Re: Question about wrf_user_getvar, Negative Radar Reflectivity!

From: Mary Haley <haley_at_nyahnyahspammersnyahnyah>
Date: Mon Dec 14 2009 - 13:11:38 MST

Xiaoming,

This is a question better suited for wrfhelp@ucar.edu. I've CC'ed
them here.

--Mary

On Dec 14, 2009, at 12:57 PM, Xiaoming Sun wrote:

>
> Dear All,
>
> Thanks for reading this E-mail.
>
> I am using "wrf_user_getvar" to get the radar reflectivity out and
> then plot the cross section.
>
> This was supposed to be straightforward, just use the following
> command
> wrf_user_getvar(a, "dbz", time)
>
> and follow the example at
> http://www.mmm.ucar.edu/wrf/OnLineTutorial/Graphics/NCL/Examples/
> CROSS_SECTION/wrf_CrossSection2.htm
>
> However, the radar reflectivity has quite some NEGATIVE values,
> although the overall WRF simulation seems pretty reasonable and the
> cross section plot for other variables, such as RH, CWMR are all
> reasonable.
>
> Could you please give some suggestions on this?
>
> Thanks,
>
> Best Regards,
>
> Xiaoming
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Received on Mon Dec 14 13:11:56 2009

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