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2DFATMIC
Description
2DFATMIC simulates subsurface flow, transport, and fate of contaminants that are undergoing chemical or biological transformation. 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.
Specifications
| Version | 1.0 |
| Release Date | August 1997 |
| Development Status | general release |
| Development Information | |
| Operating System | UNIX, DOS |
| Development Language | |
| Intended Audience | |
| Key Words | |
| Related Web Sites |
Downloads
Source Code (G-Zip) (105 KB, About G-Zip
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Input and Output Data Sets (G-Zip)(683 KB, About G-Zip)
US EPA. (1997) "2DFATMIC, Two-Dimensional Subsurface Flow, Fate, and Transport of Microbes and Chemical Model – User’s Manual, Version 1.0" Publication No. EPA/600/R-97/052.
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