Re: ncl_fnl

You have the following resource set, which might be thinning your vectors quite a bit:

  res@vcMinDistanceF = 0.025 ; thin out windbarbs

You actually have this resource set twice, so try commenting out both settings and see if you get more vectors.

--Mary

On Sep 21, 2011, at 5:16 AM, cnl88 wrote:

>
> <截图1.png>
>
> I used the data of fnl to draw the wind of east asia. but I change the fanction
> from plot=gsn_csm_vector_map(wks,u,v,res) to
> plot=gsn_csm_vector_map(wks,u(::2,::2),v(::2,::2),res) or
> from plot=gsn_csm_vector_map(wks,u(::3,::3),v(::3,::3),res) to
> plot=gsn_csm_vector_map(wks,u(::5,::5),v(::5,::5),res) the results were the same !Ido not know why .i want to increase the density of the wind .how should i do ??
>
>
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Received on Wed Sep 21 20:03:08 2011