[CF-metadata] a flag variable questions

From: Jonathan Gregory <j.m.gregory>
Date: Wed, 18 Apr 2012 08:53:30 +0000

> Should flag variables, which are associated with data variables that have explicit coordinates and grid mapping attributes, explicitly specify these same coordinates and grid mapping attributes ?

Yes, I think so. Ancillary variables are data variables, and therefore need to
provide all the necessary metadata independently. Jonathan
Received on Wed Apr 18 2012 - 02:53:30 BST