carolina  28516
http://shrimp.ccfhrb.noaa.gov/~mprager/
***