Nitrogen content of soil 0.929737
Sum of monthly Tavg where Tavg >=5 deg C 1.03499
Precipitation during the driest quarter 1.05517
Carbon content of soil 1.1553
Day/night diurnal temperature difference 1.23031
Precipitation during the wettest quarter 1.53639
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.71138
Bulk density of soil 1.92193
Compound topographic index (relative wetness) 2.55208
Available water holding capacity of soil 2.68624
Ratio of precipitation to potential evapotranspiration 3.49704
Temperature during the coldest quarter 3.7027
Temperature during the hottest quarter 3.78104
Precipitation during the coldest quarter 3.9966
Solar interception 4.45202
Precipitation during the hottest quarter 5.1005