Search found 56 matches

by mike
Fri Aug 13, 2004 2:23 am
Forum: Vensim
Topic: wishlist for lookups; upper and lower bound set by variables
Replies: 0
Views: 2171

wishlist for lookups; upper and lower bound set by variables

Currently doing this in a model but it requries a stand alone supplementary variable and documentation with the value used ... it is so important to the model that making it explicit in the lookup
would make maintenance easier and use in Synthesim feasible.
by mike
Fri Jul 09, 2004 3:12 pm
Forum: Vensim
Topic: Will Excel Addins ever be accessible ?
Replies: 1
Views: 2423

Will Excel Addins ever be accessible ?

Currently users can access data from spreadsheets; will this functionality ever expand to the point where Excel Addins can be called from within Vensim ?
by mike
Thu Jul 08, 2004 1:14 pm
Forum: System Dynamics Discussion
Topic: Cardiovascular System Dynamics Models
Replies: 1
Views: 3731

System Dynamics Review Volume 18 Number 4 Winter 2002 ( not 2003 as initially stated here) published by Wiley Interscience article related to modeling human physiology that may be relevant in some way to your agenda; "Modeling the Dynamics of Human Energy Regulation and its Implications for Obe...
by mike
Fri Jun 11, 2004 1:54 pm
Forum: Vensim
Topic: arbitrary access to subscripts in Vensim
Replies: 5
Views: 7682

THANK YOU; will keep you posted if my inquiry here leads to something worth your time.
by mike
Thu Jun 10, 2004 11:15 am
Forum: Vensim
Topic: arbitrary access to subscripts in Vensim
Replies: 5
Views: 7682

Thank you; I should have elaborated; the challenge is when one has to do this sort of thing on arrays with more than one dimension and where the arbitrary subscript value sent in can itself be an array applying adjustments to a number of elements in one dimension; I've found SAMPLE IF TRUE solutions...
by mike
Thu Jun 10, 2004 4:06 am
Forum: Vensim
Topic: arbitrary access to subscripts in Vensim
Replies: 5
Views: 7682

arbitrary access to subscripts in Vensim

Please comment on attachment.
Thanks

[Edited on 6-10-2004 by mike]