Re: noise after 2D interpolation

Hi Yongzuo,

What about setting the contour resource cnSmoothingOn to True? Or,
if you are generating a raster plot (which doesn't seem to be the case
here), you can set cnRasterSmoothingOn to True.

--Mary

On Jul 2, 2010, at 12:44 AM, Li, Yongzuo wrote:

> Hi,
>
>
> I use
>
> ftp://ftp.erc.msstate.edu/outgoing/yli/ABL/wrf-minus-ruc.ncl
>
> to make
>
> ftp://ftp.erc.msstate.edu/outgoing/yli/ABL/wrf-minus-ruc-final.pdf
>
> There are a lot of noise on page 3 of the pdf file after
>
> u1d = rcm2points(lat2d,lon2d,uzoom,y1d,x1d,2)
> v1d = rcm2points(lat2d,lon2d,vzoom,y1d,x1d,2)
>
> Is any smooth function available in NCL to remove noise?
>
>
> Yongzuo
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Received on Fri Jul 2 07:43:31 2010