Table 5.

Calculated FR values

Factor	Reclassified factor	Reclassified value	FR
MR (G)	Very low risk Low risk Moderate risk High risk Very high risk	1 2 3 4 5	0 0.82 0.85 1.17 1.6
RRA (H)	0–0.05 0.05–0.2 0.2–0.39 0.39–0.7 0.7–1.86 1.86–3.17 3.17–20.02	7 6 5 4 3 2 1	0.52 0.34 1.34 0.8 1.63 1.14 1.38
CN (H)	70–74 74–79 79–83 83–86 86–89 89–95 95–100	1 2 3 4 5 6 7	0.12 0.58 3.02 0.61 0.5 0.58 0
AS (T)	Flat North Northeast East Southeast South Southwest West Northwest North	8 5 9 10 4 6 7 3 1 2	1.26 1.12 1.32 1.34 1.02 1.17 1.23 0.7 0.24 0.55
TWI (H)	2.34–5.36 5.36–6.78 6.78–8.47 8.47–10.42 10.42–12.64 12.64–15.74 15.74–24.97	1 2 3 4 5 6 7	0.4 1.34 1.16 1.36 0.64 0.63 1.08
SPI (H)	− 3.69 to − 0.50  − 0.50 to 1.1 1.1–2.54 2.54–3.84 3.84–5.51 5.51–8.02 8.02–15.69	1 2 3 4 5 6 7	1.31 1.66 1.42 0.27 0.61 0.19 0.58
TC (H)	0.05–0.39 0.39–0.68 0.68–1.05 1.05–1.55 1.55–2.28 2.28–3.46 3.46–6.77	7 6 5 4 3 2 1	1.93 0.18 0.48 0 0 0 0
ProfC (T)	Upwardly convex Linear Upwardly concave	1 2 3	0.93 0.89 1.09
PlanC (T)	sideward concave linear sideward convex	3 2 1	0.85 1.26 1.02
DEM (T)	0–120 120–266 266–438 438–641 641–886 886–1223 1223–1954	7 6 5 4 3 2 1	1.12 1.12 0.73 1.14 0.49 0.86 0.81
Sl (T)	0–1.22 1.22–2.56 2.56–4.85 4.85–8.70 8.70–14.68 14.68–22.67 22.67–71.36	7 6 5 4 3 2 1	3.75 1.85 0.53 0.26 0.39 0.07 0
AR (M)	233–357 357–436 436–510 510–601 601–699 699–812 812–971	1 2 3 4 5 6 7	1.96 1.40 0.89 1.25 0.32 0.53 0.89
DFR (H)	0–48.18 48.18–103.778 103.778–159.368 159.368–211.25 211.25–266.84 266.84–337.25 337.25–945.05	7 6 5 4 3 2 1	1.32 1.00 0.73 1.41 0.44 0.45 0.00
R20 (M)	124–212 212–263 263–307 307–354 354–402 402–467 467–579	1 2 3 4 5 6 7	2.28 1.25 1.03 0.99 0.97 0.37 0.43

Bold indicates significant FR (> 1)