Hi Liping,
I believe you want to draw a vector at every 3rd grid pt, correct?
If that is the case:
plot= gsn_csm_vector_map_ce(wks,u(::3,::3),v(::3,::3),res)
Adam
liping deng wrote:
> hello!
>
> I have a simple probelm, in a vector plot, if I want
> to draw vector every 3 grids, how can I do it?
>
> Thank you very much!
> liping
>
>
>
>
>
>
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-- -------------------------------------------------------------- Adam Phillips asphilli@ucar.edu National Center for Atmospheric Research tel: (303) 497-1726 ESSL/CGD/CAS fax: (303) 497-1333 P.O. Box 3000 Boulder, CO 80307-3000 http://www.cgd.ucar.edu/cas/asphilli _______________________________________________ ncl-talk mailing list ncl-talk@ucar.edu http://mailman.ucar.edu/mailman/listinfo/ncl-talk
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