Table 6 Summary statistics for the SWAT–MODFLOW calibration result
Observation group | Number of observed data | Weight of observed data | Contribution to squared weighted residuals before calibration by PEST | Contribution to squared weighted residuals after calibration by PEST |
|---|---|---|---|---|
Streamflow A | 2557 | 2 | 4410.3 | 3479.7 |
Streamflow B | 2557 | 1 | 4911.7 | 4025.3 |
Well A | 570 | 1 | 113 | 154.9 |
Well B | 961 | 1 | 946.6 | 908.6 |
Sum | 6645 | – | 10,381 | 8568.5 |