Simultaneous Error

Use this forum to post Vensim related questions.
Post Reply
pkazemi
Junior Member
Posts: 3
Joined: Tue Mar 09, 2010 12:14 pm

Simultaneous Error

Post by pkazemi »

Dear all
hi
It will be appreciated if any one help me to solve this error: "Unable to converge simultaneous loop at time 21"

Regards
Parvaneh
Administrator
Super Administrator
Posts: 4841
Joined: Wed Mar 05, 2003 3:10 am

Post by Administrator »

Have a read through the following post and see if it helps.

http://www.ventanasystems.co.uk/forum/v ... php?t=3592

Hope this helps.

Tony.
tomfid
Administrator
Posts: 3995
Joined: Wed May 24, 2006 4:54 am

Post by tomfid »

You can always build a separate submodel of your SIMULTANEOUS equations, where time represents each iteration of the SIMULTANEOUS loop, so that you can test what's going on internally.

Tom
Post Reply