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IPAT-S is an open-source modeling language that comes with a suite of supporting tools. It can be used for medium-to-large datasets (for example, a global study with national-level data) as well as for small calculations. Data can be labeled by multiple dimensions using human-readable labels (for example, region, fuel, land-use type) and by year. Linear programming models are supported as a core part of the language.

IPAT-S is well suited to developing sustainability scenarios, but can be used in other contexts. The language is compact and the interpreter is fast, so IPAT-S is a good choice for rapid scenario development.

Features Open source, and free download Supports IPAT and mixed integer LP models External models supported via DLLs IDE runs the Dashboard of Sustainability Extensible user interface If you find a problem, or want to request a feature, please e-mail support@ipat-s.org or submit the issue to the bug tracker. If IPAT-S is useful to you, please consider a donation.

The IPAT-S Suite IPAT Studio 4.9.15 3.5 MB An IDE for IPAT-S, with IPAT-S interpreter IPAT DX 1.3.6 2.3 MB IPAT Data eXchange, for manipulating data IPAT SN 1.3.4 2.6 MB IPAT Scenario Navigator, for interactively exploring IPAT-S scripts

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