Hy I´m using GRASS GIS for the first time and I´m going to use the r.sun model for a project.
When I was reading the explanation of the model, some questions appeared. One is left. I don´t understand the input parameter/raster coefbh/coefdh. Both of them can be values between 0-1 and they are described by atmospheric factors such as cloudiness. This is what is written in the explanation. But how do I determine coefbh/coefdh? What other factors are influencing them? How are the parameters combined, so that a value between 0-1 is given? Is it possible to determine them in a not too complicated way? I already read one post on coefbh/coefdh. Unfortunately, I didn´t understand it. I´m looking forward to get some answers. Thanks -- View this message in context: http://osgeo-org.1803224.n2.nabble.com/r-sun-ambiguities-about-coefbh-coefdh-tp6090593p6090593.html Sent from the Grass - Users mailing list archive at Nabble.com. _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
