Re: NDSolve : Stopping condition
- To: mathgroup at smc.vnet.net
- Subject: [mg25445] Re: NDSolve : Stopping condition
- From: Bernd Brandt <bernd at bio.vu.nl>
- Date: Sun, 1 Oct 2000 02:44:27 -0400 (EDT)
- Organization: VU Biology, Amsterdam, The Netherlands
- References: <8r1ata$ias@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
Maybe there are other ways to stop the NDSolve,
but is your system is a funtion of the variable e.g. v then a possibility
is:
system[x_,y,_,z_, v_]:= ...... /; v <= stop-at-this-v-value
regards,
Bernd
roelb wrote:
> Hi,
> The default stoping conditions of NDSolve are :
> - max steps, or,
> - final time value reached.
>
> Is there a way to stop a running NDSolve simulation upon the value
> reached by a variable of the model?
> Something like that:
>
> NDSolve[{system, initialCondition},{x,y,z},{t,t0,tfinal},Stop->If[x[t]=0
> ]]
>
>