Solar interception 0.175895
Precipitation during the wettest quarter 0.275946
Nitrogen content of soil 0.438187
Bulk density of soil 0.561741
Precipitation during the driest quarter 0.57505
Carbon content of soil 0.575074
Sum of monthly Tavg where Tavg >=5 deg C 0.6498
Available water holding capacity of soil 0.76063
Day/night diurnal temperature difference 0.833534
Precipitation during the hottest quarter 1.02459
Temperature during the hottest quarter 1.09355
Precipitation during the coldest quarter 1.11959
Compound topographic index (relative wetness) 1.32984
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.38603
Ratio of precipitation to potential evapotranspiration 1.42514
Temperature during the coldest quarter 1.68108