[ncl-talk] how to extract how to extract data in radial extents using wrf ouputs

[Dennis Shea]

Perhaps the following will help:

(a) https://www.ncl.ucar.edu/Applications/unique.shtml
(b) Near the bottom, see:    Katrina_circle.ncl
<https://www.ncl.ucar.edu/Applications/Scripts/Katrina_circle.ncl>

https://www.ncl.ucar.edu/Document/Functions/Built-in/nggcog.shtml
https://www.ncl.ucar.edu/Document/Functions/Built-in/gc_inout.shtml
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NOTE: if you are anew user, it is your responsibility to read NCL
documentation.

https://www.ncl.ucar.edu/Document/Manuals/

Study the User Guide.

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On Sat, Dec 30, 2017 at 3:33 AM, nafiseh pegahfar via ncl-talk <
ncl-talk at ucar.edu> wrote:

> From: "nafiseh pegahfar" <pegahfar at inio.ac.ir>
>
> To: ncl-talk at ucar.edu
> Date: Sat, 30 Dec 2017 13:54:36 +0330
> Subject: how to extract how to extract data in radial extents using wrf
> ouputs
>
> To whom it may concern,
> Sorry taking up your time.
> I use WRF outputs with 6-km resolution.
> I need to extract data from 20 km away from a TC center that its lat/lon
> is known. I need a radial extents around TC center. Since WRF outputs has
> square grid I dont know how to extract the needed data. For square domains,
> I used U=a->U(:,:,-(eye_lat)-5:eye_lat+5,:), but how to do for radial
> domain.
> It would be appreciated if any one help me in this issue.
>
>
> Best Regards
> =================================
> Nafiseh Pegahfar
> Assistant Professor
> Iranian National Institute for Oceanography and Atmospheric Science
> (http://www.inio.ac.ir)
> Phone: (0098)21- 66944873-5 Ext. 224
> Fax: (0098)21- 66944869
> Email: (pegahfar at inio.ac.ir)
> (pegahfar at ut.ac.ir)
> =================================
>
>
>
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