[Radiance-general] sun positions as calculated by gensky

[John Mardaljevic]

> You are entering the time with a decimal point

Duh!  Thanks for spotting that Santiago.  Mind you, I'm still a little  
flummoxed: a difference of 12mins would give (I believe) a  
displacement in azimuth of, at most, 3deg. So, why is it 6deg?
jm/duke 44% gensky 6 21 5.30GMT +s -a 1.25 -o -103.75 | grep azi
gensky: warning: -6.9 hours btwn. standard meridian and longitude
# Solar altitude and azimuth: 67.6 173.0
jm/duke 45% gensky 6 21 5.50GMT +s -a 1.25 -o -103.75 | grep azi
gensky: warning: -6.9 hours btwn. standard meridian and longitude
# Solar altitude and azimuth: 67.1 166.0
-John
-----------------------------------------------
Dr. John Mardaljevic
Senior Research Fellow
Institute of Energy and Sustainable Development
De Montfort University
The Gateway
Leicester
LE1 9BH, UK
+44 (0) 116 257 7972
+44 (0) 116 257 7981 (fax)

jm at dmu.ac.uk
http://www.iesd.dmu.ac.uk/~jm