Neill,

Lack of a standard name doesn't make the file non-compliant. There's no minimum set of required attributes. If you follow the conventions in how you make your observation number coordinate variable, then you are fine, even if there is no standard name for it.

Grace and peace,

Jim


On 10/31/17 7:36 AM, Bowler, Neill wrote:

Hi all,

I’m very new to this, so please forgive my ignorance.

I’m working on GPSRO data, and once this data has been collated we write it to a netCDF file.  The main observation data is written as a 2D array with dimensions observation number (1 to n, where n will vary from file to file) and height (from 0 to 60km).  The file also contains lots of additional data (such as latitude and longitude of each observation, the ID of the satellite used, etc).  The integer observation number is the only sensible unique dimension that I know of.

My difficulty is that observation number, or something similar, is not in the CF standard.  Therefore my files are not CF-compliant, although they are in every other respect.  Is there scope for adding something like observation number to the standard?

Many thanks,

Neill

Neill Bowler  Expert Scientist - GPSRO & Ensemble Forecasting
Met Office  FitzRoy Road  Exeter  Devon  EX1 3PB  United Kingdom
Tel: +44 (0)1392 886449  Fax: +44 (0)1392 885681
Email: [email protected] <mailto:[email protected]>Website: www.metoffice.gov.uk <http://www.metoffice.gov.uk>

http://www.metoffice.gov.uk/research/people/neill-bowler



_______________________________________________
CF-metadata mailing list
[email protected]
http://mailman.cgd.ucar.edu/mailman/listinfo/cf-metadata

--
CICS-NC <http://www.cicsnc.org/> Visit us on
Facebook <http://www.facebook.com/cicsnc>         *Jim Biard*
*Research Scholar*
Cooperative Institute for Climate and Satellites NC <http://cicsnc.org/>
North Carolina State University <http://ncsu.edu/>
NOAA National Centers for Environmental Information <http://ncdc.noaa.gov/>
/formerly NOAA’s National Climatic Data Center/
151 Patton Ave, Asheville, NC 28801
e: [email protected] <mailto:[email protected]>
o: +1 828 271 4900

/Connect with us on Facebook for climate <https://www.facebook.com/NOAANCEIclimate> and ocean and geophysics <https://www.facebook.com/NOAANCEIoceangeo> information, and follow us on Twitter at @NOAANCEIclimate <https://twitter.com/NOAANCEIclimate> and @NOAANCEIocngeo <https://twitter.com/NOAANCEIocngeo>. /


_______________________________________________
CF-metadata mailing list
[email protected]
http://mailman.cgd.ucar.edu/mailman/listinfo/cf-metadata

Reply via email to