Calculating Arctic Oscillation Index

Dear NCL users,

I'd like to calculate Arctic Oscillation Index using NCL as NOAA CPC does.
(see Teleconnection Pattern Calculation Procedures at
http://www.cpc.ncep.noaa.gov/products/precip/CWlink/daily_ao_index/history/method.shtml
)

If you know the step by step or have any tip, please let me know.
Thank you in advance.

Regards,

Jinwoong Yoo

_______________________________________________
ncl-talk mailing list
List instructions, subscriber options, unsubscribe:
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
Received on Fri May 4 14:24:14 2012