[TRNSYS-users] Is this a bug of Type 109-user?

[Diego A. Arias]

Dear Jianhua,

Which version are you using?  We made several fixes to Type109 in 
version 16.01.000.  I ran the example with the current version 
16.01.0002, and I was not able to reproduce the error.
I would recommend that you contact your distributor for instructions to 
download the latest version.
Best regards,

Diego

Jianhua Fan wrote:
>
> Dear TRNSYS users:
>
>  
>
> I found something very strange with type 109 user which might be a bug 
> of the component. Can any body who knows explain why and help me to 
> solve the problem?
>
>  
>
> I noticed the problem when I worked on my system using type 109-user 
> to read one week of global and diffuse radiation on horizontal 
> surface. Later I found out that it is a common problem even with the 
> example (type109.tpf).
>
>  
>
> If you have time to have a look at it, you can repeat the problem by 
> the following steps:
>
> 1, using Studio open the example in folder
>
> ..\Trnsys16\Examples\Weather Data\type109.tpf
>
> 2, change simulation start time to 1, stop time to 168 (1 week) and 
> run the simulation. Focus on radiation data of Wuerzburg. No problem.
>
> 3, change time step to 0.5 hour and run the simulation again. Then you 
> will find that there are no radiation data imported for the first day 
> of Wuerzburg.
>
>  
>
> Is that very strange? Why?
>
> Since I need it to read one week data for comparison between 
> calculation and measurement, I have to solve the problem. Please stand 
> up and help me if you know the reason.  
>
>  
>
> Thanks in advance!
>
>  
>
> Jianhua Fan
>
> DTU
>
> ------------------------------------------------------------------------
>
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>   


-- 
Diego A. Arias
TRNSYS Coordinator
Solar Energy Laboratory
University of Wisconsin - Madison
1500 Engineering Drive
Madison, WI 53706