New issue 1051: No attribute 'retrieve_ghost_zones' in ARTDomainSubset https://bitbucket.org/yt_analysis/yt/issues/1051/no-attribute-retrieve_ghost... Kenza Arraki: Accessing ('gas', 'density_gradient_x') for ART files fails with AttributeError: 'ARTDomainSubset' object has no attribute 'retrieve_ghost_zones' script: http://paste.yt-project.org/show/5748/ dataset: D9p_500 http://yt-project.org/data/ error: http://paste.yt-project.org/show/5749/ Version = 3.3-dev Changeset = 60bd0bc6b0a9 (yt) tip