get_ao
Downloads ONI data returning a data.frame
get_oni()
data.frame
From http://origin.cpc.ncep.noaa.gov/products/analysis_monitoring/ensostuff/ONI_v5.php: Includes a threshold of +/- 0.5C for the Oceanic Nino Index (ONI) 3 month running mean of ERSST.v5 SST anomalies in the Nino 3.4 region (5N-5S, 120-170W),
# NOT RUN { #dont run # }