[ncl-talk] Components of Divergence in NCL

[Barry Lynn]

Hi:

You need to have someone from the NCL "team" send you the fortran code, and
then you can edit it and use "WRAPIT" to obtain the terms you want.

Barry

On Thu, May 2, 2019 at 10:19 AM Lyndz <olagueralyndonmark429 at gmail.com>
wrote:

> Dear NCL experts,
>
> I have been using the divergence (via spherical harmonics) routine in NCL:
> https://www.ncl.ucar.edu/Document/Functions/Built-in/uv2dvF-1.shtml
>
> Based on previous literatures, the divergence can be decomposed to its
> directional (diffluence) and speed (stretching) components (natural
> coordinates).
>
> https://www.weather.gov/media/wrh/online_publications/TAs/ta9139.pdf
>
> http://www.inscc.utah.edu/~steenburgh/classes/5110/lecture_notes/divergence+deformation.pdf
>
> [1] Is it possible to extract these terms in NCL?
> [2] If yes, I would like to ask for suggestions on how to do this in NCL.
>
> Sincerely,
>
> Lyndz
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-- 
Barry H. Lynn, Ph.D
Senior Associate Scientist, Lecturer,
The Institute of the Earth Science,
The Hebrew University of Jerusalem,
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