[TRNSYS-users] Maximum and minimum

[Adrien JEZEQUEL - ITF]

Dear Deddy

As far as I understand, you want to obtain the minimum and the maximum 
value of your Temperature file, don't you?
Why don't you use EXCEL?
Otherwise, you can use a combination of equation tool and Type93 (Input 
Value Recall in Utility library) to do it with TRNSYS.
You will find in attached file a way to obtain the maximum value of a 
data file. I think this is what you search...
Best regards

Adrien
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	Adrien JEZEQUEL
Simulations Thermiques Dynamiques
*ITF*
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FRANCE
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bezeid.deddy at orange-ftgroup.com a écrit :
> First of all I make a point of thanking the unit for the users for 
> TRNSYS and in particular Mr David Bradeley.
> I think that I have badly to put my question as a result I will 
> reformulate the problems.
>  
> In fact I want to calculate the Outside temperature maximum you 
> minimal during the month July
>  
> here an example: Text in Madison pendnat July is the following ones :
> Text
> 1
> 12
> 13
> 14
> 15
> 13
> 15
> 30
> 12
> 14
> 13
> 14
> ..
> ..
> ect
>
> do I want to have a module which me Text calculation maximum and minimal?
> maximum (text) =145
> Minimum (text) =1.
>  
> Does no matter who have an idea on this subject?
> Thank you in advance.
>
> ------------------------------------------------------------------------
> *De :* David Bradley [mailto:bradley at tess-inc.com]
> *Envoyé :* vendredi 18 septembre 2009 16:54
> *À :* DEDDY Bezeid RD-RESA-LAN
> *Cc :* TRNSYS-users at cae.wisc.edu
> *Objet :* Re: [TRNSYS-users] Maximum and minimum
>
> Bezeid,
>   Type55 can be used to find the maximum and minimum value of an input 
> over whatever time period that you want. However, it watches the input 
> as the simulation progresses so can only tell you what the maximum and 
> minimum values found up to the current simulation time. If sounds from 
> what you describe as though you want to preprocess the weather file 
> and find out what the maximum and minimum temperatures are before you 
> run the simulation? I suppose that you could run the simulation for 
> two years, find the min and max the first year and then set them in 
> your control strategy at the end of that year, effectively using them 
> in the second simulation year. It may be easier, however, to open your 
> weather file in Excel beforehand and manually find out what the min 
> and max temperatures are.
> Kind regards,
>  david
>
>
> bezeid.deddy at orange-ftgroup.com wrote:
>>
>> Dear users of Trnsys,
>>
>> In my model, I want to calculate the maximum and the minimum of 
>> outside temperature to use them in a system of regulation.
>>
>> here an example
>> Text
>> 1
>> 12
>> 13
>> 14
>> 15
>> 13
>> 15
>> 145
>> maximum (Text) =145
>> Minimum(Text)=1.
>> Does anyone have any idea about that? Thanks in advance.
>>
>>
>> Bezeid
>>
>>
>>
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> TRNSYS-users mailing list
>> TRNSYS-users at cae.wisc.edu
>> https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users
>>   
>
> -- 
> ***********************************************************************
> Thermal Energy System Specialists (TESS), LLC 
> David BRADLEY                      22 N. Carroll Street - Suite 370 
> Partner                            Madison, WI 53703 
>                                    USA
> P: +1.608.274.2577 
> F: +1.608.278.1475
> E-mail: bradley at tess-inc.com 
> Web Pages:  http://www.tess-inc.com    and      http://www.trnsys.com
>
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