Hi Jerry,
I think you need to set the vector resource vcMapDirection to False.
This is required to disassociate the
U/V vector directional components from the X/Y space (lon/time).
-dave
On Aug 29, 2005, at 1:03 AM, jerry wrote:
> hi
> i want to draw vector plot that x-coordinate is "Longitude"
> y-coordinate is "Time" like attach file "vector.bmp"
>
> i use the same dataset as vector.bmp and ncl function
> plot = gsn_csm_verctor(wks,u(time,longitude),v(time,longitude),res)
> and i get the vector plot file "vector_ncl.ps"
>
> the two plot was different , How could i to plot the X-T vector with
> the ncl function or resource setting ?
>
> Thank you <vector.bmp><vector_ncl.ps>__________________________________
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