Hi Bjoern,
I should provide an example TRNSYS parametric project in the package; I will do that in a couple of days. In the meantime, could you take a look at the E+ example? Just open the project in the example/ folder, and you will see how to specify parameters. Unlike E+, the weather file in a TRNSYS model is normal parameter. You just need to create a parameter and think of a search string (e.g. "@@weather@@") to put in the place of the weather file in the .DCK (or .TRD) file, and then specify the alt. values of the parameter using syntax like "{weather1.txt, weather2.txt, ...}".
Here is quick video of how to use jEPlus (http://www.youtube.com/watch?feature=player_embedded&v=9v8k52IyvV4). Again it is for E+ rather than TRNSYS; but the principle is the same.
Cheers,
Yi
Dr Yi Zhang
IESD, De Montfort University, United Kingdom From: Bjoern Nienborg [mailto:bjoern.nienborg@ise.fraunhofer.de] Sent: Mon 07/05/2012 14:30 To: Yi Zhang Subject: Re: [TRNSYS-users] jEPlus for TRNSYS parametrics Hi Yi, I just had a short look at it and did not find an option to vary sets of values, e.g. if I vary a location I need to specify the name of the weather data file, the latitude, shift in solar time and possibly some other values. If there is this option and I did not see it, please ignore my comment. Regards, björn Am 07.05.2012 13:43, schrieb Yi Zhang:
-- Dipl.-Ing. (FH) Björn Nienborg, M.Sc. Division Thermal Systems and Buildings Fraunhofer Institut für Solare Energiesysteme ISE Heidenhofstr. 2, 79110 Freiburg, Germany Tel.: +49 (0)761 4588-5883 FAX: +49 (0)761 4588-9000 http://www.ise.fraunhofer.de |