R/data.R
noaa_hddcdd.Rd
noaa_hddcdd
dataframe
https://ftp.cpc.ncep.noaa.gov/htdocs/products/analysis_monitoring/cdus/degree_days/archives/
if (FALSE) { # \dontrun{ library(helios); noaa_hddcdd <- helios::noaa_hddcdd } # }