I wrote several things eons ago, which are available and may be relevant.
One version is in
the 1996 DX Bonuspak. See, for example,
http://www.research.ibm.com/dx/bonuspak/html/bonuspak216.html
http://www.research.ibm.com/dx/bonuspak/html/bonuspak222.html
A tutorial is at http://www.research.ibm.com/dx/proceedings/cart/index.htm
A somewhat newer package with more examples is at
http://opendx.npaci.edu/bin/dx_examples.tar.gz
If you want to see a number of examples, papers, etc., look at
http://www.research.ibm.com/people/l/lloydt and
http://www.research.ibm.com/weather/vis/w_vis.htm
>Hi User's
>
>
> I need construct a determinate region politic on
>picture make with data of the temperature.
>
>
>Ibañez, Marilyn Menecucci
>INPE - Instituto Nacional de Pesquisas Espaciais
>
>
>
>
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