[yt-users] draw_ids

[Nathan Goldbaum]

The code for that is here:

https://bitbucket.org/yt_analysis/yt/src/a7c319c1f87d4b749aa6feb737da504e43a7defb/yt/visualization/plot_modifications.py?at=yt#plot_modifications.py-628

It's coming from the grid_indicies field, which is defined here:

https://bitbucket.org/yt_analysis/yt/src/a7c319c1f87d4b749aa6feb737da504e43a7defb/yt/fields/geometric_fields.py?at=yt#geometric_fields.py-61

Due the validators used in that field definition "data" is an AMRGridPatch
instance, which is defined in yt/data_objects/grid_patch.py. "data.id" is
the grid ID and "data._id_offset" is (as far as I can see) always 1.

-Nathan

On Thu, Sep 3, 2015 at 2:58 PM, David Collins <dcollins4096 at gmail.com>
wrote:

> Hi, Everybody--
>
> I'm trying to sort out some funny issues with a run, and I'm using the
> draw_ids flag to annotate_grids.  I'm noticing that the same IDs are used
> in wildly different grids.  Where do the ids used for this flag come from,
> and how can I relate them to the grids in index.grids?
>
> d.
>
> --
> -- Sent from a computer.
>
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