AquaGeo, Ltd., invites FEFLOW users to try our free plug in called ZoneTable. This plug in works with Version 6.2 in 3D flow models, and provides a different approach to specifying Kx, Ky, Kz, specific storage and unsaturated flow porosity (specific yield). The plug in can simplify the process of model setup and modification by using a material-property lookup table and zonation array.
http://aquageo.com/software/FeFlow/IFM/ZoneTable/index.html
Cheers,
Pete Sinton & Bill Wingle