Extracting Envelopes of Nonzonally Propagating Rossby Wave Packets

Zimin, Aleksey V.; Szunyogh, Istvan; Hunt, Brian R.; Ott, Edward
April 2006
Monthly Weather Review;Apr2006, Vol. 134 Issue 4, p1329
Academic Journal
Previously developed techniques that have been used to extract envelopes of Rossby wave packets are based on the assumption of zonally propagating waves. In this note a method that does not require such an assumption is proposed. The advantages of the new technique, both on analytical and real-world examples, are demonstrated.


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