[GRASS-user] Need for a custom color map

[Thomas.Adams at noaa.gov]

J.,

Thanks for your help; that's a very nice reference to have with the different color palettes…

Regards,
Tom

----- Original Message -----
From: "J.J.Green" <j.j.green at sheffield.ac.uk>
Date: Friday, October 19, 2007 4:19 pm
Subject: Re: [GRASS-user] Need for a custom color map

> Tom
> 
> > 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.
> GMT polar at
> 
>   http://sview01.wiredworkplace.net/pub/cpt-
> city/gmt/tn/GMT_polar.png.index.html
> sounds about right, convert with
> 
>   http://bambi.otago.ac.nz/hamish/grass/r.cpt2grass
> 
> -j
> -- 
> J.J. Green, Dept. Applied Mathematics, Hicks Bld.,
> University of Sheffield, UK.   +44 (0114) 222 3742
> http://sview01.wiredworkplace.net/pub/jjg
> 
> 
>