Dear, thank you very much for the reply.
The r.sun tool considers the terrain shading, that's exactly what I need,
but it only uses DEM and some solar parameters as input. The irradiance is
calculated by an internal model, in this case it is the potential
irradiance. What I need is to use DEM and
Hello Robson,
although I did not completely understood your problem, here are a few
points for a start.
1. Import WRF data in into a new location/mapset with its coordinate
system matching WRF one;
2. Set computational region resolution to 1km (g.region res=1000 -a -p);
3. Run one of r.resamp.*
Dear,
I have irradiance data from the WRF meteorological model, the data is with
3 km resolution, first I need to refine it to 1 km resolution and then
calculate the irradiance loss due to the shading of the terrain.
Is there a tool that does this in GRASS? I would like to use an irradiance
