HELP
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The HELP model (hydrologic evaluation of landfill performance) is a hydrologic numerical model initially developed by the United States Environmental Protection Agency for landfills. The model uses a simplified approximation of the Richards equation through soil layers.
[edit] Versions
- Free version:
- HELP 3.07 – DOS executable, as well as most of the Fortran source code
- Commercial versions:
- WHI UnSat Suite – based on the HELP version 3.07 codebase, offers a Microsoft Windows GUI to view and edit soil profiles.
- HELP 3.80D – Enhanced and "corrected" version by Dr. Klaus Berger at the University of Hamburg; based on HELP 3.07. Uses same DOS interface as the original.
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