Otto Dassau wrote:
> I would like to analyse elevation data (slope, aspect, etc) around a
> point with a defined radius. For my analysis I would like to devide
> that circle into several sectors 1,5,10,x degree steps, like a pie.
>
> Is that possible in GRASS? Are there people who did
> something similar? Any hints and ideas are welcome.
r.reclass into range bands, then
d.histogram style=pie (perhaps rendered into a corner sub- d.frame)
or somehow into a vector DB + 'd.vect.chart ctype=pie'
Hamish
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