Download North Atlantic Oscillation data — download_nao • rsoi

surface sea-level pressure difference between the Subtropical (Azores) High and the Subpolar Low.

Usage

download_nao(use_cache = FALSE, file = NULL)

Arguments

use_cache: logical option to save and load from cache. If `TRUE`, results will be cached in memory if `file` is `NULL` or on disk if `file` is not `NULL`.
file: optional character with the full path of a file to save the data. If `cache` is `FALSE` but `file` is not `NULL`, the results will be downloaded from the internet and saved on disk.

Value

Month: Month of record
Year: Year of record
NAO: North Atlantic Oscillation

References

https://www.ncdc.noaa.gov/teleconnections/nao/

Examples

if (FALSE) {
nao <- download_nao()
}