Re: [CF-metadata] Missing data bins in histograms

2019-05-15 Thread Jonathan Gregory
Dear Martin Yes, that's what I meant, thanks. Indeed, I might be suggesting an extension of the use of flag_values, because you're right that its existing uses are in cases where every data value that occurs is one which appears in flag_values. However this is not a requirement in the convention

Re: [CF-metadata] Question to usage of standard_name sea_water_practical_salinity

2019-05-15 Thread Lowry, Roy K.
Dear Daniel, The value you should store is 35. There is much discussion in the CF archives on the various types of salinity and their units that is best not repeated. It may help your understanding to think of the reason practical salinity is dimensionless and has the canonical unit 1 as being

Re: [CF-metadata] Surfaces under ice vs. above ice : sea water surface vs surface in standard names.

2019-05-15 Thread Martin Juckes - UKRI STFC
Dear Alison, could you take a look at the request for 4 terms listed below, which I submitted in February. There have been no other comments, but I think these are simple adjustments to existing names, regards, Martin From: Juckes, Martin (STFC,RAL,RALSP)

[CF-metadata] Question to usage of standard_name sea_water_practical_salinity

2019-05-15 Thread Daniel Neumann
Dear list, The standard name "sea_water_practical_salinity" has the unit "1". The CF FAQ says that "1" is used instead of "psu" as unit (http://cfconventions.org/faq.html#udunits_missing). If we have "35 psu", does the variable "sea_water_practical_salinity" has a value of 35 (just unit

Re: [CF-metadata] Missing data bins in histograms

2019-05-15 Thread Hollis, Dan
Hi Martin, That seems like a good way forward. I shall make a proposal for a new standard name in the next day or two. Regards, Dan -Original Message- From: Martin Juckes - UKRI STFC Sent: Tuesday, 14 May 2019 17:30 To: Hollis, Dan ; Gregory, Jonathan ; cf-metadata@cgd.ucar.edu;