Table 4.
Calibration parameters and relevant objective functions
| Parameter | Objective function utilized in calibrations | Initial value | Initial confidence | Calibrated value |
|---|---|---|---|---|
| Water supply leakage (%) | Modeled water consumed in households equals UNELCO volume measured | 20 | Medium | 27 |
| Soil store capacity (mm) | Modeled groundwater infiltration equals 30 % of rainfall from non-developed pervious surfaces | 200 | Low | 230 |
| Soil store field capacity (mm) | 150 | Low | 160 | |
| Maximum daily drainage depth (mm) | 150 | Low | 210 | |
| Drainage factor ratio | 0.5 | Low | 0.8 |