Re: "uvmet" function bug

Hi Alice,

I am cc'ing this to wrfhelp@ucar.edu.

'wrfhelp' wrote the code.

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THX

D

On 11/17/2010 04:33 PM, Alice Katharine Du Vivier wrote:
> Hi,
>
> I am running NCL version 5.1.1 on a linux system. I have WRF ARW output
> and am trying to rotate the 10m winds to earth coordinates. I have been
> using the function "uvmet10" in the script and I have attached the
> section in question. When I run the script I get the following error
> messages:
>
> "(0) Warning: Input field was not unstaggered
> (0) Warning: Input field was not unstaggered"
>
> I have looked at the NCL source code for the "uvmet10" function (in
> "WRFUserARW.ncl") and there is a procedure to unstagger the the U10 and
> V10 variables that correspond to the 10m u and v winds. However,
> according to the WRF-ARW V3 User's Guide the U10 and V10 variables are
> not staggered output fields.
>
> When I run my script with these unstaggered variables the winds do
> appear to change, but I am not sure that the procedure is running
> properly still. Could you please let me know if this is an error with
> the 10m wind rotation code or if it is correct please let me know if I
> am not calling the code properly in my script.
>
> Thanks so much for the help.
> Cheers,
> Alice
>
>

-- 
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Dennis J. Shea                  tel: 303-497-1361    |
P.O. Box 3000                   fax: 303-497-1333    |
Climate Analysis Section                             |
Climate & Global Dynamics Div.                       |
National Center for Atmospheric Research             |
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