[TRNSYS-users] Type 204 debugging

David BRADLEY d.bradley at tess-inc.com
Thu Jun 28 08:01:09 PDT 2012


Alexandre,
   The "51" in fort.51 refers to the logical unit number assigned to a 
file. This error usually comes if you have forgotten to specify a file 
name for a file that has been assigned. Check the external files tab and 
make sure that the file name fields (if there are any) are not blank.
Best,
  david


On 6/22/2012 07:45, Alexandre Deneuville wrote:
> Hello TRNSYS users,
>
> I'm trying to model Phase-Change Materials in TRNSYS with Type 204. 
> However, the example downloaded does not even work since I get the 
> error :"forrtl: severe (29): file not found: unit 51: [filepath]". 
> What is fort.51 file? fort. seems to be temporary files created by 
> TRNSYS itself...am//I correct?
> By checking online, I understand that Type 204 can be troublesome but 
> it seems it actually runs most of the time!
> Does it ever happen to someone?
>
> Thank you for your help,
> Best regards,
> -- 
> Alexandre Deneuville
> alexandre0deneuville at gmail.com <mailto:alexandre0deneuville at gmail.com>
>
>
>
>
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at cae.wisc.edu
> https://mailman.cae.wisc.edu/listinfo/trnsys-users

-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com



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