Detrending ice data

From: Soumik Basu <sbasu_at_nyahnyahspammersnyahnyah>
Date: Thu Aug 04 2011 - 19:40:26 MDT


I used "dtrend_msg_n" to detrend a monthly sea ice data(1978-2008). My sea
ice data has ice fraction between 0 and 1. But after detrending it I am
getting values like 1.3. I could not understand how is it going above 1.
I think the function is suppose to remove the trend from the data and give
me the difference between the actual and the trend as +ve and -ve numbers
ranging between -1 to +1 but not above +1.


"Numbing the pain for a while will make it worse when you finally feel it.
 ~J.K. Rowling"
Soumik Basu
Graduate Student, Research Assistant
International Arctic Research Center
University of Alaska Fairbanks
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Received on Thu Aug 4 19:40:48 2011

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