[yt-users] divergence of velocity field in yt

[Britton Smith]

Hi Turhan,

If you have a copy of the yt source, I suggest having a look the
file yt/fields/vector_operations.py.  In there, you will find a function
called _divergence which illustrates how to create a divergence field.
Additionally, I recommend looking for where that function is put to use in
that file for an example of how to add such a field to the list of known
fields.

Britton

On Tue, Oct 18, 2016 at 2:32 PM, turhan nasri <turhannasri at gmail.com> wrote:

> Hi people,
>
> I wish to see the sliceplots of "divergence of velocity" fields in yt. I
> see yt has an example of how to derive gradient of a scalar field , is
> there any example to show how to derive  new field for divergence too ?
>
> Best
> Turhan
>
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