[yt-dev] Issue #1307: Add capability to visualize a single variable on multiple meshes (yt_analysis/yt)

[Alexander Lindsay]

New issue 1307: Add capability to visualize a single variable on multiple meshes
https://bitbucket.org/yt_analysis/yt/issues/1307/add-capability-to-visualize-a-single

Alexander Lindsay:

- Starting with SlicePlot initially, it would be great to be able to visualize a variable that exists on multiple (most often geometrically and physically connected) mesh blocks. 
- This is probably unique to UnstructuredMesh (at least for now)

Currently have a hacky solution...will refine over the next couple days.