AW: [TRNSYS-users] Weather File in parametric run

Timo Sengewald timo.sengewald at
Fri Jul 15 02:07:30 PDT 2005


my spontaneous idea is to set up several data readers, which output
values are collected by several equations. These equations decide upon
an paramater, which data they pass to the linked components (using the
eql funktion).
n_file = 3	                       *the "switch" which lets you
choose the weather file
theta_amb = eql(n_file,1)*[your data reader1,output theta_amb of your
data reader1]+eql(n_file,2)*[...2,...2]+...
phi = eql(n_file,1)*[your data reader1,output phi of your data

You can then let n_file vary during the parametric run.

Hope that's clear!

Best regards,


Timo Sengewald

BLS Energieplan GmbH
Elsenstraße 106
D-12435 Berlin
Tel.: +49 30 53 32 81-0
Fax: +49 30 53 32 81-40

-----Ursprüngliche Nachricht-----
Von: trnsys-users-bounces at
[mailto:trnsys-users-bounces at] Im Auftrag von Krishna
Gesendet: Donnerstag, 14. Juli 2005 23:44
An: trnsys-users at
Betreff: [TRNSYS-users] Weather File in parametric run

         Could any one let me know if there is a way to specify weather
in the Parametrics table.
        I am trying to run the program so that it automatically changes
weather file and run again.


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