Precipitation during the hottest quarter 0.322161
Nitrogen content of soil 0.474059
Compound topographic index (relative wetness) 0.627113
Available water holding capacity of soil 0.696992
Precipitation during the driest quarter 0.808382
Precipitation during the coldest quarter 1.04
Sum of monthly Tavg where Tavg >=5 deg C 1.11515
Solar interception 1.16575
Precipitation during the wettest quarter 1.37886
Ratio of precipitation to potential evapotranspiration 1.48041
Elevation 1.58355
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.7295
Temperature during the coldest quarter 1.86065
Temperature during the hottest quarter 1.86703
Bulk density of soil 2.52667
Carbon content of soil 2.71524
Day/night diurnal temperature difference 5.33152