A character vector of elements to extract.
pcpn = Precipitation
tmpc = Average Temperature
pdsi = Palmer Drought Severity Index
phdi = Palmer Hydrological Drought Index
zndx = Palmer Z Index
pmdi = Modified Palmer Drought Severity Index
hddc = Heating Degree Days
cddc = Cooling Degree Days
tmax = Maximum Temperature
tmin = Minimum Temperature
sp01 = 1-month Standardized Precipitation Index
sp02 = 2-month Standardized Precipitation Index
sp03 = 3-month Standardized Precipitation Index
sp06 = 6-month Standardized Precipitation Index
sp09 = 9-month Standardized Precipitation Index
sp12 = 12-month Standardized Precipitation Index
sp24 = 24-month Standardized Precipitation Index
Value
A named data frame containing the climate division data.
Division code — the NOAA Climate Divisional Database (nCLIMDIV) identifier
Element — a four-sharacter string representing the climate element