Nikos Alexandris wrote:
...
#% description: Name of the Linke atmospheric turbidity
coefficient input
raster map
#% required : no
#%end
Vaclav Petras wrote:
This does not seem correct. Run
r.sun --script
Nikos Alexandris:
Hmm, ok. Still, why "cell" for Linke-T? Linke-Ts are floats.
Markus Neteler wrote:
Where do you see that "cell"?
r.sun --script
...
#%option
#% key: linke_value
#% type: double
#% required: no
#% multiple: no
#% description: A single value of the Linke atmospheric turbidity
coefficient [-]
#% answer: 3.0
#% guisection: Input
#%end
...
Yes, linke_value is a single value. Yet, just *above* that:
#%option
#% key: linke
#% type: string
#% required: no
#% multiple: no
#% description: Name of the Linke atmospheric turbidity coefficient
input raster map [-]
#% gisprompt: old,cell,raster
#% guisection: Input
#%end
"linke" is for raster maps as input. Some are here
<http://www.soda-is.com/eng/services/climat_free_eng.php#c5>: eg.
<http://www.soda-is.com/doc/linke_turbidity/first_trimester.zip>. The
values in this maps (and the rest of the kind) are multiplied by 20, see
<http://www.soda-is.com/eng/services/linke_turbidity_maps_info.html>.
Unfortunately, they aren't GeoTIFFs, I think. I am trying to find out
how to get'em appropriately georeferenced.
Nikos
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