Research Article
Interpolation of Missing Precipitation Data Using Kernel Estimations for Hydrologic Modeling
Table 4
Details of SWAT parameters which are related to runoff mechanism for Imha watershed.
| Parameter | Description | Selected value |
| ESCO | Soil evaporation compensation factor | 0.9500 | EPCO | Plant water uptake compensation factor | 1.0000 | EVLAI | Leaf area index at which no evaporation occurs from water surface m2/m2 | 3.0000 | FFCB | Initial soil water storage expressed as a fraction of field capacity water content | 0.0000 | IEVENT | Rainfall/runoff code: 0 = daily rainfall/CN | 0.0000 | ICRK | Crack flow code: 1 = model crack flow in soil | 0.0000 | SURLAG | Surface runoff lag time [days] | 4.0000 | ADJ_PKR | Peak rate adjustment factor for sediment routing in the subbasin (tributary channels) | 0.0000 | PRF | Peak rate adjustment factor for sediment routing in the main channel | 1.0000 | SPCON | Linear parameter for calculating the maximum amount of sediment that can be reentrained during channel sediment | 0.0001 | SPEXP | Exponent parameter for calculating sediment reentrained in channel sediment routing | 1.0000 |
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