[yt-users] Pressure in Enzo methods

Matthew Turk matthewturk at gmail.com
Tue May 5 09:26:46 PDT 2015


Hi Dave,

You can see all the logic inside yt/frontends/enzo/fields.py --
probably not too hard to add a new one, and then PR it!

-Matt

On Tue, May 5, 2015 at 11:02 AM, David Collins <dcollins4096 at gmail.com> wrote:
> Hi, Everybody!
>
> I'm having a little trouble with getting pressure when using HydroMethod=6.
> For instance,
>>>> ds0.all_data()['pressure']
>
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File
> "/Users/dcollins/local-2014-09-24-yt3/src/yt-hg/yt/data_objects/data_containers.py",
> line 233, in __getitem__
>     f = self._determine_fields([key])[0]
>   File
> "/Users/dcollins/local-2014-09-24-yt3/src/yt-hg/yt/data_objects/data_containers.py",
> line 489, in _determine_fields
>     finfo = self.ds._get_field_info("unknown", fname)
>   File
> "/Users/dcollins/local-2014-09-24-yt3/src/yt-hg/yt/data_objects/static_output.py",
> line 482, in _get_field_info
>     raise YTFieldNotFound((ftype, fname), self)
> yt.utilities.exceptions.YTFieldNotFound: Could not find field '('all',
> 'pressure')' in data0000.
>
>
>
> while this works for a run with HydroMethod = 0.
> Could someone give me the nickel tour of hydro method impacts setting of
> variables, and where I should look to make sure pressure is defined?
>
> Thanks!
> d.
>
> --
> -- Sent from a computer.
>
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