Precipitation during the wettest quarter 0
Day/night diurnal temperature difference 0.096736
Temperature during the hottest quarter 0.203597
Precipitation during the driest quarter 0.21119
Compound topographic index (relative wetness) 0.287218
Nitrogen content of soil 0.29078
Precipitation during the hottest quarter 0.488365
Bulk density of soil 0.656321
Carbon content of soil 0.793514
Precipitation during the coldest quarter 0.822426
Elevation 1.0513
Solar interception 1.05926
Sum of monthly Tavg where Tavg >=5 deg C 1.28277
Available water holding capacity of soil 1.3757
Temperature during the coldest quarter 1.59657
Ratio of precipitation to potential evapotranspiration 1.63518
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.77721