JAMS is a pure Java Open-Source software framework that allows to build and apply modular environmental simulation models. Originally developed as a platform for eco-hydrological modelling, JAMS comes with a large variety of components for process-based environmental simulation and data analysis that form the basis of the J2000 model family. JAMS-based models have successfully been applied to simulate hydrological and nutrient-transport processes around the world.

Free and Open

JAMS is an Open-Source Java framework, licensed under the GNU LGPL

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Components and Models

JAMS comes with a variety of simulation components and a hydrological test model

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Powerful Tools

JAMS includes a rich set of tools for model setup, calibration, application and analysis

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