[Equest-users] Updated Canadian CWEC Weather Files

Joe Huang yjhuang at whiteboxtechnologies.com
Thu Jan 11 08:37:23 PST 2018


According to the last documentation (see attached Release 9 dated Oct. 23 2008, see 
Appendices D and E at the end), the periods of record vary from place to place, but most 
end in 1989.

Joe

Joe Huang
White Box Technologies, Inc.
346 Rheem Blvd., Suite 205A
Moraga CA 94556
yjhuang at whiteboxtechnologies.com
http://weather.whiteboxtechnologies.com for simulation-ready weather data
(o) (925)388-0265
(c) (510)928-2683
"building energy simulations at your fingertips"

On 1/11/2018 7:50 AM, Ng, Jason via Equest-users wrote:
>
> Hello all,
>
> The government of Canada seems to have updated their engineering climate data sets to be 
> used for energy simulations. The new data sets can be found here:
>
> http://climate.weather.gc.ca/prods_servs/engineering_e.html
>
> I quickly compared a CWEC file available from the doe2 website with the latest 
> CWEC_V_2016 file from the website above for the same city and sure enough the number of 
> heating degree days have been reduced and cooling degree days have gone up.
>
> The issue I have with these files is I can’t seem to determine what years they are based 
> on. The text files available on their ftp site are outdated (they maintain the CWEC 
> files are based on data from 1960-1989), and the descriptions on the website are ambiguous.
>
> Given the recent flurry of activity on weather files, I figured someone would be able to 
> answer this pretty quickly!
>
> Many thanks,
>
> Vœux pour 2018 : *_Santé_* pour s’adapter aux changements + *_Bonheur_* avec les vôtres 
> + *_Volonté_* de poser des gestes pour améliorer l’environnement + *_Idée miracle_* pour 
> gérer facilement les courriels! Bonne année!
>
> Bouthillette Parizeau <http://www.bpa.ca/>
>
> 	
>
> *Jason**Ng**_ing. M.Sc.A.***
>
> jng at bpa.ca <mailto:jng at bpa.ca>   | www.bpa.ca <http://www.bpa.ca>  |  t: 5143833747x2813
>
> Les informations contenues dans le courriel que vous venez de recevoir, y compris les 
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> système informatique.
>
>
>
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