Precipitation during the wettest quarter 0.086617
Carbon content of soil 0.746201
Precipitation during the hottest quarter 0.845072
Ratio of precipitation to potential evapotranspiration 0.88571
Nitrogen content of soil 0.960254
Precipitation during the driest quarter 1.04144
Compound topographic index (relative wetness) 1.04306
Precipitation during the coldest quarter 1.06752
Available water holding capacity of soil 1.75091
Day/night diurnal temperature difference 2.12727
Bulk density of soil 2.49793
Temperature during the hottest quarter 2.58406
Sum of monthly Tavg where Tavg >=5 deg C 2.78096
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 2.89168
Temperature during the coldest quarter 3.104
Solar interception 4.83323