Carbon content of soil 0.343577
Precipitation during the hottest quarter 0.377747
Nitrogen content of soil 0.509003
Precipitation during the coldest quarter 0.533859
Precipitation during the driest quarter 0.562862
Ratio of precipitation to potential evapotranspiration 0.571125
Day/night diurnal temperature difference 0.585006
Sum of monthly Tavg where Tavg >=5 deg C 0.624476
Precipitation during the wettest quarter 0.796778
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.886403
Bulk density of soil 0.94201
Compound topographic index (relative wetness) 0.989678
Available water holding capacity of soil 1.35015
Temperature during the hottest quarter 1.48492
Temperature during the coldest quarter 3.62291
Solar interception 4.60288