Hi Chen,
It is possible!
Check out the examples in
http://ncl.ucar.edu/Applications/Scripts/mask.shtml
especially example 4.
http://ncl.ucar.edu/Applications/Scripts/mask_4.ncl
saji
...
* ChenFeng <fengfengabc003_at_163.com> [2007-07-28 21:50:17 +0800]:
> Hello,
>
> Does anyone know how to draw a map with data inside the China boundary and nodata outside it? In another word, I want to find a methord with the same function as "cn_out" in Grads.
>
> Thanks!
>
> ChenFeng
> 2007-07-28
>
>
>
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> ncl-talk_at_ucar.edu
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-- Saji N. Hameed APEC Climate Center +82 51 668 7470 National Pension Corporation Busan Building 12F Yeonsan 2-dong, Yeonje-gu, BUSAN 611705 saji_at_apcc21.net KOREA _______________________________________________ ncl-talk mailing list ncl-talk_at_ucar.edu http://mailman.ucar.edu/mailman/listinfo/ncl-talkReceived on Sat Jul 28 2007 - 22:00:35 MDT
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