Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions?

2017-06-09 Thread Lowry, Roy K.
; Matthias Tuma; cf-metadata@cgd.ucar.edu Subject: Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions? All ocean modelers report pH at in situ conditions. Some ocean observers report pH corrected to 25°C, but when doing so they often call that pH25. Many ocean observationa

Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions?

2017-06-09 Thread James Orr
Federal Sent: 08 June 2017 18:58 To: Matthias Tuma Cc: cf-metadata@cgd.ucar.edu Subject: Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions?   Hi Matthias, I'm going to have to go with in-situ, unless someone can correct me otherwise.  I'm 86.33% confident, however.  I

Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions?

2017-06-08 Thread Lowry, Roy K.
To: Matthias Tuma Cc: cf-metadata@cgd.ucar.edu Subject: Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions? Hi Matthias, I'm going to have to go with in-situ, unless someone can correct me otherwise. I'm 86.33% confident, however. I have been looking at

Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions?

2017-06-08 Thread John Dunne - NOAA Federal
Hi Matthias, I'm going to have to go with in-situ, unless someone can correct me otherwise. I'm 86.33% confident, however. I have been looking at Jim Orr's documentation ( http://www.geosci-model-dev-discuss.net/gmd-2016-155/gmd-2016-155.pdf), and it cites: Dickson, A. G., Sabine, C. L., and Ch

Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions?

2017-06-08 Thread Lowry, Roy K.
. From: Matthias Tuma Sent: 08 June 2017 16:32 To: Lowry, Roy K. Cc: cf-metadata@cgd.ucar.edu Subject: Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions? Dear Roy, thank you for your helpful comment on the in-situ conditions. For the question about adding this

Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions?

2017-06-08 Thread John Graybeal
at I partially retired on 01/11/2015. I am now only working >> 7.5 hours a week and can only guarantee e-mail response on Wednesdays, my >> day in the office. All vocabulary queries should be sent to >> enquir...@bodc.ac.uk. Please also use this e-mail if your requirement is >&

Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions?

2017-06-08 Thread Matthias Tuma
; day in the office. All vocabulary queries should be sent to > enquir...@bodc.ac.uk. Please also use this e-mail if your requirement is > urgent. > > > -- > *From:* CF-metadata on behalf of > Matthias Tuma > *Sent:* 08 June 2017 10:56 > *To:

Re: [CF-metadata] Sea water pH values: at standard or in-situ conditions?

2017-06-08 Thread Lowry, Roy K.
gent. From: CF-metadata on behalf of Matthias Tuma Sent: 08 June 2017 10:56 To: cf-metadata@cgd.ucar.edu Subject: [CF-metadata] Sea water pH values: at standard or in-situ conditions? Hello all, we had a question come up for the "sea_water_ph_reported_on_to

[CF-metadata] Sea water pH values: at standard or in-situ conditions?

2017-06-08 Thread Matthias Tuma
Hello all, we had a question come up for the "sea_water_ph_reported_on_total_scale" standard name: it appears that for some communities, in particular on the measurement side, pH would regularly be reported only after first having converted to its equivalent at standard conditions (25C, 0dbar). In