Dear devs,
I am working on Antarctica data, projected in Antarctic Polar
Stereographic (EPSG:3031, [0,1]). This projection puts the South Pole
in the "center" of the map.
I have strange results in the Ross Sea Region using r.sun from GRASS 7
compiled from trunk (SVN checkout probably about less than one month
ago): According to the r.sun results, the south facing slope receive
more radiation than the north facing one, which doesn't add up.
Is this a limitation of r.sun, a bug, or am I missing something here?
Cheers,
Pierre
[0] http://spatialreference.org/ref/epsg/3031/
[1] http://nsidc.org/data/atlas/epsg_3031.html
--
Scientist
Landcare Research, New Zealand