Many thanks Steven.
Please note that I now work part-time from Tuesday to Thursday. E-mail response on other days is possible but not guaranteed!
From: Steven Emmerson [mailto:emmerson at ucar.edu]
Sent: 27 May 2014 00:54
To: John Graybeal
Cc: Lowry, Roy K.; CF Metadata List; michele.fichaut at ifremer.fr
Subject: Re: [CF-metadata] UDUNITS error
John,
Plural units are allowed.
The kilogram is the base unit of mass because that's what the SI says is the base unit of mass. I wish it wasn't.
The UDUNITS package should accept "cubic meters" but doesn't. I consider that a bug and I'll work on it immediately.
Regards,
Steven Emmerson
Software Developer
Unidata Program Center
University Corporation for Atmospheric Research
On Mon, May 26, 2014 at 5:11 PM, John Graybeal <jbgraybeal at mindspring.com<mailto:jbgraybeal at mindspring.com>> wrote:
3 progressively stupider questions, offered in hopes of provoking the right answer:
- Perhaps depends on which standard name it's attached to?
- Are plural units allowed in the prefix?
- Why is the base mass unit kilogram, i.e., why does it already have a prefix?
If anyone has found a deep description of UDUNITS I'd love to know of it. So far it seems like one has to study and do tests with the code to understand all the details.
John
On May 26, 2014, at 06:53, "Lowry, Roy K." <rkl at bodc.ac.uk<mailto:rkl at bodc.ac.uk>> wrote:
Dear All,
We're getting a CF conformance checker error on the units 'milligrams per cubic meter'. Anybody know why it's wrong?
Cheers, Roy.
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