Precipitation during the wettest quarter 0.096794
Precipitation during the hottest quarter 0.336227
Nitrogen content of soil 0.451804
Available water holding capacity of soil 0.464401
Precipitation during the coldest quarter 0.563083
Precipitation during the driest quarter 0.747413
Compound topographic index (relative wetness) 0.872277
Sum of monthly Tavg where Tavg >=5 deg C 0.886304
Solar interception 1.1809
Ratio of precipitation to potential evapotranspiration 1.18855
Temperature during the hottest quarter 1.19647
Carbon content of soil 1.57056
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.66446
Temperature during the coldest quarter 2.0217
Bulk density of soil 2.84988
Elevation 2.88705
Day/night diurnal temperature difference 3.73455