[yt-users] GDF format issue

[Nathan Goldbaum]

On Fri, Nov 4, 2016 at 12:36 PM, Andrea Negri <negri.andre at gmail.com> wrote:

> Hi Nathan,
>
> yt version returns
>
> ---
> Version = 3.4-dev
> Changeset = 334cceb2c6e1 (yt) tip
> ---
>
>
> Now I'll try to switch to the stable version.
>

If it's broken there it's broken on stable too.

Kacper is taking a look at this right now.


>
> On 4 November 2016 at 18:32, Nathan Goldbaum <nathan12343 at gmail.com>
> wrote:
> >
> > On Fri, Nov 4, 2016 at 12:28 PM, Nathan Goldbaum <nathan12343 at gmail.com>
> > wrote:
> >>
> >> Hi Andrea
> >>
> >> Different how?
> >
> >
> > Ah I see it's in the script you attached, sorry for the confusion.
> >
> >>
> >> I recently fixed a bug in the GDF writer that would cause the field data
> >> for some grids not to get written out properly That fix should be in yt
> >> 3.3.2 so if you're using an older version you might want to update.
> Here's
> >> the PR with the fix:
> >>
> >>
> >> https://bitbucket.org/yt_analysis/yt/pull-requests/
> 2296/iterate-over-all-grids-in-the-gdf-writer/diff
> >>
> >> Nathan
> >>
> >> On Friday, November 4, 2016, Andrea Negri <negri.andre at gmail.com>
> wrote:
> >>>
> >>> Hi all,
> >>>
> >>> As you have already noted, I'm trying to use the GDF format. Just as
> >>> an example I created a simple AMR grid, loaded into yt with load_amr
> >>> and plotted a slice. I then write down the dataset to a gdf file using
> >>> yt.utilities.grid_data_format.writer.write_to_gdf,  and after loading
> >>> the very same dataset and doint the slice again, the result is
> >>> different (verything is in the attached script).
> >>>
> >>> Curiously, if I load the sedov dataset downloaded from
> >>> http://yt-project.org/data/, the slice seems to be OK, I think (but I
> >>> could be wrong) that there is a problem in the gdf writer.
> >>>
> >>>
> >>> Cheers,
> >>> Andrea
> >
> >
> >
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> >
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