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USGS Ground-Water Software

MODPATH-LGR Version 1.0

A particle-tracking postprocessing model for MODFLOW-LGR

Software (Version 1.0, July, 2011)

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

MODPATH-LGR compiled for Microsoft Windows

mpathlgr1_0.exe 4.4 Mb)


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


How to order U.S. Geological Survey printed documentation

Dickinson, J.E., Hanson, R.T., Mehl, S.W., and Hill, M.C., 2011, MODPATH-LGR; documentation of a computer program for particle tracking in shared-node locally refined grids by using MODFLOW-LGR: U.S. Geological Survey Techniques and Methods 6-A38, 42 p.

User's Manual


Summary of MODPATH-LGR

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Last Iteration: June 05, 2012