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MODFLOW Data Extractor Program

Program to extract data from formatted and labeled MODFLOW head or drawdown files from MODFLOW-GWT concentration or velocity files.

Please note that 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.


Installation instructions (README file)

Cost and ordering of U.S. Geological Survey printed documentation.

Software (Version 1.0)

A Readme.txt file containing installation instructions is included with each software distribution file.

The zip files available below must be unzipped using a utility that preserves long filenames, such as PKZIP for Windows. A shareware version of PKZIP for Windows is available from PKWARE.

Extractor for Microsoft Windows 2000 or XP (316 kb)


Zinn, B.Z., and Konikow, L.F., 2005, MODFLOW Data Extractor Program: U.S. Geological Survey Open-File Report 2005-1143, 7 p.

This report is available online in Portable Document Format (PDF). If you do not have the Adobe Acrobat PDF Reader, it is available for free download from Adobe Systems Incorporated.

Download the Report (PDF, 203 KB).

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Last Iteration: July 15, 2008