PEST - parameter estimation for any model

PEST Categories: parameter estimation models - saturated zone parameters, parameter estimation models - unsaturated zone parameters, parameter estimation models - transport parameters, MODFLOW programs
 

PEST Overview

new
new

PEST is a nonlinear parameter estimation and optimization package with a difference! The difference is that PEST can be used to estimate parameters for just about any existing model whether or not you have the model's source code. PEST is able to "take control" of a model, running it as many times as it needs while adjusting its parameters until the discrepancies between selected model outputs and a complementary set of field or laboratory measurements is reduced to a minimum in the weighted least-squares sense.

Scientific Software Group    P.O. Box 708188   Sandy, Utah 84070
Phone (801) 208-3011   Toll Free (U.S.) 1-866-620-9214    Fax (801) 302-1160    E-mail
info@scisoftware.com
Copyright 1998   Scientific Software Group    All rights reserved