Temperature during the hottest quarter 0.243617
Carbon content of soil 0.467512
Nitrogen content of soil 0.522652
Temperature during the coldest quarter 0.610716
Available water holding capacity of soil 0.647596
Bulk density of soil 0.655695
Precipitation during the driest quarter 0.66949
Precipitation during the coldest quarter 0.696873
Precipitation during the wettest quarter 0.732949
Ratio of precipitation to potential evapotranspiration 0.753416
Precipitation during the hottest quarter 0.760782
Sum of monthly Tavg where Tavg >=5 deg C 0.963868
Compound topographic index (relative wetness) 1.15343
Day/night diurnal temperature difference 1.46556
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.57288
Solar interception 5.69808