On Sunday, May 22, 2011, Hamish wrote: > Jonathan Greenberg wrote: > > I was wondering if there is a way to turn the > > atmosphere "off" in r.sun, and model a top of > > atmosphere radiation? > > I wonder if it enough to keep the cloud coefficients (i.e. coefbh, coefdh > r.rescale'd GRIB files) at the default clear-sky conditions, and set > the Linke coefficient at lin=1.00. > > then compare how well the direct beam result matches the solar constant? > (aka the see what happens experimental approach) > > > Hamish > >
I would be interested in the result, and happy to test. Any tips on getting started with the coef maps and GRIB (not sure what that is)? Dylan -- Dylan E. Beaudette USDA-NRCS Soil Scientist California Soil Resource Lab http://casoilresource.lawr.ucdavis.edu/ _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
