Hi Wolfgang,
See example 7 on the masking page here:
http://www.ncl.ucar.edu/Applications/mask.shtml#ex7
Note that the data itself is masked by the topography in the 2nd and 3rd
frame, and that to use cnMissingValFillColor you must also set cnFillOn
= True
Good luck,
Adam
Wolfgang Langhans wrote:
> Hi,
> I am plotting vertical cross-sections using the 2D vertical coordinate,
> following the example (second plot) at:
> http://www.ncl.ucar.edu/Applications/Scripts/2dvertcoords_1.ncl
> This works fine for me, but now I try to indicate the top of my
> underlying orography with a black line. I tried:
>
> res_at_cnMissingValPerimOn = True
> res_at_cnMissingValPerimColor = "black"
>
> but without success. Currently the orography appears white, which is
> unfavorable when large parts of the plot is also white (no separation
> line). I do have of course the height of each model level (I already
> use it for the 2D coordinate). Maybe there are any ideas how to plot the
> lowest model level or the top of the orography.
> Best regards,
> Wolfgang
>
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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 Fri Jan 09 2009 - 10:08:45 MST
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