[GRASS-user] shadowing in r.sun

[Carlos Alberto Castaño Moraga]

Dear all,

I am trying to understand the r.sun module of GRASS in order to improve 
the solar radiation estimates we obtain considering the special and 
complex topography of Canary Islands. In particular, I would like to 
better understand how the shadowing is implemented in r.sun. I have been 
looking for some documentation about this, but I was not able to find 
anything helpfull. Where can I find any document or book where this is 
detailed?

Thank you very much!
Best Regards!

-- 
   Carlos Alberto Castaño Moraga
   Departamento de Ingeniería del Software

   INSTITUTO TECNOLÓGICO DE CANARIAS, S.A.
   Playa de Pozo Izquierdo, s/n
   35119 – Santa Lucía (Las Palmas), España
   Tel: +34 928 727586   Fax: +34 928 727517
   email: ccmoraga at itccanarias.org  url:  http://www.itccanarias.org

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