Re: [TRNSYS-users] Type9 Data Read. Recursive in time

[David BRADLEY <d.bradley@tess-inc.com>]

Jordi,

  Yes, Type9 does require that all the data entries be equally spaced in time.

  You can set up Type9 so that its data is not assumed to start at the beginning of the year but at a particular time. Have a look at the various modes of Type9. They are explained a little bit if you click the "more" button by the "mode" parameter. There is some additional explanation in the Type9 section of the 04-MathematicalReference manual and I think there may also be some explanatory examples in there.

  I suppose the best way to prevent Type9 from rereading the data file once it gets to the end would be to put a lot of extra values (perhaps zero values) at the end of the real data. I'd be a little careful of this and I am not clear what you would want Type9 to output if the simulation continues on past the end of the data file.

kind regards

 David

On 09/17/2018 11:22, Jordi Macia via TRNSYS-users wrote:

Dear support team,

 

In all kind of Type9 Data Readers, the data entries of the file (file lines) must be equally spaced in time?

Would be a way to reference each line (entry) to an specific time?

Would it even be possible to reference it to an absolute time (e.g. if simulation starts at yearly hour 6.000 and ends at 6.144, give values from hours 6.050 to 6.100)?

 

Another question is, that once the end of the file has been reached, the reader starts over from the begining of the file? It can’t be stopped?

 

Thank you so much in advance,

 

Jordi Macià i Cid

 

Researcher

Àrea de Sostenibilitat Ambiental i Energètica - CTM

Fundació CTMCentre Tecnològic   Plaça de la Ciència, 2   08243 Manresa (BCN)   Tel.  (+34) 93 877 73 73   Mob. (+34) 659.85.52.18   Fax. (+34) 93 877 73 74   Skype: jordi_macia_cid   Com arribar:

               

Aquest missatge i els fitxers annexes poden contenir informació confidencial o protegida. Si ha rebut aquest missatge per error, es prega no el reenviï a ningú, que elimini tant l’original com totes les còpies i ho notifiqui al remitent mitjançant resposta al mateix. Gràcies per la seva col·laboració.

Este mensaje y sus ficheros anexos pueden contener información confidencial o protegida. Si ha recibido este mensaje por error, se ruega no lo envíe a nadie, que elimine tanto el original como todas sus copias y lo notifique al remitente mediante respuesta al mismo. Gracias por su colaboración.

Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person) you may not copy or deliver this message to anyone. In such case, you should destroy this message and kindly notify us by reply email. Thank you for your cooperation.

 

_______________________________________________
TRNSYS-users mailing list
TRNSYS-users@lists.onebuilding.org
http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org

-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI  53703 USA

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

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