Re: interpolating GFS to vertical heights

From: Dennis Shea <shea_at_nyahnyahspammersnyahnyah>
Date: Wed Oct 19 2011 - 10:11:51 MDT

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"

hi = ... your input isobaric height levels ... [*]
hw = ... winds at the corresponding isobaric height levels ... see below

hlow = ... 'low level heights' you to which you want to interpolate [*]

wlow = linint1_n_Wrap (hi,hw, False, hlow, 0, 0) ;hw(level,lat,lon)
or
wlow = linint1_n_Wrap (hi,hw, False, hlow, 0, 1) ;hw(time,level,lat,lon)

printVarSummary(wlow)

On 10/19/11 8:41 AM, Sam Hawkins wrote:
> Dear NCL users,
>
> Does anyone have any tips on interpolating GFS fields, mainly wind
> speed, to specific (low) heights above the surface?
>
> I can get the wind speeds on isobaric levels, and I can get the
> heights of the isobaric levels. Is there an NCL function I can make
> use of to do the interpolation, or do I need to do it manually?
>
> Thanks,
>
> Sam Hawkins.
>
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Received on Wed Oct 19 10:11:57 2011

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