[TRNSYS-users] How to pass variable defined by equation to parameters

Yuichi Yasuda yasuda at qcd.co.jp
Thu Oct 30 18:19:43 PDT 2014


Dr. Yoshinaga,

If you want to use the variable as a parameter, you have to choose
'String' for the unit.

Yuichi Yasuda
Quattro Corporate Design

(2014/10/30 18:35), 吉永 美香 wrote:
> Dear all,
> Does anyone know the way to pass some variables which are defined by 
> "equation" to parameters? I want to give them from an external file via 
> type9.
> 
> Actually, we can see this example in the project semi-automatically 
> created with TRNSYS 3D. Type 15(Weather data) has a variable named 
> "AA_H_0_0" on parameter field and it is defined in an "equation". So I 
> thought it is easy thing.
> 
> But I tried this in generic types, for example Parameters#2(pipe length) 
> of type31(pipe), and the simulation would stop with error saying the 
> parameter is invalid.
> 
> Thanks in advance.
> 
> Best regards,
> Mika
> ===================================
> Dr. Mika Yoshinaga
> Associate Professor
> Meijo University
> Shiogamaguchi1-501,Tempaku, Nagoya
> Phone: +52-838-2385
> Email: yoshi at meijo-u.ac.jp <mailto:yoshi at meijo-u.ac.jp>
> ===================================
> 
> 
> 
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