Software - 2DFATMIC | Ground Water and Ecosystems Restoration Research

2DFATMIC - Source Code
Version 1.0 - August 1997

FATMIC 2D (2DFATMIC) simulates subsurface flow, transport, and fate of contaminants which are undergoing chemical and/or biological tranformations. The model is applicable to transient conditions in both saturated and unsaturated zones. The flow module is a Galerkin finite element solution of Richard's equation. The transport module is a hybrid Lagrangian-Eulerian approach with an adapted zooming and peak capturing algorithm. This model can almost eliminate spurious oscillation, numerical dispersion, and peak clipping due to advective transport.

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Getting Started:

Files available for download:

This source code was designed for UNIX systems.

Three files are available for download:

2dfatmic.tar.gz (102K) : Source Code
2dinout.tar.gz (667K) : Input and Output Data Sets
2dfatmic.pdf (145 pp, 1.4MB, About PDF) : User's Manual

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