Re: vertical coordinate for z-wind component

If what you mean is that the Y axis is reversed.
Did you use res@trYReverse = True

Also, the text at the top of the page says that
the examples on this page are a bit out of date.

   nt = 6
   w = f->W(nt,:,0,:) ; import data + meta info
   w = w*100. ; demo: convert to cm/s
   w@units = "cm/s" ; update units attribute

;********************************************************
; Associate vertical and horizontal coords to w for nicer plot
;********************************************************
   znw = f->ZNW(nt,:) ; znw(bottom_top_stag)
   w!0 = "znw"
   w&znw = znw ; assign values to named dimensions

   printVarSummary(w)
[snip]
     res@trYReverse = True ; reverse to go bot[1.0 to top [0.0]

On 12/13/12 4:00 PM, Feng Liu wrote:
> Hi,
> I get different vertical coordinate when I use WRF_2d_2.ncl at http://www.ncl.ucar.edu/Applications/wrf2d.shtml to present z-wind component from WRF3.4 simulation. How can I update this ncl script to get the same vertical coordinate as shown at http://www.ncl.ucar.edu/Applications/Images/WRF_2d_2_lg.png . Please also see attached plot (upper: my result by running WRF_2d_2.ncl. Bottom: from website that is what I want). I appreciate for any helpful suggestion from NCL users. Thanks.
> Feng
>
>
>
>
>
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Received on Sun Dec 16 07:53:54 2012