[yt-dev] Issue #1050: Not Implemented thrown for 1d enzo3.0 sims (yt_analysis/yt)

[dcollins4096]

New issue 1050: Not Implemented thrown for 1d enzo3.0 sims
https://bitbucket.org/yt_analysis/yt/issues/1050/not-implemented-thrown-for-1d-enzo30-sims

dcollins4096:

For 1d simulations with enzo3.0, "Not Implemented" errors are thrown when accessing the data.  Attached is a sample dataset that triggers the error.   When changing 
```
#!python

Version = 2.2
```
to
```
#!python

Verions = 2.4
```
in the parameter file, the error goes away and the data can be analyzed.