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USGS Groundwater Software

VSF Version 1.01

Three-dimensional finite-difference groundwater model (MODFLOW)--2000 version--with variably saturated flow



Information

Summary of VSF

Software (Version 1.01, July 5, 2006)

A readme.txt file containing installation instructions is included with the Microsoft Windows software distribution file.


MODFLOW-VSF compiled for Microsoft Windows with source code for any computer and test problems

  vsf_v1_1.zip (3.7 Mb)


Support


Support is provided for correcting bugs and clarification of how the code is intended to work. Only limited assistance can be provided for applying MODFLOW-VSF to specific problems. For support, contact:

Documentation


The following report documenting MODFLOW-VSF is available on-line. See the web page for MODFLOW-2000 to see a complete listing of USGS reports documenting the MODFLOW-2000 model. Due to the date of their publishing, some of the reports may not be available in electronic form.

Thoms, R.B., Johnson, R.L. and Healy, R.W., 2006, User's guide to the Variably Saturated Flow (VSF) Process for MODFLOW: U.S. Geological Survey Techniques and Methods 6-A18, 58 p.


Please note that some U.S. Geological Survey (USGS) information accessed through this page may be preliminary in nature and presented prior to final review and approval by the Director of the USGS. This information is provided with the understanding that it is not guaranteed to be correct or complete and conclusions drawn from such information are the sole responsibility of the user.


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Last Iteration: December 27, 2011