Compound topographic index (relative wetness) 0.610875
Precipitation during the hottest quarter 0.650293
Precipitation during the wettest quarter 0.724288
Nitrogen content of soil 0.776845
Precipitation during the coldest quarter 0.848207
Precipitation during the driest quarter 0.852725
Ratio of precipitation to potential evapotranspiration 1.32597
Solar interception 1.48619
Elevation 1.69151
Available water holding capacity of soil 2.01074
Temperature during the hottest quarter 2.05146
Sum of monthly Tavg where Tavg >=5 deg C 2.40502
Temperature during the coldest quarter 2.47389
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 2.59544
Carbon content of soil 3.1211
Bulk density of soil 4.05204
Day/night diurnal temperature difference 12.552