Code covered by the BSD License  

Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.

» Watch video

Highlights from
Get Climate Teleconnection Indices

  • get_aaoget_aao acquires daily values of Antarctic Oscillation index (AAO), also
  • get_aoget_ao acquires daily values of Aarctic Oscillation index (AO). Values
  • get_naoget_nao acquires daily values of North Atlantic Oscillation index (NAO).
  • get_pnaget_pna acquires daily values of Pacific-North American Pattern (PNA).
  • View all files
Be the first to rate this file! 14 Downloads (last 30 days) File Size: 3.85 KB File ID: #38596 Version: 1.0
image thumbnail

Get Climate Teleconnection Indices

by

Chad Greene (view profile)

 

Import Arctic, Antarctic, Pacific-North American & North American Oscillation indices from NOAA CPC.

| Watch this File

File Information
Description

Import time series of climate teleconnection indices from the United States National Weather Service (NWS)/National Oceanic and Atmospheric Administration (NOAA) Climate Prediction Center (CPC) website found here: http://www.cpc.ncep.noaa.gov/products/precip/CWlink/daily_ao_index/teleconnections.shtml.

Downloadable indices include:
get_ao retrieves Arctic Oscillation (AO), sometimes called the Northern Annular Mode (NAM).

get_aao retrieves Antarctic Oscillation (AAO), sometimes the Southern Annular Mode (SAM).

get_nao retrieves North Atlantic Oscillation (NAO).

get_pna retrieves Pacific North-American Pattern.

INPUT ARGUMENTS: none

OUTPUTS: (example for the AAO)
aao_ind = daily AAO index values
aao_dates = date vector

EXAMPLE:
[aao_ind,aao_dates] = get_aao;
figure
plot([aao_dates(1) aao_dates(end)],[0 0],'k'); hold on
plot(aao_dates,aao_ind,'b')
datetick
xlim([aao_dates(1) aao_dates(end)])
box off
text(0,.9,' Antarctic Oscillation Index','units','normalized')

Acknowledgements

This file inspired Get Land Surface Temperatures and Deseason.

Required Products MATLAB
MATLAB release MATLAB 7.12 (R2011a)
Other requirements Requires an internet connection.
Tags for This File   Please login to tag files.
Please login to add a comment or rating.

Contact us