Currently, we have concat_netcdf use the global attributes from the first netCDF file and warn if the attributes differ across files. This is a bit of a kludge to keep things simple, but does mean we lose the manual flags attributes in the later files. A simple fix will be to treat the manual flags attributes specially, ensuring that those attributes in the later files don't exist in the concatenation yet.
Currently, we have
concat_netcdfuse the global attributes from the first netCDF file and warn if the attributes differ across files. This is a bit of a kludge to keep things simple, but does mean we lose the manual flags attributes in the later files. A simple fix will be to treat the manual flags attributes specially, ensuring that those attributes in the later files don't exist in the concatenation yet.