[GRASSLIST:989] s.delaunay and s.hull

[Carlos Henrique Grohmann de Carvalho]

hello all.

I was wondering what can I do with the delaunay triangles created with
s.delaunay... Can I get the contours from the triagulation? I may need them to
compare with other maps.

BTW, what is the algorithm used ny s.hull? I know one from Yamamoto (1997), it
was published in Computers&Geosciences.

thanks

-- 
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   Carlos Henrique Grohmann de Carvalho - Guano  
    Geologist - MSc Student at IGc-USP - Brazil
       Linux User #89721  ICQ: 214752832
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