Xref: utzoo comp.sources.wanted:9154 alt.sources.d:187 Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!wuarchive!gem.mps.ohio-state.edu!rpi!image.soe.clarkson.edu!news From: jainr@image.soe!clutx.clarkson.edu (Rajeev Jain) Newsgroups: comp.sources.wanted,alt.sources.d Subject: Re: Source to editor program Message-ID: <1989Oct24.185529.26016@sun.soe.clarkson.edu> Date: 24 Oct 89 18:55:29 GMT References: <13033@s.ms.uky.edu> Sender: news@sun.soe.clarkson.edu Reply-To: jainr@image.soe!clutx.clarkson.edu Distribution: na Organization: Clarkson University, Potsdam, NY Lines: 14 I am devoloping an ecological model for Lake Ontario and would like to know about various simulation software available for continously time variable systems. My system is large (about 600 state variables) , highly interlinked, reasonably nonlinear and likely to be stiff. As of today, I am aware of only one package: ACSL. Would anybody make any recommendations for the above kind of system? I would appreciate any general comments or specific comments on chemical-ecological models. Rajeev. email: jainr@clutx.clarkson.edu