Re: Marker for tropical cyclone

Hi Laura,

How about this:

  tropical_storm_symbol = NhlNewMarker(wks, "m", 35, 0.0, 0.0, 1.0, 0.7,
0.0)
  hurricane_symbol = NhlNewMarker(wks, "p", 37, 0.0, 0.0, 1.0,
0.8, 0.0)

This returns an index that you can then use in the workstation of the
plot you are creating. Note that the wks graphical object must be
created first.

Jonathan

On 04/12/2012 11:30 PM, Laura Fowler wrote:
> Hi:
> I want to add the location of tropical cyclones using
> gsn_add_polymarker. How do I specify gsMarkerIndex so it looks like the
> symbol usually used for a tropical cycle? I was looking at the different
> markers but do not see it. Thanks,
> Laura
>

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Received on Thu Apr 12 17:34:01 2012