1) TAWC -> Total available water capacity (cm, to 152 cm)
2) CEC -> Cation exchange capacity
3) PH -> Soil pH
4) PERM -> Soil permeability rate (cm/hour)
5) CLAY -> Percent clay (< 0.002 mm size)
6) BD -> Soil bulk density (g/m2)
7) ROCKFRAG -> Percent weight of rock fragments 8-25 cm
8) NO10 -> Percent passing sieve No. 10 (coarse)
9) NO200 -> Percent passing sieve No. 200 (fine)
10) KFFACT -> Soil erodibility factor, rock fragments free
11) OM -> Organic matter content (% by weight)
12) ROCKDEP -> Depth to bedrock (cm)
13) SLOPE -> Soil slope (percent)
14) ORD -> Potential soil productivity, m3 of timber/ha)
15) ED -> Edge density (m/ha)
16) DIST.LND -> Disturbed land (%)
17) ALFISOL -> Alfisol (%)
18) INCEPTSL -> Inceptisol (%)
19) MOLLISOL -> Mollisol (%)
20) SPODOSOL -> Spodosol (%)
21) ULTISOL -> Ultisol (%)
22) FORST.LND -> Forest land (%)
23) GRAZE.PST -> Grazing pasture land.(%)
24) CROPS -> Cropland (%)
25) MIN.ELV -> Minimum elevation (m)
26) MAX.ELV -> Maximum elevation (m)
27) ELV.CV -> Elevation coefficient of variation
28) MAYSEPT -> Mean May-September temperature (deg. C)
29) JARPPET -> July-August ratio of precipitation to PET
30) JANT -> Mean January temperature (deg. C)
31) JULT -> Mean July temperature (deg. C)
32) AVGT -> Mean annual temperature (deg. C)
33) PET -> Potential evapotranspiration (mm/month)
34) PPT -> Annual precipitation (mm)