[TRNSYS-users] Uncommon error in Trnsys3d - Bug

David BRADLEY via TRNSYS-users trnsys-users at lists.onebuilding.org
Tue Apr 11 06:55:05 PDT 2017


   I have run into this kind of issue quite a few times. The first 
important thing to note is that if you have a wall that is adjacent 
between two zones you must draw surfaces identically in both zones and 
either set them manually to ADJACENT or do an automatic surface 
matching. The wall verticies must be mathematically identical in both 
zones and the surfaces must have opposite outward pointing normal 
vectors. You can tell the outward facing surface in each zone if it is 
yellow colored. If it is more white than yellow that means that the wall 
faces inwards instead of outwards.

   If you aren't able to resolve the conflict yourself then you will 
need to send the *.idf to your distributor to see if they can help you 
find the cause of the problem.

kind regards,


On 04/11/2017 02:57, Issmail OUHALLOU via TRNSYS-users wrote:
> Dear Trnsys3d users,
> I have again this uncommon error in Trnsys3d, which is a bug! I have 
> drew my building in Trnsys3d and everething is Ok untill I imported it 
> into TRNBuild, it showed me that error "Undefined adjacdent wall". 
> When opening the *.b17 file and checking my undefined walls, I got this:
> ​Would anyone happen to have an experience dealing with such a bug in 
> Trnsys3d? How to fix it? I'll appreciate it.
> Thanks in advance,
> Best regards,
> Ismail.
> -- 
> /Ismail OUHALLOU/
> Green buildings & Sustainability concultant
> Morocco
> Fax:    +212 522 326 440
> Mob:   +212 620 548 116
> Email: i.ouhallou at trusted-energy.com 
> <mailto:i.ouhallou at trusted-energy.com>
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at lists.onebuilding.org
> http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org

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

d.bradley at tess-inc.com


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