[GRASS-dev] Multi-threading and use of multiple processors

[Jyothish Soman]

Well actually, the paper is in GIS terms what has been given in my reference
in graph theoretical terms.
Can somebody tell me how exactly are r.cost and r.terraflow different, in
terms of cost of traversal between two pixels?

On Sun, Apr 12, 2009 at 2:10 AM, Markus Neteler <neteler at osgeo.org> wrote:

> On Sat, Apr 11, 2009 at 10:23 PM, Jyothish Soman
> <jyothish.soman at gmail.com> wrote:
> ...
> > The assumption I am making is that the algorithm for r.cost is closely
> > related to dijkstra's algorithm.
>
> Just a note:
> in GRASS-Addons is a new module (r.terracost which uses this approach):
>
> http://trac.osgeo.org/grass/browser/grass-addons/raster/r.terracost
>
> http://trac.osgeo.org/grass/browser/grass-addons/raster/r.terracost/description.html
>
> Markus
>



-- 
JYOTHISH SOMAN
MS-2008-CS
Center for Security, Theory And Algorithm Research (CSTAR)
International Institute of Information Technology
Hyderabad
India
Phone:+91-9966222626
http://www.iiit.ac.in/
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