[yt-dev] Issue #782: amr kd-tree doesn't work with units refactor (yt_analysis/yt)

[Matthew Turk]

New issue 782: amr kd-tree doesn't work with units refactor
https://bitbucket.org/yt_analysis/yt/issue/782/amr-kd-tree-doesnt-work-with-units

Matthew Turk:

This script fails because of unit conversion issues.

```
#!python
from yt.mods import *

pf = load("HiresIsolatedGalaxy/DD0044/DD0044")

dd = pf.h.all_data()
tiles = dd.tiles

for grid, node, (sl, dims, gi) in tiles.slice_traverse():
    print grid
```

Responsible: samskillman