questions about interpolation by NCL

From: Xuguang Sun <sunxg007_at_nyahnyahspammersnyahnyah>
Date: Thu, 7 Dec 2006 14:04:43 +0800 (CST)

Thanks to Dennis Shea and Lou Wicker.

Indeed, the spectral harmonic method spreads the whole
domain while the bilinear mothed is more local. I've
tried to use linint2_Wrap function to regrid the
topography and its flag(ocean=0,land=1), the results
are relatively rational and acceptable. However, I'm
now puzzled that for what kind of occasions we should
use the f2fsh_Wrap/f2gsh_Wrap and linint2_Wrap, and
which is better of the two kinds of regrid functions?


SUN Xuguang
Department of Atmospheric Sciences, Nanjing University
22 Hankou Road,Nanjing,P.R.China (210093)
Tel: +86-025-83597203 (O)


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Received on Wed Dec 06 2006 - 23:04:43 MST

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