Precipitation during the driest quarter 0.44018
Sum of monthly Tavg where Tavg >=5 deg C 0.501435
Precipitation during the wettest quarter 0.633083
Nitrogen content of soil 0.697732
Carbon content of soil 0.873144
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.900881
Available water holding capacity of soil 1.53492
Day/night diurnal temperature difference 1.55895
Solar interception 1.56163
Bulk density of soil 1.748
Temperature during the hottest quarter 1.83484
Compound topographic index (relative wetness) 2.59665
Temperature during the coldest quarter 3.00907
Ratio of precipitation to potential evapotranspiration 3.49704
Precipitation during the coldest quarter 4.12802
Precipitation during the hottest quarter 5.16621