[TRNSYS-users] weather data - zenith angle

[David Bradley]

Charles,
   The zenith angle is calculated by both components. My recommendation 
would be to use Type15, particularly if you are are working in Trnsys17.
Best,
  David

On 7/7/2010 08:03, LAUNAY Charles 226591 wrote:
>
> 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
>
>
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at cae.wisc.edu
> https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users
>    

-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/trnsys-users-onebuilding.org/attachments/20100707/2e4b7aa1/attachment-0001.htm>