[TRNSYS-users] editing the weather data

David BRADLEY d.bradley at tess-inc.com
Tue Aug 21 09:11:37 PDT 2012


Enyuan,
   TRNSYS can read a number of different weather file formats. It would 
help to know what kind of weather data you are trying to edit. Are you 
editing a TMY2 file? The Type99/Type109 user-format data file? A free 
format data file that is being read by Type9?
Best,
  David



On 8/21/2012 10:11, Enyuan Hu wrote:
> Dear all,
>
> Has anybody had experience in editing the weather data in TRNSYS? I'm 
> trying to verify a simulation result from MATLAB-SIMULINK. Sinusoidal 
> temperature was used in that simulation and I tried to plug in those 
> numbers into a weather data. But I found when the replaced data is far 
> away from the replacing data, the outcome is right, expected 
> sinusoidal temperature; when the replaced data is close to the 
> replacing data, there're lots of glitches. The other thing is, how can 
> I edit the weather data file to give the desired solar irradiation? I 
> mean I want to use the same numbers for solar irradiation used in 
> MATLAB-SIMULINK. Any suggestion or comment will be greatly 
> appreciated. Thanks.
>
> Enyuan
>
>
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at cae.wisc.edu
> https://mailman.cae.wisc.edu/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
d.bradley at tess-inc.com

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http://www.trnsys.com

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