[ncl-talk] radar_2.ncl: CF radial dataset

[Mary Haley]

Dear Jalal,

The scalar field warning is indicating that the dimensions of xarr and yarr
don't match the dimensions of z_wave1(nmo,:,:).

We always tell people to look at their data whenever they get an error they
don't understand, and one way to do this is by using printVarSummary to
look at the variables used for plotting:

printVarSummary(z_wave1)
printVarSummary(xarr)
printVarSummary(yarr)

If xarr and yarr are not the same size as the rightmost two dimensions of
z_wave1, then double-check your calculations for them.

I don't understand the error about the longitude labels, because xarr
should NOT be seen by gsn_csm_contour as a longitude array.  Also,
gsnAddCyclic shouldn't come into play, because this is only recognized by
the gsn_csm_xxxxx_map suite of functions.

If you continue to have problems with this script, please include the
errors again, but then also include the printVarSummary output from above.

Thanks,

--Mary






On Fri, Aug 10, 2018 at 12:30 PM, Md. Jalal Uddin <dmjalal90 at gmail.com>
wrote:

> Hi all,
>
> I got the warning for the coordinate array sfXArray invalid. When I tried
> to fix it by *gsnAddCyclic to false, *I got fatal:NclMalloc
> Failed:[errno=12]
> Segmentation fault (core dumped). Please find the script herewith.
>
> warning:ScalarFieldSetValues: coordinate array sfXArray has invalid
> dimensionality: defaulting sfXArray
> warning:ScalarFieldSetValues: coordinate array sfYArray has invalid
> dimensionality: defaulting sfYArray
> (0) get_lon_values: Warning: The range your of longitude values is
> greater than 360.
> (0) get_lat_values: Warning: Your latitude values do not fall between -90
> and 90 inclusive.
> (0) You will not get 'nice' latitude labels.
>
> How can I solve these problems?
>
> Best Regards,
> Jalal
> --
> *Md. Jalal Uddin*
> MSc in Applied Meteorology (English Language)
> Nanjing University of Information, Science and Technology, China
> Jasmine Jiangsu Government Scholar
> Cell: +8613260859092
> Office: WMO RMTC building in middle campus
>
> *AND *
> B.Sc. in Disaster Management (Hons.)
> Patuakhali Science and Technology University, Bangladesh.
> Cell: +8801792052662, +8801838613203
> Email: dmjalal90 at gmail.com
> Web: www.dmjalal90.weebly.com
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> LinkedIn: https://bd.linkedin.com/in/md-jalal-uddin-80a026b0
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> Skype: dmjalal90
>
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