Table 4 The summary statistics for the calibrated MODFLOW performance
Layer number | The number of observed heads | ME(mean error, meters) | MAE (Mean absolute error, meters) | RMSE (root mean squared error, meters) |
|---|---|---|---|---|
Layer 1 | 453 | − 0.59 | 1.94 | 2.84 |
Layer 3 | 572 | − 0.54 | 2.36 | 3.15 |
Layer 5 | 38 | − 1.24 | 3.44 | 5.00 |
All | 1063 | − 0.59 | 2.22 | 3.11 |