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[Fwd: Re: [TRNSYS-users] cycle in proforma]



Dear Laurent,

I am forwarding Michaël's anwer to this topic.
Best regards,

Diego



Diego, Laurent,

While you are right about possible problems if you size a Fortran variable according to a cycle, it is actually possible to have "cycled variables" disappear by setting the cycle number to zero in TRNSYS 16. The online plotter is an example: setting the nb of left axis variables to zero will remove any "left axis variable" input. I don't think this used to work in TRNSYS 15, which is probably why it does not work for Laurent. I believe the maximum number in cycles has also been increased in 16.

Michaël

Diego A. Arias wrote:


Dear Laurent,

I think that it is not possible to dynamically size a cycle from zero. You have to consider that the proforma sends the information to the routine written in Fortran. If you specify n=0, Fortran won't allow you to size an array to zero. I guess that you can create a different proforma and, therefore, another type for the case where this parameter is not needed.
I hope this helps.  Please let me know if you have other questions.

Diego

Laurent SERRES wrote:

Hi TRNSYS users
I'm creating a new type, and I have some problems.
In the proforma file I want to create a cycle associated with a parameter (n for example)
The problem occurs when n=0.
In this case in iisibat the input is asked one time (the same that if n=1) So when I call the typeck subprogram the number of inputs required (considering n=0) is less than the number of inputs specified (considering n=1). Is there sommebody who knows the solution?
Regards
Laurent
Laurent SERRES
IUT Génie Civil
3, Rue du Clos Courtel
BP 90422
35704 RENNES CEDEX 7 FRANCE
Tel: (33) 2 23 23 42 02
Fax: (33) 2 23 23 40 51
mèl: laurent.serres@univ-rennes1.fr <mailto:laurent.serres@univ-rennes1.fr>
web: http://perso.univ-rennes1.fr/laurent.serres

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