Using Simile makes modelling a more productive task for scientific investigators. Models can be prepared more quickly, shared more easily and maintained more efficiently. Main features: - Object-based representation, for handling disaggregation and individual-based modelling - Auto-generated C model code, for fast execution - Plug-and-play modules, supporting modular modelling, any part of a model can be extracted and used separately - Plug-in displays, allowing you to create graphics specific to your field - Declarative model representation, making it easy to manipulate the model in complex ways