[ncl-talk] problems when generating plot

[zuibeidemei]

Hi Mary,
Thanks for your information, I’ll try it.


Best
Cheung




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Cheung,


I was wrong about not being able to run the original version of your script.


I tried it again this morning, and was able to run your script with NCL versions 6.2.1, 6.3.0, and 6.4.0 (test). It takes a bit longer than the raster fill version that I included last night, but it still works.


--Mary






On Sun, Jul 24, 2016 at 11:33 PM, Mary Haley haley at ucar.edu wrote:

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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