[TRNSYS-users] TMY3 files in Demo Version

Brad Painting paintingbr at appstate.edu
Thu Apr 21 16:17:56 PDT 2016


David,
The file I downloaded directly from NREL (with CSV extension) produced the
same error message. I am pretty sure I did save it as tab delimited because
it was the only way I could figure out how to end in a TMY3 extension
rather than TMY3.CSV. (I am not sure if the CSV extension is a problem).

On Thu, Apr 21, 2016 at 12:41 PM, David BRADLEY <d.bradley at tess-inc.com>
wrote:

> Brad,
>  The official TMY3 syntax is comma separated. The file you attached is tab
> delimited. Did you download it directly from an NREL site or did it get
> processed (resaved as tab delimited?) along the way?
> best,
>  David
>
>
>
> On 04/19/2016 18:15, Brad Painting wrote:
>
> David, here's the exact error message provided in the simulation log for
> Type 15:
>
> "Message : Unable to correctly read from the supplied data file - please
> check the file and re-run the simulation."
>
> I am using Type15-TMY3. The file I used is attached. I have tried it with
> a couple different ones and neither worked. Thanks for looking into it.
>
> On Tue, Apr 19, 2016 at 11:48 AM, David BRADLEY <d.bradley at tess-inc.com>
> wrote:
>
>> Brad,
>>   TMY3 files downloaded from NREL's site should work fine with the demo
>> version. You do have to make sure that you are using the TMY3 mode of
>> Type15. When you get the error, to what "it" do you refer? Is there an
>> error generated by TRNSYS? Is Windows complaining about the file type? Some
>> additional specifics about the source of the error and the language of the
>> error would help in tracking down its cause.
>> kind regards,
>>  David
>>
>>
>> On 04/19/2016 07:05, Brad Painting wrote:
>>
>> I currently do not have access to a paid TRNSYS subscription and was
>> trying to do a quick simulation of a PV array. Is it possible to download
>> TMY3 files from NREL to use in the Demo version? When I try this it says
>> the file type is not recognized, even though it has the TMY3 extension.
>> Thanks.
>>
>>
>> _______________________________________________
>> TRNSYS-users mailing listTRNSYS-users at lists.onebuilding.orghttp://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
>>
>>
>> --
>> ***************************
>> David BRADLEY
>> Principal
>> Thermal Energy Systems Specialists, LLC
>> 22 North Carroll Street - suite 370
>> Madison, WI  53703 USA
>>
>> P:+1.608.274.2577
>> F:+1.608.278.1475d.bradley at tess-inc.com
>> http://www.tess-inc.comhttp://www.trnsys.com
>>
>>
>
>
> --
>
> Brad Painting
>
> Master of Science Candidate, Renewable Energy Engineering
>
> Department of Technology & Environmental Design
>
> Appalachian State University
>
> Boone, NC  28608
>
>
> --
> ***************************
> David BRADLEY
> Principal
> Thermal Energy Systems Specialists, LLC
> 22 North Carroll Street - suite 370
> Madison, WI  53703 USA
>
> P:+1.608.274.2577
> F:+1.608.278.1475d.bradley at tess-inc.com
> http://www.tess-inc.comhttp://www.trnsys.com
>
>
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