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Conditional TIME_STEP...?
Posted: Wed Oct 14, 2009 2:21 pm
by burley
Is it possible (as part of the model) to make TIME_STEP conditional on the simulation interval, i.e. FINAL_TIME - INITIAL_TIME, rather than changing it in the Model Settings? Thanks.
Posted: Thu Oct 15, 2009 10:33 am
by bob@vensim.com
You can write equations for any of these control parameters - see the ball.mdl example model. For Vensim PLE and PLE Plus you need to add the control parms to a sketch using the Shadow Variable tool while holding down the Shift key. Then make the connections you want for inputs.
If you do not want the value to change during a simulation make the type INITIAL.
[Edited on 2009-10-15 by
bob@vensim.com]