FePEST
FePEST that is included with every FEFLOW license is a graphical user interface for using PEST by John Doherty (www.pesthomepage.org) with FEFLOW models.
Its advantages include graphical support during the setup process and immediate graphical feedback on the simulation progress. With FePEST, parameter estimation or uncertainty analysis tasks can be executed in parallel on many computers – requiring only one single license seat of a Corporate License for FEFLOW!
For details on FePEST, please refer to the help system of FePEST: www.feflow.info/html/help75/fepest/02_News/whatisnew.html