Unable to Display Graph

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rhasanen
Junior Member
Posts: 5
Joined: Thu Aug 14, 2008 1:58 pm

Unable to Display Graph

Post by rhasanen »

Hi

I have a problem with the following model.

When I try to run it in synthesim mode non of the graphs are drawn and if i press the graph icon in the left meny it says "unable to draw graph"

I'm not sure where that problem comes from - I suspect it has to do with the fact that the two compartment models Livestock and Aedis mosquitos affect each other.

I know that I have a unit problem with the "Number of Aedis eggs laid per day per mosquito" I have not managed to solve it so that it would satiesfy both equitations where it is used.

Any tips on how go ahead and get control of the model are appriciated.

Thanks in advance
/R
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RiftValleyFever with Aedis V1.mdl
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Administrator
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Joined: Wed Mar 05, 2003 3:10 am

Post by Administrator »

For the units problem, change the units for both "number of aedis eggs laid per day per mosquito" and
"NOMINAL EGGS LAID PER DAY PER MOSQUITO"
to "Aedis mosquitos/Aedis mosquitos/day" (mosquito eggs/mosquito/day).

I had no problem running the model in synthesim mode. All graphs displayed fine. What version of Vensim are you using?
rhasanen
Junior Member
Posts: 5
Joined: Thu Aug 14, 2008 1:58 pm

Post by rhasanen »

Hi
I'm running Vensim DSS forWindows Version 5.9 (Double Precision)

Thanks for the units help - solutions look so simple once you are shown it :)
rhasanen
Junior Member
Posts: 5
Joined: Thu Aug 14, 2008 1:58 pm

Units AOK - Solved graph problem

Post by rhasanen »

Thanks I modified the units as suggested and that took care of the Unable to display graph problem too.
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