The current GRASS graphics driver for X requires colors. A new driver
would have to be written to convert colors to grey scales and properly
use a greyscale visual.
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Michael Shapiro U.S. Army CERL
email: shapiro@zorro.cecer.army.mil Environmental Division
phone: (217) 352-6511 ext 526 P.O. Box 9005
fax: (217) 373-7222 Champaign, Ill. 61826-9005
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