For integrated surface water-groundwater simulation, FEFLOW can be coupled to MIKE11 or Hydro_AS-2D. The coupling plug-in to MIKE11 - IfmMIKE11 - is available as a regular product. For the coupling interface to Hydro_AS-2D, please contact our support team.

FEFLOW can be customized by adding modules for the programming interface IFM (plug-ins). These can be coded directly by the user, but also on demand by the DHI-WASY service team. Some of them are even part of the FEFLOW installation.

There are already existing solutions for many applications - please have a look at the lists of existing plug-ins and import/export filters!