--- you can reply above this line --- New issue 533: Enzo-3.0 datasets that do not contain active particles cannot be read in. https://bitbucket.org/yt_analysis/yt/issue/533/enzo-30-datasets-that-do-not-... Nathan Goldbaum: Enzo-3.0 datasets that do not contain active particles do not have an AppendActiveParticleType entry in the parameter file (and they shouldn't, I think). This breaks the enzo frontend since it assumes all 3.0 datasets contain such a key. Here's a traceback that exhibits this behavior: http://paste.yt-project.org/show/3270/ I can make this dataset available if it will be useful for debugging. -- This is an issue notification from bitbucket.org. You are receiving this either because you are the owner of the issue, or you are following the issue.