Dimensionless. Please????
This is the view of physical oceanographers for whom I have the greatest respect.
Cheers, Roy.
________________________________________
From: Reyna Jenkyns [reyna at uvic.ca]
Sent: 22 May 2015 18:06
To: cf-metadata at cgd.ucar.edu; OceanSITES Data Management Team; Nan Galbraith
Subject: Re: [CF-metadata] Salinity units
I'm interested in this topic since I didn't realize what had been discussed previously, and now I think we must be non-compliant as well. Is this documented formally in the CF documentation?
Reyna Jenkyns | Data Stewardship Team Lead - Digital Infrastructure
Ocean Networks Canada | T 250 853 3908 | oceannetworks.ca
University of Victoria PO Box 1700 STN CSC 2300 McKenzie Avenue Victoria, BC V8W 2Y2
________________________________________
From: CF-metadata <cf-metadata-bounces at cgd.ucar.edu> on behalf of Nan Galbraith <ngalbraith at whoi.edu>
Sent: Friday, May 22, 2015 10:03 AM
To: cf-metadata at cgd.ucar.edu; OceanSITES Data Management Team
Subject: Re: [CF-metadata] Salinity units
Hello all -
It's been a long time, but is anyone interested in re-visiting the subject
of units for practical salinity in CF?
I was recently notified that my salinity data was likely to be
overlooked by
some users, because I'd used '1' as the units, not '.001'. Somehow, I'd
forgotten the (long-ago) discussion on the CF list about salinity units.
Some members of the OceanSITES project are interested in revising our
format spec to encourage the use of '1' as an indication that salinity does
not have units - but, of course, we'd mostly rather remain CF-compliant.
Thanks for any feedback on this.
Cheers - Nan
On 6/17/09 2:48 AM, Lowry, Roy K wrote:
> Dear All,
>
> During an exercise with Alison mapping the CF Standard Names to a
> units vocabulary in the BODC vocabulary server I noticed that the
> units for salinity were '1.00E-03', i.e. parts per thousand. My
> understanding in that since the introduction of the Practical
> Salinity Scale that salinity is dimensionless with units of '1'. Is
> there agreement for our changing the units in the Standard Name
> table?
>
> Cheers, Roy.
--
*******************************************************
* Nan Galbraith Information Systems Specialist *
* Upper Ocean Processes Group Mail Stop 29 *
* Woods Hole Oceanographic Institution *
* Woods Hole, MA 02543 (508) 289-2444 *
*******************************************************
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Received on Fri May 22 2015 - 11:49:42 BST
