[Qgis-user] Code of Grass Modules

[Mohammad Omayr]

Hello Everyone!

I'm looking for the code of some Grass Modules so that I may know the logic
used in those modules. Currently I want to get the code of r.horizon and
r.sun modules of Grass. I know their basic algorithm but still I want to
see the code.
I'd be very thankful if anyone provides me any links which have the codes
of these modules, Or if anyone could tell me the location of these modules
in the installation directory of Grass. I tried to find but couldn't
Thanks in advance!
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