[ncl-talk] problems when generating plot

[Mary Haley]

Cheung,

Thanks for providing your data and a script. I had the same issue as you
did.

For some reason, doing a smooth fill on this plot is an issue with u.dat.

If you use raster fill, then the script runs pretty quickly, and I have to
say, generates a rather interesting plot. If you overlay this plot on a map
(setting the special lat2d/lon2d attributes and calling
gsn_csm_contour_map), then you can do a smooth fill on this plot.

See the attached modified script and the resultant plots.

I will report a bug on this.

--Mary


On Fri, Jul 22, 2016 at 10:51 AM, Cheung <zuibeidemei at 126.com> wrote:

> Dear ncl-talk:
>
>       I have two binary datasets with the same format.
>       They just contain different values.
>       One of them can be read and plotted correctly. But when NCL plots
> the other one,
>       it get stuck forever... By printing the values from this dataset, I
> did not find anything special (e.g., no "nan", "inf").
>       Can anyone help me with this problem. Thanks so much.
>
>       The NCL script and two datasets are attached.
>        h.dat is the good one, u.dat is the bad one.
>
>  --
> Best
> Cheung
>
>
>
>
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