Available water holding capacity of soil 0.249817
Precipitation during the coldest quarter 0.265883
Precipitation during the hottest quarter 0.309784
Ratio of precipitation to potential evapotranspiration 0.374677
Solar interception 0.411047
Sum of monthly Tavg where Tavg >=5 deg C 0.427535
Temperature during the coldest quarter 0.462238
Nitrogen content of soil 0.489682
Compound topographic index (relative wetness) 0.77348
Precipitation during the driest quarter 0.884125
Precipitation during the wettest quarter 1.02173
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.0576
Carbon content of soil 1.34624
Elevation 1.63181
Bulk density of soil 1.69943
Temperature during the hottest quarter 1.7789
Day/night diurnal temperature difference 4.64761