[ncl-talk] Locate buoy location with symbol on map

[Guido Cioni]

Dear Nanda,
You can use markers for placing the symbols. Assuming you have two array with the position of the buoys, say buoy_lon buoy_lat, plotting the points on a map is straightforward. 

 marker = gsn_add_polymarker(wks,map,buoy_lon,buoy_lat,mres)

You can control the marker size and type with marker resources mres. Remember to create first a map projection with map=gsn_csm_map(wks, res).

Let us know if you need more explanations, but I assume that you can find a lot of examples on this on the website. https://www.ncl.ucar.edu/Applications/ <https://www.ncl.ucar.edu/Applications/>

Guido Cioni
http://guidocioni.altervista.org <http://guidocioni.altervista.org/> 

> On 15 Mar 2016, at 14:09, Nanda Kishore Reddy <nandu.eng at gmail.com> wrote:
> 
> Hi NCL users,
> 
>                       I would like to place the moored buoy locations with a particular symbol on latitude and longitude map so, can anyone help me regarding how to set this one with NCL.   
> 
> 
> 
> 
> With Kind Regards
> Nanda Kishore reddy. B
> 
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