DEM height (m) | Slope ˚ | Aspect ˚ | Rainfalls Amount (mm) |
0 - 500 | 0 - 15 | −1 (Flat areas) | 0 - 942.792 |
500 - 1000 | 15 - 30 | 0 - 67.5 (N/NE) | 942.792 - 1200 |
1000 - 1500 | 30 - 45 | 67.5 - 112.5 (E) | 1200 - 1400 |
1500 - 2000 | 45 - 60 | 112.5 - 157.5 (SE) | 1400 - 1600 |
2000 - 2500 | > 60 | 157.5 - 202.5 (S) | 1600 - 1800 |
>2500 |
| 202.5 - 247.5 (SW) | 1800 - 2000 |
|
| 247.5 - 292.5 (W) | >2000 |
|
| 292.5 - 360 (NW/N) |
|