On 28 April 2016 at 06:58, Ben Hur Pintor <[email protected]> wrote: > > Greetings everyone. >
Hi, > I use r.sun for solar radiation modelling in the Philippines. I have a few > questions and clarifications and I hope you can indulge me: > > 1. Aside from NCSU-OSGeoREL (whose resources on r.sun I'm very much thankful > for), are there anyone else out there working on r.sun? > For sure I used r.sun several times, I think als JRC is using it [0] > > 3. I also work with LiDAR and other high resolution data, is it advisable to > use multi-threading with r.sun? > r.sun use raster as input, if you have high resolution raster data it is not a problem if you computer is able to manage it. I run r.sun using DEM with 40/30 cm of resolution. I think that multi-threading could be used launching several r.sun job in different cpu/core > 4. I'm currently working on Python scripts to compute monthly average solar > radiation values using using the average day of the month given by Duffie > and Beckman (Solar Engineering and Thermal Processes, 1991) as well as > running r.sun for large high-resolution rasters which I'd like to share with > the community, if I do finish them. > there are already other addons using r.sun, maybe you can take some inspiration [1] > > Thank you. > > > Regards, > Ben Hur > > [0] http://re.jrc.ec.europa.eu/pvgis/apps4/pvest.php [1] https://grass.osgeo.org/grass70/manuals/addons/r.sun.daily.html -- ciao Luca www.lucadelu.org _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
