MODAC 1.40 that could have been downloaded from our website for free. Our antivirus scan shows that this download is safe. The most popular versions of the software 1.6, 1.5 and 1.4. This free program was originally produced by Guo and Zhang. The common filename for the program's installer is MODAC.EXE. The software belongs to Education Tools.
From the developer:
A hydrogeology-based parameter estimation program for groundwater flow model.
MODAC is a parameter estimation package for groundwater flow model calibration. It couples the widely used three-dimensional groundwater flow model MODFLOW (1996 version) and the inverse hydraulic parameter estimation procedures developed by Guo and Zhang (1994, 2000).
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