http://www.ontology-of-units-of-measure.org/resource/om-2/
24
3
15
5
45°38′44″N
45°38′44″N
CurrentTime_Instant + unitTime
CurrentTime_Instant - unitTime
#Albedo
Irradiance reflected by the ground
#CSI
Clear Sky Irradiance. Maximum GHI during clear sky days.
#DHI
Direct Horizontal Irradiance - Total irradiance from the sky
#DNI
Direct normal irradiance. Irradiance directly from the sky incident normal to f a flat plate collector on the the surface of the earth
#EHI
Irradiance at the top of the atmosphere
#GHI
Global Horizontal Irradiance. Sum of all irradiance.
#NextTime_Instant
#P
Empirical constant for ASHRAE input obtained from observation stations. ASHRAE provides this for locations in the US
#Q
Empirical constant for ASHRAE input obtained from observation stations. ASHRAE provides this for locations in the US
#R
Empirical constant for ASHRAE input obtained from observation stations. ASHRAE provides this for locations in the US
#ZenithAngle
ZenithAngle