Dear @JonathanGregory, Thanks for these comments
I agree with your updated **(C)**. I'm also fine in (D) with a mesh topology variable getting its canonical identity from the `topology_dimension` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/cf-convention/cf-conventions/issues/153#issuecomment-712675809 This list forwards relevant notifications from Github. It is distinct from [email protected], although if you do nothing, a subscription to the UCAR list will result in a subscription to this list. To unsubscribe from this list only, send a message to [email protected].
