Re: map fill with differnt color

From: Adam Phillips <asphilli_at_nyahnyahspammersnyahnyah>
Date: Wed, 01 Feb 2006 17:00:46 -0700

Hi Chao,

Are you setting the resource:
res@cnLevelSelectionMode = "ManualLevels"

If you aren't, then cnMinLevelValF/cnMaxLevelValF/cnLevelSpacingF will
not have any effect...
Adam

Chao Luo wrote:
> Hi All,
>
> I want to fill drainage basin with different color. The variable is 2d
> dimension with different number (same number in same drainage area). For
> example, 550 in area of 10-15N, 20-40E; and 800 in area 20-30N, 80-100E,
> and so on. I want to fill the different color for different number in
> different drainage basin areas like different color for different
> country in world map.
>
> Here is the part of code I used in the script. But it doesn't work.
>
> res@cnFillOn = True ; turns on the color
> res@mpFillOn = True
> res@cnLinesOn = False
> res@cnMinLevelValF = 300. ; set min contour level
> res@cnMaxLevelValF = 900. ; set max contour level
> ;res@cnLevelSpacingF = 50
> plot(0) = gsn_csm_contour_map_ce(wks_id,bsn_mdl(:,:),res)
>
>
> Is there a function can be used to do it?
>
> Thanks much,
>
> Chao
>
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> ncl-talk_at_ucar.edu
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-- 
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Adam Phillips			             asphilli_at_ucar.edu
National Center for Atmospheric Research   tel: (303) 497-1726
ESSL/CGD/CAS                               fax: (303) 497-1333
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Received on Wed Feb 01 2006 - 17:00:46 MST

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