[SciPy-user] integrate.odeint problem
Mon Feb 16 07:47:54 CST 2009
Try setting the option mxstep in your call to odeint, e.g. mxstep=1000.
On Mon, Feb 16, 2009 at 6:16 AM, Peter Cimermančič <
> Using 60 differential equations, I am trying to simulate some biological
> process. After running the script, I've got next message:
> lsoda-- at current t (=r1), mxstep (=i1) steps
> taken on this call before reaching tout
> In above message, I1 = 500
> In above message, R1 = 0.857...E+01
> Excess work done on this call (Perhaps wrong Dfun type).
> Run with full_output = 1 to get quantitative information.
> After running with full_output = 1, additional information was: KeyError:
> The same equations and parameters were run in Jarnac (simulation software)
> and I've got correct results, assuming equations and parameters are right.
> What else could go wrong to produce above error message?
> Thank you in advance,
> SciPy-user mailing list
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