[Radiance-general] sun positions as calculated by gensky

[Lars O. Grobe]

> Time to update my mid-latitude-centric world view!

Be assured that this drives me crazy again and again when I get the sun
where I would never expect it to be :-)

> PS.  The annoying part is that I now recall this observation when I  
> did a study a few years ago set in ... Singapore!

Now I am getting curious :-)

By the way, is there a chance to add some timezones to gensky?
Singapore's is not covered yet.

CU Lars.