Hi Jim, It took me while but I think the discussion can be found have a look at http://mailman.cgd.ucar.edu/pipermail/cf-metadata/2017/thread.html (search for threads "axis attribute"). These exchanges also refer back to discussions in late 2006/early 2007 (same thread name). Also https://cf-trac.llnl.gov/trac/ticket/8, modified by https://cf-trac.llnl.gov/trac/ticket/62.
I've only skimmed them so far, but there is a lot of discussion on the 2-d case. I was going on memory when I said that it's OK for 2-d variables, but I shall delve deeper .... -- 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/252#issuecomment-602716572 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].
