[ncl-talk] Trouble with plot (anomalous rainfall) [SEC=UNCLASSIFIED]

[Jose Augusto Paixão Veiga]

Hi Griff,

thank you for your help and patience in this issue. In fact, some erros
merged during script processing. The error are present bellow

fatal:NhlCvtStringGenArrayToFloatGenArray:Unable to Convert "white "

warning:Error retrieving resource wkBackgroundColor from DB - Using default
value

fatal:NhlCvtStringGenArrayToFloatGenArray:Unable to Convert "black "

warning:Error retrieving resource wkForegroundColor from DB - Using default
value

However, after changing the line command from

opts at ContourParameters = (/ -20., 20., 1.5/)    ; Contour intervals

to

opts at ContourParameters = (/ -20., 20., 5.0/)    ; Contour intervals

the script started working.

Those are NCL "nuances" that I have to learn yet.

Regards



======================================================
​*Prof. José Augusto Paixão Veiga (CREA n.: 24161)*

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On Tue, Nov 22, 2016 at 10:56 PM, Griffith Young <griffith.young at bom.gov.au>
wrote:

> Hello Jose,
>
>                 "... when I run my script it just stop and do not save
> the pdf figure."
>
>                 "What could be happening?"
>
>
>
>                 Almost anything,  There is nothing that I can see that is
> obviously wrong.  Did you mean it hangs?  Or gives an error?
>
>
>
>                 I'll assume that it hangs, because otherwise you would
> have provided the "error" text.  A hang is indicative of an infinite loop
> or a process that cannot finish ("while true do").  Does this help?
>
>
>
>                 Your script looks very similar to the examples...
>
>                 *             http://www.ncl.ucar.edu/
> Document/Functions/wrf.shtml
>
>                 *             http://www.ncl.ucar.edu/
> Document/Functions/WRF_arw/wrf_contour.shtml
>
>                 *             http://www.ncl.ucar.edu/
> Document/Functions/WRF_arw/wrf_map_overlays.shtml
>
>
>
>                 So I assume that you are aware of these pages.
>
>
>
>                 I notice that the link in the documentation for "Examples"
> is broken:
>
>                 *             http://www.mmm.ucar.edu/wrf/
> OnLineTutorial/Graphics/NCL
>
>
>
>                 I also notice that "WRF-related questions should be sent
> to wrfhelp at ucar.edu", so this might be the next avenue of investigation.
>
>
>
> Regards,
>
>                 Griff.
>
>
>
>
>
>
>
> *From:* Jose Augusto Paixão Veiga [mailto:veiga.uea at gmail.com]
> *Sent:* Wednesday, 23 November 2016 12:14 PM
> *To:* Griffith Young
> *Cc:* ncl-talk at ucar.edu
> *Subject:* Re: [ncl-talk] Trouble with plot (anomalous rainfall)
> [SEC=UNCLASSIFIED]
>
>
>
> Dear Griff,
>
>
>
> thank you for your help. I changed the lines you've stressed and you were
> correct. But, after this when I run my script it just stop and do not save
> the pdf figure.
>
>
>
> What could be happening?
>
>
>
> I've attached the new script.
>
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