Hi Lei,
There are a large number of resources that control the Information
Label. I think you want to use cnInfoLabelOrthogonalPosF:
http://www.ncl.ucar.edu/Document/Graphics/Resources/cn.shtml#cnInfoLabelOrthogonalPosF
try setting it to -0.02 and see if that works for you.
As far as the land color goes, I bet the colormap that you have defined
does not have gray in it. If that is true, then NCL will choose the
color that it thinks is closest to gray, in your case that seems to be
light blue.
(Note that if you are not defining a colormap via gsn_define_colormap or
gsn_merge_colormaps, that NCL will automatically use the default
colormap shown here:
http://www.ncl.ucar.edu/Document/Graphics/ColorTables/default.shtml )
You have two options:
1) Choose a colormap with gray in it, and define it
ex. gsn_define_colormap(wks,"rainbow+gray")
2) Add the color gray to the existing loaded colormap via NhLNewColor:
ex. gsn_define_colormap(wks,"BlWhRe")
nc = NhlNewColor(wks,0.7,0.7,0.7) ; will add gray70 to colormap
http://www.ncl.ucar.edu/Document/Functions/Built-in/NhlNewColor.shtml
Note that setting all three values the same in NhlNewColor will result
in black, different shades of grays, or white.
Hope that helps,
Adam
Lei wrote:
> Hi,
> For the attached figure, how to change the color of shading to grey?
> In my code, I used
> mapa_at_cnMonoFillColor = True
> mapa_at_cnFillColor = "Grey"
> But the output color is in light blue.
> A second question is how to move "CONTOUR FROM -3 TO 3 BY .2" down
> below the longitude. In the figure, it partially covers 90W.
> Please provide help if you have some suggestions. Thank you very much
> in advance.
> Lei
>
>
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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 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 Thu Jul 16 2009 - 10:58:51 MDT
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