ODEModel Exception Thrown

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ODEModel Exception Thrown

Postby ian.alers » Tue Jun 14, 2016 2:36 pm

Hi,
I am getting a program stop with the following error message.

"ODEModel Exception Thrown: The ForceModel LowEarthProp_ForceModel generated a derivative that is not a number"

This seems to happen under various conditions - what is the cause of this?

Other than reducing the maximum step size, which does seem to help - is there any other work around?

Regards
Ian
ian.alers
 
Posts: 4
Joined: Fri May 20, 2016 7:41 am

Re: ODEModel Exception Thrown

Postby ian.alers » Thu Jun 23, 2016 2:48 pm

Further info on this bug - it seems to occur only when:
xxxxxx_ForceModel.Drag.AtmosphereModel = JacchiaRoberts; is used,
it does not seem to occur with
xxxxxx_ForceModel.Drag.AtmosphereModel = MSIE90
Regards
Ian
ian.alers
 
Posts: 4
Joined: Fri May 20, 2016 7:41 am

Re: ODEModel Exception Thrown

Postby rugameq » Mon Aug 06, 2018 11:56 am

Ode model use for solving mathematical problem this application is made by computer science student. I also chose this for my final year project this is not easy I got help from paper writing service Australia for this purpose they send me all info regard this.
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