Re: plot a circle

From: Rick Brownrigg <brownrig_at_nyahnyahspammersnyahnyah>
Date: Tue May 17 2011 - 11:21:17 MDT

Hi Yongzuo,

I don't think you'll get what you want using markers. However, you might take a look at:

http://www.ncl.ucar.edu/Document/Functions/Built-in/nggcog.shtml

Hope that helps...
Rick

On May 17, 2011, at 10:54 AM, Li, Yongzuo wrote:

> Hi,
>
> I want to use
>
> ;Circle
> pmres = True
> pmres@gsMarkerColor = "Black"
> pmres@gsMarkerSizeF = 0.01
> pmres@gsMarkerThicknessF = 3
> pmres@gsMarkerIndex = 16
> gsn_polymarker(wks,map,-95.08,29.47,pmres)
> gsn_polymarker(wks,map,-93.22,30.13,pmres)
>
> to make a big circle. But the circle looks like polygon
>
> ftp://ftp.caps.ou.edu/users/yli/ike-dom-paper.pdf
>
> Any suggestion is welcome.
>
> Yongzuo
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Received on Tue May 17 11:22:18 2011

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