Precipitation during the driest quarter 1.13607
Compound topographic index (relative wetness) 1.29211
Nitrogen content of soil 1.62127
Precipitation during the wettest quarter 1.72508
Temperature during the hottest quarter 1.98358
Elevation 2.85554
Solar interception 2.9112
Ratio of precipitation to potential evapotranspiration 3.04231
Available water holding capacity of soil 3.21862
Temperature during the coldest quarter 3.28072
Precipitation during the coldest quarter 3.76265
Precipitation during the hottest quarter 3.78527
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 4.14449
Sum of monthly Tavg where Tavg >=5 deg C 4.9776
Carbon content of soil 6.89048
Bulk density of soil 7.44565
Day/night diurnal temperature difference 9.45704