clev and Pa

[<Mark.Collier@xxxxxxxx>]

Unless I'm doing something wrong and it is already o.k., is it possible for the atmospheric pressure coordinate "plev" and its unit "Pa" to be
recognised in a future release of ferret.

I'm preparing data for the IPCC DDC using the notes http://www-pcmdi.llnl.gov/cmip/IPCC_output_requirements.htm and at the moment ferret does not recognise the
units: "Units on axis "plev" are not recognized": Pa

It was great to have the CF bounds feature recently added.

Thanks,
Mark.