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



Dear Diego

Thank you very much for your reply.

The version I am using is 16.01.0002 which I got from Chris Bales in January.

Please try again a simulation from hour 1 to 168 and with a time step of 0.5 using your TRNSYS. If there is still no problem, I will try contact the distributor.

 

Best regards

Jianhua Fan

 

-----Original Message-----
From: Diego A. Arias [mailto:daarias@wisc.edu]
Sent: 26. marts 2007 23:00
To: Jianhua Fan
Cc: trnsys-users@engr.wisc.edu
Subject: Re: [TRNSYS-users] Is this a bug of Type 109-user?

 

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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> TRNSYS-users@engr.wisc.edu

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>  

 

 

--

Diego A. Arias

TRNSYS Coordinator

Solar Energy Laboratory

University of Wisconsin - Madison

1500 Engineering Drive

Madison, WI 53706