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[EnergyPlus_Support] Re: Weather file sub-hour capability

Hi Mr. Chuck,

Thanks for your help. It is nice to try that. How can I get it?

Regards,

Malindo
Final year student
Singapore


--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, Chuck Khuen <virtualweather@...> wrote:
>
> Hi Malindo,
>  
> You might want to try using an actual year weather file to eliminate any problems of the TMY file which is knitted together from 15 - 30 years of data.  Since you are a sutdent, we are happy to supply you one (no charge) for your site for what ever year you would like to see if that helps.
>  
> Just let me know, 
> Chuck, Weather Anlaytics
>  
> 
> ________________________________
>  From: malindow <fypguevibyor@...>
> To: EnergyPlus_Support@xxxxxxxxxxxxxxx 
> Sent: Sunday, April 1, 2012 10:02 AM
> Subject: [EnergyPlus_Support] Re: Weather file sub-hour capability
>   
> 
>  
>    
>  
> Hi Ms. Linda,
> 
> I am displaying roof surface outside temperature of the test building. I want to know how I can interpolate it down to minute?
> 
> There is a suggestion from a friend that I should use weather file commercially available instead of the epw provided by energyplus website.
> 
> I guess it is not the weather file problem. But I am still clueless how can avoid the abrupt jump.
> 
> Regards,
> 
> Malindo
> Final year student
> Singapore
> --- In EnergyPlus_Support@xxxxxxxxxxxxxxx, Linda Lawrie <linda@> wrote:
> >
> > Your weather file should be interpolated down to the minute if you 
> > are using a time step of 60.
> > 
> > Are you displaying the outdoor temperatures?
> > 
> > At 03:13 AM 4/1/2012, malindow wrote:
> > >I run a simulation (using timestep = 60) and found that there is 
> > >abrupt change in temperature for every new hour e.g. temp at 
> > >16:00:00 is 36.8 deg and temp at 16:01:00 is 26.1 deg. This is weird 
> > >since it never abruptly change along the hour itself (temp in minute 
> > >1 to 60 changes gradually).
> >
>




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