[GRASS-user] Creating turbidity raster file

[Hamish]

buraq wrote:
> I have formatted csv files for every month which is like
> latitude;longitude;turbidityValue. So I want to create
> raster files from these csvs for using in r.sun.

v.in.ascii -> convert .csv to a vector points file
g.region  # set up raster grid
v.surf.rast -> interpolate vector points to raster surface



I have worried about r.sun's Linke Turbidity factor values in areas with
big changes in elevation. Is turbidity value heavily dependent on altitude?


Hamish