New issue 834: Off-axis slices and projections made with PlotWindow don't recognize 'code_length' as a unit https://bitbucket.org/yt_analysis/yt/issue/834/off-axis-slices-and-projectio... John ZuHone: Example notebook: http://nbviewer.ipython.org/gist/anonymous/11193110 I do not see a similar problem with their on-axis counterparts.