You did not say what your data looked like!
printVarSummary(u)
If your data is on a *global* grid, the you can use spherical
harmonic operators:
http://www.ncl.ucar.edu/Document/Functions/Built-in/uv2dvF.shtml
or
http://www.ncl.ucar.edu/Document/Functions/Built-in/uv2dvG.shtml
-------
Otherwise, for rectilinear grids:
http://www.ncl.ucar.edu/Document/Functions/Built-in/uv2dv_cfd.shtml
http://www.ncl.ucar.edu/Document/Functions/Built-in/uv2dvr_cfd.shtml
Good luck
On 5/23/13 9:37 AM, Prof. Mônica Senna wrote:
> Hi NCL users,
>
> I want to make a map of streamlines with divergence (the divergence must be
> only colors), but I don´t know how. I did one with streamlines and omega
> (figure below), the appeareance is similar of the map of divergence I want
> to make. The script will be similar?
>
>
> [image: Imagem inline 1]
>
>
>
> Thanks a lot for your attention!
>
>
>
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Received on Thu May 23 15:46:52 2013
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