Table 2 The range of input
No | Input membership function (IMF) | The range of input membership functions | |
|---|---|---|---|
1 | Rainfall intensity | Small | 0–15 mm/d |
Moderate | 10–30 mm/d | ||
Heavy | 20–50 mm/d | ||
Storm | 40–75 mm/d | ||
Large storm | 65–100 mm/d | ||
2 | Water speed | Slow | < 40 m/s |
Average | 20–80 m/s | ||
Fast | > 60 m/s | ||
3 | Water level | Low | < 4 cm |
Average | 2–8 cm | ||
High | > 6 cm | ||
4 | Steeper slopes | Low | < 40% |
Average | 20–70% | ||
High | > 60% | ||