GFS currently assumes contained Prognostics use same tendency shape as itself

[mcgibbon]

Right now the GFS code makes the implicit assumption that all Prognostic objects wrapped by it will return tendencies with the same dimension ordering as itself. It shouldn't be making this assumption, meaning we'll have to write some more complex code to deal with getting tendencies.

[JoyMonteiro]

Is this a priority? we could change this after the upcoming release.

[mcgibbon]

It is a priority. This is a pretty substantial bug.