Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.196854
Precipitation during the coldest quarter 0.197245
Temperature during the coldest quarter 0.227007
Precipitation during the hottest quarter 0.315647
Temperature during the hottest quarter 0.383271
Carbon content of soil 0.47215
Ratio of precipitation to potential evapotranspiration 0.556577
Compound topographic index (relative wetness) 0.687743
Sum of monthly Tavg where Tavg >=5 deg C 0.821522
Day/night diurnal temperature difference 1.03933
Precipitation during the driest quarter 1.06098
Precipitation during the wettest quarter 1.11061
Bulk density of soil 1.17246
Nitrogen content of soil 1.31237
Available water holding capacity of soil 1.48971
Solar interception 3.21775