[TRNSYS-users] weather data - zenith angle

["LAUNAY Charles 226591" <charles.launay@cea.fr>]

Dear all,

 

I would like to know whether the “zenith angle” is read in a TM2 file, or calculated by the weather data processors (types 109 and 15).

When I read the output “zenith angle” of a weather data processor, I find different values when using type 109 or type 15.

 

Thanks for your help

 

Regards,

 

Charles LAUNAY