[TRNSYS-users] Assigning a weather file to logical unit

[David BRADLEY]

Christian,
  The steps you describe are correct. When you run the project (before 
making any edits to the *.dck) and look at the *.lst file using a text 
editor you'll see a list of all the logical unit numbers that are being 
used by the simulation. You can then choose some LU values for your 
table that are not being used. Logical unit numbers must be between 11 
and 999.
kind regards,
  David


On 03/17/2016 03:25, Christian Herløv Krintel wrote:
> Hi,
> I would like to make a parametric study on building energy use under 
> different climates. I read that this can be achieved with the ASSIGN 
> statement.
> When I, as a test, write
>
> ASSIGN ".\Weather\US-TMY2\US-AK-Anchorage-26451.tm2" 19
>
> in the control cards of the simulation studio, and put 19 as parameter 
> 2 of Type 15 (weather) I get the error that the logical unit 19 is 
> already in use. I tried different logical units, all with the same error.
>
> What am I doing wrong here?
>
> Best regards
> Christian Krintel
>
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David BRADLEY
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