Precipitation during the wettest quarter 0.02079
Solar interception 0.173146
Nitrogen content of soil 0.474176
Precipitation during the driest quarter 0.620486
Carbon content of soil 0.630346
Sum of monthly Tavg where Tavg >=5 deg C 0.731954
Bulk density of soil 0.909023
Day/night diurnal temperature difference 0.973586
Precipitation during the coldest quarter 1.16443
Precipitation during the hottest quarter 1.28187
Temperature during the hottest quarter 1.29965
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.31623
Available water holding capacity of soil 1.36593
Compound topographic index (relative wetness) 1.42518
Ratio of precipitation to potential evapotranspiration 1.42632
Temperature during the coldest quarter 2.83056