[yt-dev] Issue #580: In LightRay, halo list is missing "center" when getting straight from halo profiler. (yt_analysis/yt)

[Britton Smith]

New issue 580: In LightRay, halo list is missing "center" when getting straight from halo profiler.
https://bitbucket.org/yt_analysis/yt/issue/580/in-lightray-halo-list-is-missing-center

Britton Smith:

When loading the halo list straight from the halo profiler in the light ray tool, it appears to be missing the halo centers.  The error looks like this:

Traceback (most recent call last):
  File "../analysis/make_light_ray_0.1_Lstar.py", line 120, in <module>
    njobs=-1)
  File "/nics/a/proj/cosmo/local-britton/nautilus/src/yt-britton/yt/analysis_modules/cosmological_observation/light_ray/light_ray.py", line 409, in make_light_ray
    **halo_profiler_parameters)
  File "/nics/a/proj/cosmo/local-britton/nautilus/src/yt-britton/yt/analysis_modules/cosmological_observation/light_ray/light_ray.py", line 469, in _get_halo_list
    halo_list=halo_list)
  File "/nics/a/proj/cosmo/local-britton/nautilus/src/yt-britton/yt/analysis_modules/cosmological_observation/light_ray/light_ray.py", line 502, in _halo_profiler_list
    return_list[field].append(halo[field])
KeyError: 'center'

Responsible: brittonsmith