Date: Wed Aug 24 2011 - 08:34:02 MDT
Hi Adam, thanks for the answer.
I can't make this work.
I have 3 shapefiles, a map, a poligon and points of interest.
I can draw map and poligon but I can't add the points of interest.
If you see the shapefile script MAry worte a function there that I call from aeronavegacion, I load the 2 shapefiles and draw them ok, but how can I add the points also?
I attach an image of the map and poligon so you can see that.
Cheers
> Date: Fri, 19 Aug 2011 14:49:42 -0600
> From: asphilli_at_ucar.edu
> To: ncl-talk_at_ucar.edu
> Subject: Re: Add points of interes to a background map
>
> You're having trouble with shapefiles_point.ncl, correct?
>
> If so, then I think I know what the problem is. You need to add:
> res_at_gsnDraw = False ; do not draw the plot
> res_at_gsnFrame = False ; do not advance the frame (=flip the page)
>
> You correctly call draw(map) and frame(wks) after the polymarkers are
> drawn, but you need to tell NCL to not draw the plot or advance the
> frame until the polymarkers are drawn. Without that, any polymarkers
> will not be added properly.
>
> Note that in your aeornavegacion_300.ncl script, you set
> pltres_at_PanelPlot = True. What this does (behind the scenes) is to set
> gsnDraw = False and gsnFrame = False when you call the WRF plotting
> function wrf_map_overlays, which again is a necessary precondition to
> using any of the gsn_add_* functions..
>
> Hope that helps! Adam
>
> On 08/19/2011 02:14 PM, Vanesa Bdm wrote:
> > Hello a few months ago, Mary and Dennis help me to add a backgrond map
> > to my scripts.
> > Now I need to add towns (points of interest).
> > I can do exactly that but separetly, I edit shapiles_6.ncl and I can see
> > all my points, and I try, but with no success to add those points to my
> > script so I can see all together.
> >
> > Any ideas?
> >
> > Cheers
> >
> >
> >
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> --
> ______________________________________________________________
> Adam Phillips asphilli_at_ucar.edu
> NCAR/Climate and Global Dynamics Division (303) 497-1726
> P.O. Box 3000
> Boulder, CO 80307-3000 http://www.cgd.ucar.edu/cas/asphilli
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