two imodels with no significant differences behaving differently

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LAUJJL
Senior Member
Posts: 1427
Joined: Fri May 23, 2003 10:09 am
Vensim version: DSS

two imodels with no significant differences behaving differently

Post by LAUJJL »

Hi

Joined two very simplistic models that are similar but generate different results.

the problem comes from the lookup table.

if you campare the lookups in both models they are the same in the equation tool, and in their graph.

Bu it you look at the values of the lookups in the table tool they are not the same in the runs from both models!

To summarize , the models are the same as models but not the same when you run them!

Best regards.

JJ
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tomfid
Administrator
Posts: 3811
Joined: Wed May 24, 2006 4:54 am

Re: two imodels with no significant differences behaving differently

Post by tomfid »

#2 has the Simulate>Based On setting active, which might change the lookup.
LAUJJL
Senior Member
Posts: 1427
Joined: Fri May 23, 2003 10:09 am
Vensim version: DSS

Re: two imodels with no significant differences behaving differently

Post by LAUJJL »

Hi Tom

i have found the error. The new GUI is quite different than the previous one with constant changes. One model takes its change from a previous run;

Thank you;

JJ
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