Re: [CF-metadata] Standard name request for ocean colour and iceberg concentration

2010-12-03 Thread Lauret Olivier
Hi all,

 

Thanks, that's fine.

That is to say that

· number_content_of_icebergs (m-2) becomes 
number_of_icebergs_per_unit_area 

Is that right?

 

About the other suggestions, we try to make things so that each entry is a 
combination of existing CF concepts, except the idea of 'non algal particles' 
that is now introduced.

· mass_concentration_of_inorganic_particles_in_sea_water (kg m-3)

· 
volume_absorption_coefficient_of_radiative_flux_in_sea_water_due_to_dissolved_organic_matter_and_non_algal_particles
 (m-1)

· 
volume_absorption_coefficient_of_radiative_flux_in_sea_water_due_to_phytoplankton
 (m-1)

· 
volume_backwards_scattering_coefficient_of_radiative_flux_in_sea_water_due_to_particles
 (m-1)

 

Comments are welcome,

 

Cheers,

Olivier.

 

 

 

 

 

 

 

-Message d'origine-
De : Lowry, Roy K. [mailto:r...@bodc.ac.uk] 
Envoyé : jeudi 2 décembre 2010 17:53
À : Jonathan Gregory
Cc : Lauret Olivier; Laurence Crosnier; cf-metadata@cgd.ucar.edu; Cristina 
Tronconi; Bruce Hackett; o.go...@met.no; Thomas LOUBRIEU; Lia Santoleri; 
Philippe Garnesson
Objet : RE: [CF-metadata] Standard name request for ocean colour and iceberg 
concentration

 

My preference is also for natural English, so am happy with Jonathan's 
suggestion.  I was just pointing out, rather than supporting, the consistency 
issue.

 

Cheers, Roy.

 

-Original Message-

From: Jonathan Gregory [mailto:jonat...@met.reading.ac.uk] On Behalf Of 
Jonathan Gregory

Sent: 02 December 2010 15:37

To: Lowry, Roy K.

Cc: Lauret Olivier; Laurence Crosnier; cf-metadata@cgd.ucar.edu; Cristina 
Tronconi; Bruce Hackett; o.go...@met.no; Thomas LOUBRIEU; Lia Santoleri; 
Philippe Garnesson

Subject: Re: [CF-metadata] Standard name request for ocean colour and iceberg 
concentration

 

 I had the same gut reaction as you and almost came up with the same response 
 until I read the definition Content indicates a quantity per unit area on 
 369 Standard Names.  So, perhaps Olivier is being consistent and tha handful 
 of 'per_unit_area Standard Names are not.

 

I think Olivier is being consistent, but we have synonymous phrases, and in

this case I feel that such freedom is useful! We can't make standard names

completely systematic, because they also have to be reasonably natural English,

I would say. Jonathan

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Re: [CF-metadata] Standard name request for ocean colour and iceberg concentration

2010-12-03 Thread Lowry, Roy K.
Yes, that's my understanding.  Cheers, Roy.

From: Lauret Olivier [mailto:olau...@cls.fr]
Sent: 03 December 2010 10:22
To: Lowry, Roy K.; Jonathan Gregory
Cc: Laurence Crosnier; cf-metadata@cgd.ucar.edu; Cristina Tronconi; Bruce 
Hackett; o.go...@met.no; Thomas LOUBRIEU; Lia Santoleri; Philippe Garnesson; 
frederic.me...@jrc.it
Subject: RE: [CF-metadata] Standard name request for ocean colour and iceberg 
concentration


Hi all,



Thanks, that's fine.

That is to say that

· number_content_of_icebergs (m-2) becomes 
number_of_icebergs_per_unit_area

Is that right?



About the other suggestions, we try to make things so that each entry is a 
combination of existing CF concepts, except the idea of 'non algal particles' 
that is now introduced.

· mass_concentration_of_inorganic_particles_in_sea_water (kg m-3)

· 
volume_absorption_coefficient_of_radiative_flux_in_sea_water_due_to_dissolved_organic_matter_and_non_algal_particles
 (m-1)

· 
volume_absorption_coefficient_of_radiative_flux_in_sea_water_due_to_phytoplankton
 (m-1)

· 
volume_backwards_scattering_coefficient_of_radiative_flux_in_sea_water_due_to_particles
 (m-1)

Comments are welcome,

Cheers,
Olivier.















-Message d'origine-
De : Lowry, Roy K. [mailto:r...@bodc.ac.uk]
Envoyé : jeudi 2 décembre 2010 17:53
À : Jonathan Gregory
Cc : Lauret Olivier; Laurence Crosnier; cf-metadata@cgd.ucar.edu; Cristina 
Tronconi; Bruce Hackett; o.go...@met.no; Thomas LOUBRIEU; Lia Santoleri; 
Philippe Garnesson
Objet : RE: [CF-metadata] Standard name request for ocean colour and iceberg 
concentration



My preference is also for natural English, so am happy with Jonathan's 
suggestion.  I was just pointing out, rather than supporting, the consistency 
issue.



Cheers, Roy.



-Original Message-

From: Jonathan Gregory [mailto:jonat...@met.reading.ac.uk] On Behalf Of 
Jonathan Gregory

Sent: 02 December 2010 15:37

To: Lowry, Roy K.

Cc: Lauret Olivier; Laurence Crosnier; cf-metadata@cgd.ucar.edu; Cristina 
Tronconi; Bruce Hackett; o.go...@met.no; Thomas LOUBRIEU; Lia Santoleri; 
Philippe Garnesson

Subject: Re: [CF-metadata] Standard name request for ocean colour and iceberg 
concentration



 I had the same gut reaction as you and almost came up with the same response 
 until I read the definition Content indicates a quantity per unit area on 
 369 Standard Names.  So, perhaps Olivier is being consistent and tha handful 
 of 'per_unit_area Standard Names are not.



I think Olivier is being consistent, but we have synonymous phrases, and in

this case I feel that such freedom is useful! We can't make standard names

completely systematic, because they also have to be reasonably natural English,

I would say. Jonathan

--



This message (and any attachments) is for the recipient only NERC



is subject to the Freedom of Information Act 2000 and the contents



of this email and any reply you make may be disclosed by NERC unless



it is exempt from release under the Act. Any material supplied to



NERC may be stored in an electronic records management system.



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is subject to the Freedom of Information Act 2000 and the contents
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[CF-metadata] Standard name request for ocean colour and iceberg concentration

2010-12-02 Thread Lauret Olivier
Dear all,

 

MyOcean project needs your help again. 

We have identified a few variables which have no equivalent within CF 
classification. This is quite problematic for us, as ordering and downloading 
netCDF dataset is based on CF reference.

Then we propose to extend CF standard name table with the following entries:

 

· number_content_of_icebergs (m-2)

· mass_concentration_of_inorganic_particles_in_sea_water (kg m-3)

· 
volume_absorption_coefficient_of_radiative_flux_in_sea_water_due_to_dissolved_organic_matter_and_non_algal_particles
 (m-1)

· 
volume_absorption_coefficient_of_radiative_flux_in_sea_water_due_to_phytoplankton
 (m-1)

· 
volume_backwards_scattering_coefficient_of_radiative_flux_in_sea_water_due_to_particles
 (m-1)

 

Thanks in advance for your contribution,

 

Olivier.

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[CF-metadata] Standard name request for ocean colour and iceberg concentration

2010-12-02 Thread Jonathan Gregory
Dear Olivier

   number_content_of_icebergs (m-2)
That is consistent with existing names and makes sense but it's a bit
surprising, don't you think? Because icebergs are so large, it doesn't seem
obvious to talk about the number content of them; that idea is more applicable
to microscopic objects. It would feel more natural to me to name this
  number_of_icebergs_per_unit_area
We already use the phrase per_unit_area in other names as well.

Cheers

Jonathan
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Re: [CF-metadata] Standard name request for ocean colour and iceberg concentration

2010-12-02 Thread Lauret Olivier
Dear Roy and Jonathan,

As I speak english like a spanish cow (it's a French expression..), I never 
imagined this issue :)
I understand what you mean. 

Content means a quantity per unit area. 
I do not know how weird it can be to read something like 'content of icebergs', 
I prefer let you decide on this.

Cheers

Olivier.

-Message d'origine-
De : Lowry, Roy K. [mailto:r...@bodc.ac.uk] 
Envoyé : jeudi 2 décembre 2010 14:53
À : Jonathan Gregory; Lauret Olivier
Cc : Laurence Crosnier; cf-metadata@cgd.ucar.edu; Cristina Tronconi; Bruce 
Hackett; o.go...@met.no; Thomas LOUBRIEU; Lia Santoleri; Philippe Garnesson
Objet : RE: [CF-metadata] Standard name request for ocean colour and iceberg 
concentration

Hello Jonathan,

I had the same gut reaction as you and almost came up with the same response 
until I read the definition Content indicates a quantity per unit area on 369 
Standard Names.  So, perhaps Olivier is being consistent and tha handful of 
'per_unit_area Standard Names are not.

Cheers, Roy.

-Original Message-
From: cf-metadata-boun...@cgd.ucar.edu 
[mailto:cf-metadata-boun...@cgd.ucar.edu] On Behalf Of Jonathan Gregory
Sent: 02 December 2010 13:44
To: Lauret Olivier
Cc: Laurence Crosnier; cf-metadata@cgd.ucar.edu; Cristina Tronconi; Bruce 
Hackett; o.go...@met.no; Thomas LOUBRIEU; Lia Santoleri; Philippe Garnesson
Subject: [CF-metadata] Standard name request for ocean colour and iceberg 
concentration

Dear Olivier

   number_content_of_icebergs (m-2)
That is consistent with existing names and makes sense but it's a bit
surprising, don't you think? Because icebergs are so large, it doesn't seem
obvious to talk about the number content of them; that idea is more applicable
to microscopic objects. It would feel more natural to me to name this
  number_of_icebergs_per_unit_area
We already use the phrase per_unit_area in other names as well.

Cheers

Jonathan
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Re: [CF-metadata] Standard name request for ocean colour and iceberg concentration

2010-12-02 Thread Jonathan Gregory
 I had the same gut reaction as you and almost came up with the same response 
 until I read the definition Content indicates a quantity per unit area on 
 369 Standard Names.  So, perhaps Olivier is being consistent and tha handful 
 of 'per_unit_area Standard Names are not.

I think Olivier is being consistent, but we have synonymous phrases, and in
this case I feel that such freedom is useful! We can't make standard names
completely systematic, because they also have to be reasonably natural English,
I would say. Jonathan
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