[GRASS-user] Need for a custom color map

[Thomas Adams]

List:

I'm wondering if someone has a color map that has white in the middle 
range and blue at one extreme and red at the other. I'm creating a 
precipitation difference map for data quality control purposes and I'm 
trying to identify areas of over- and under-estimation by radar 
estimates relative to gauge-only estimates. Such a scale would be 
helpful to those looking for differences.

Thanks,
Tom

-- 
Thomas E Adams
National Weather Service
Ohio River Forecast Center
1901 South State Route 134
Wilmington, OH 45177

EMAIL:	thomas.adams at noaa.gov

VOICE:	937-383-0528
FAX:	937-383-0033