Re: plotting vector Hovmueller using gsn_csm_vector

Set
res@vcMapDirection = False

 -dave

On Dec 22, 2011, at 8:07 AM, moon wrote:

>
> Dear NCL users,
>
> I make a Hovmueller(time-longitude) plot for vector using "gsn_csm_vector", but the u wind is enlarged. If using the "gsn_vector", v wind is propotional with u wind .
>
> How could I solve this problem if still using the function "gsn_csm_vector"?
>
> Thanks
>
>
> res = True
> restick = True ; plot mods desired
> res@tiMainString = " "
> res@gsnLeftString =" u v wind"
> res@vcRefMagnitudeF = 10.0 ; add a reference vector
> res@vcRefLengthF = 0.045 ; what the ref length is
> res@vcGlyphStyle = "CurlyVector" ; turn on curley vectors
> restick@ttmFormat = "%c%y"
> restick@ttmAxis = "YL"
> restick@ttmMajorStride = 2
> time_axis_labels(u&time, res, restick)
> plot = gsn_vector(wks,uave(hStrt:hLast,{40:160}),vave(hStrt:hLast,{40:160}),res)
> plot1 = gsn_csm_vector(wks,uave(hStrt:hLast,{40:160}),vave(hStrt:hLast,{40:160}),res)
>
>
> moon
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Received on Thu Dec 22 08:45:51 2011