You can make a cpt file by hand if you'd like (e.g., Notepad). Or you
can run makecpt on any existing cpt that has the colors you like and
specify a different range and interval. Many of the online examples
that display images (e.g., ex 2, 16, 17, 18, 19, ...) creates cpt
files on the fly.
Cheers,
Paul
On Nov 2, 2009, at 1:54 PM, Nicolas Le Corvec wrote:
> Hi,
>
> I'm trying to create a figure using a DEM (Zmin= 218 to Zmax=591).
>
> I managed so far to arrange the pre-existing *.cpt but I would like
> to divide the Zrange in 20, and assign a specific color to each one
> of them (I have the colour codes for each range).
>
> I'm a bit lost with the different commands. Can I make my proper
> scale or do I have to change the pre-existing *.cpt files.
>
> Thank you very much!
>
> nicolas
>
> PS: I'll appreciate a more distinctive answer than "look into the
> cookbook" (since I'm new user, and I'm using GMT on windows).
> --
> Nicolas Le Corvec
> PhD Candidate
> School of Geography, Geology & Environmental Science
> The University of Auckland
> Private Bag 92019
> Auckland 1142
> New Zealand
>
> Ph: +64-9-373-7599 ext 89323
> Fax: +64-9-373-7435
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