[GRASS-dev] Re: Line of Sight Update

[Benjamin Ducke]

Markus Neteler wrote:
> 
> It is important - please, if not too hard (I ported it from r.cva to
> r.los, wasn't
> so hard) add it. It makes a difference... I have an ongoing "batlle" with
> an ex colleague if we can see the sea from our mountain here or not,
> r.los and his algorithm do not agree. :)

Interesting, I remember putting that into r.cva years ago (I used the
approximation in the paper I mailed about before), but never really
had any time to test it very well (which is why I marked it as
untested in the HTML page for r.cva).

Does it produce plausible results with your data?

Curious,

Ben

-- 
Benjamin Ducke
Senior Applications Support and Development Officer

Oxford Archaeological Unit Limited
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benjamin.ducke at oxfordarch.co.uk




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