[TRNSYS-users] TRNSYS-MATLAB Type 155 multiple sessions

[Hermann Schranzhofer]

Dear Adam,

We had the same problem a view months ago and found no quick solution. Also the hotline told us that there is no solution available in the near future.
The problem is that Type155 uses the routine engOpen to launch MatLab, and it seems that engOpen is designed for one instance only on a given host.
So it would be necessary to modify the source of Type155. I had a quick look at it but found not enough time to do the job and unfortunately I think no one is working on it.
But if there is anyone out there having a solution or some time to do the programming job we would be very interested.

Best regards,
Hermann.


_______________________________________________________________

DI Dr. mont. Hermann Schranzhofer
Institut fuer Waermetechnik / Institute of Thermal Engineering
TU Graz / Graz University of Technology 
Inffeldgasse 25 / B, A-8010 Graz 

Tel.: +43 316 873 7314
mobil: +43 664 60 873 7314
Fax : +43 316 873 7305
http://www.iwt.tugraz.at/
_______________________________________________________________


-----Ursprüngliche Nachricht-----
Von: trnsys-users-bounces at cae.wisc.edu [mailto:trnsys-users-bounces at cae.wisc.edu] Im Auftrag von Adam Rysanek
Gesendet: Donnerstag, 23. Februar 2012 15:40
An: trnsys-users at cae.wisc.edu
Betreff: [TRNSYS-users] TRNSYS-MATLAB Type 155 multiple sessions

Ho all,

I'd be very grateful for any help with this.
I am trying to find a way to execute multiple sessions of TRNSYS on a single PC.
Though this is usually a straightforward process, each of my sessions includes a Type 155 link to MATLAB.
It seems that TRNSYS does not create a new MATLAB session every time I execute a simulation. Thus, I am left with the inability to run TRNSYS-MATLAB sessions in parallel.

Has anyone come across this issue in their work?
Does anyone know of a fix or a go-around that may include some programming?

Many many thanks!
Adam

--
Adam Rysanek, B.ScE., M.Sc.,
PhD Candidate

Energy Efficient Cities initiative | EECi Department of Engineering University of Cambridge Cambridge CB2 1PZ United Kingdom

Mobile: +44 750 332 3100
Office: +44 1223 748 595
E-mail: amr63 at cam.ac.uk

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