aet (Actual Evapotranspiration) nbp (Delta totc) nmin (Net Nitrogen Mineralization) npp (Net Primary Production) pet (Potential evapotranspiration) roff (Runoff) solc (Soil Carbon) totc (Total Carbon) vegc (Vegetation Carbon) laix (Leaf Area Index) vegn (Vegetation N) agvn (Above ground live N) bgvn (Below ground live N) litn (Litter- N component) dwdn (Dead Woody N) soln (Soil N (excluding litter and deadwood)) foln (Foliar N) ninp (N inputs) nlos (N loss) nlch (N leaching) ntrg (N trace gases) cgra (C_in_harvested_grain) tmin (minimum temperature) tmax (maximum temperature) ppt (precipitation) sr (solar radiation) vp (vapor pressure) rh (relative humidity) pdsi (Palmer Drought Severity Index) Units: Metric English Set Region By Region USA ———— GREAT PLAINS ———— Great Plains Northern Great Plains Central Great Plains Southern Great Plains ———— MEGAREGIONS ———— Mid West North East North West South East West Central ———— STATES ———— Colorado Kansas Montana North Dakota Nebraska New Mexico Oklahoma South Dakota Texas Wyoming ———— CROPS ———— Irrigated Corn Non-irrigated corn Continuous wheat Spring Wheat Winter wheat