Re: Interrupted Streamlines

Yang,

Without your data, I'm not sure what's going on.

It helps if you can break down the script a bit. For example, instead of doing a pressure/height/streamline plot, try just a streamline plot.

Even better, try a curly vector plot and let us know if you see the same problem:

 vcres = True
; vcres@vcRefLengthF = 0.008
 vcres@vcGlyphStyle = "CurlyVector"
 plot = gsn_csm_vector(wks,aveu,avew,vcres)

You may need to play with the vcRefLengthF value to get a good length for the vectors.

--Mary

On May 13, 2013, at 7:09 PM, Yang Li wrote:

>
> Dear all,
>
> I use u and omega wind(time:1871-2008,lev:1000-100,lat:-5-5,lon:0-360) from 20CRv2.
> And I plot Jan zonal streamlines.But I find my result may be wrong.It is different from
> normal situation that is Walker circulation.
> My fault is that streamlines are interruped.You can see picture and procedure in attachment.
> Can someone help on this?
>
> Thanks in advance
>
>
> <streamline——Ave_1871-2008.png><streamline.ncl>_______________________________________________
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Received on Mon May 13 21:39:13 2013