[CF-metadata] Integerized Sinusoidal Grid

[Jonathan Gregory]

Dear Julien

I agree with what Brian said. He wrote

> allowing
> the lat/lon coordinates to be stored in a separate file from the data
> variables.  Neither of these options is available in CF-1.0.

CF doesn't have a convention for associating separate nc files and treating
them as though they were a single file. However, some software can do this
e.g. CDMS/CDAT.

Best wishes

Jonathan