[yt-dev] Vector fields

[Matthew Turk]

Hi all,

I got an email from someone identifying a problem in profiles.  This
person was dealing with vector fields, which were giving bad results.
I wanted to open up discussion here, as I know Jeff and Sam and others
have thought about this.  I'll contribute some thoughts after giving
the mic over to someone else.

In an ideal world, how should a vector field -- like angular momentum,
in particular -- be presented and dealt with in yt?

-Matt