Because the computational effort growth disproportionately with the number of parameters to be optimized, it is necessary to zone the model parameters to be determined with the inverse modelling. That means, the parameters are summarized in zones of equal values. In SPRING it is possible to zone the K-values, the storage coefficients and the leakage coefficients. For this the attributes described in the following chapters are to be assigned.

 

Zoning the K-values and the storage coefficients