Hi Walter,
You can use getvalues to get at the colors:
res = True
....
res@gsnSpreadColors = True
res@gsnDraw = False
res@gsnFrame = False
plot = gsn_csm_contour_map(wks,data,res)
; Retrieve contour levels
getvalues plot@contour
"cnFillColors" : color_indexes
end getvalues
printVarSummary(color_indexes)
See a previous ncl-talk query here:
http://www.ncl.ucar.edu/Support/talk_archives/2012/0731.html
Adam
On 04/11/2012 12:28 PM, Walter Hannah wrote:
> I'm using gsnSpreadColors with a colormap. I'd like to add markers to a
> plot and coloring them manually depending on the data. To do this I need
> to get the resulting color map that would be used after setting
> gsnSpreadColors, but I can't find a way to do this. Any thoughts?
>
> Walter
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-- ______________________________________________________________ Adam Phillips asphilli@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 _______________________________________________ ncl-talk mailing list List instructions, subscriber options, unsubscribe: http://mailman.ucar.edu/mailman/listinfo/ncl-talkReceived on Wed Apr 11 14:16:37 2012
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