General notes on calibration
SPRING-help >> Structure of the individual model types >> Construction of a 2D-Model >> Step 4: Calibration of a groundwater model >>
The K-values iterated during the model calibration are saved in the out.e output file in the *.net file format and can be transferred from there to the model file. The procedure (Attributes Import model data/result data...) was explained at the beginning of chapter "Calibrating the example in 3 steps".
Due to the complexity of a groundwater model, the automatic modification of the flow rates does not necessarily lead to a plausibly calibrated model state. The model must therefore be recalibrated "by hand". The basic procedure is as follows: