Draw wxsymbols from model data

[Stefan Gofferje]

Hi folks,

is there a way to draw wxsymbols from model data?

E.g. GFS contains parameters like CRAIN or CSNOW which give 1 if there
will be Snow or rain and 0 if there wouldn't be.
I've been experimenting quite a while but I didn't get useable results.

I had something in mind like that:

http://profi.wetteronline.de/url/daten/profi/de/2008/03/16/basis12/dede/rart_08031618_1612.gif?6718ce6b44413563b4b716eaf5a57d94

Any hints?

Tervehdys Suomesta,
Stefan Gofferje

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