Dear Charlie You're right, I had not understood that from the current wording, but indeed, this is something that has to be addressed, which I hadn't thought of. Also, does this algorithm apply to multidimensional auxiliary coordinate variables? It's possible that their dimensions might be defined in different levels of group, which is trickier. The upward search can proceed only as far as the group in which the dimension (or any of the dimensions) of the coordinate (or auxiliary coordinate) variable is defined.
Best wishes Jonathan -- 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/144#issuecomment-429569045
