how to choose the number of weight nwt

From: temeching gladice joelle <tgladicejoelle_at_nyahnyahspammersnyahnyah>
Date: Tue, 27 Mar 2007 22:01:27 +0200 (CEST)

Please, i want to use ncl program of lancos filter to filter wind data
I am trying to filter out the band-pass-frequency signal and
  using "wgt_runave" to compute this with lancos weights
 But there are some mistake because i use a 241-weight
20-200 Lanczos filter
 
  if anyone can tell me how to filter out it in using NCL
  build-in function or has any other method for the band-pass filter

      

                 
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Received on Tue Mar 27 2007 - 14:01:27 MDT

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