Outlier from Satelite Data

From: Xi Chang <xi.chang01_at_nyahnyahspammersnyahnyah>
Date: Wed Dec 12 2012 - 16:09:14 MST

Hallo NCL,
I am using precipitation dataset derived from Satellite estimate. When i
check my data using stat_dispers i found that the max precip within my data
over 300 mm/day. Is there any method how to remove the outlier ( how to
determine them) ? i found in the last discussion, by setting something like
this in the command, how to select the suitable range in this case.

   xBIG = ...
   xSMALL = ...
   x = where (x.lt.xSMALL .or x.gt.xBIG, x@_FillValue, x)

Thanks a lot.

Xi

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Received on Thu Dec 13 08:09:25 2012

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