Hi.
If each variable uses only one of the unlimited dimensions, then I think you are CF compliant.
Grace and peace,
Jim
Jim Biard
Research Scholar
Cooperative Institute for Climate and Satellites
Remote Sensing and Applications Division
National Climatic Data Center
151 Patton Ave, Asheville, NC 28801-5001
jim.biard at noaa.gov
828-271-4900
On Aug 30, 2012, at 2:43 AM, Michael Decker <m.decker at fz-juelich.de> wrote:
> Hi Randy,
>
> well, if you want to stick to the _classic_ data model, then I think you
> will have to stick with a single unlimited dimension only. As I
> understand the netcdf FAQ
> (http://www.unidata.ucar.edu/software/netcdf/#fv18) you would have to
> use the "enhanced" NetCDF-4 format to be able to include multiple
> unlimited dimensions - and this will break compatibility with the
> NetCDF-3 format.
>
> I'm not really sure about implications regarding CF-conformity. There
> are some paragraphs that refer to the unlimited dimension concerning
> dimension order of variables for example. So multiple unlimited
> dimensions might break this requirement...
>
> Regards,
> Michael
>
> On 28.08.2012 22:59, Randy Horne wrote:
>> For the GOES-R product files, the plan is to use the NetCDF4 file format and the classic data model.
>>
>> Is it CF compliant if a NetCDF dataset/file uses two different unlimited dimensions in two data variables ?
>>
>> very respectfully,
>>
>> randy
>>
>>
>> ..............End of Message ...............................-->
>>
>>
>>
>>
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>
>
> --
> Michael Decker
> Forschungszentrum J?lich
> Institut f?r Energie- und Klimaforschung - Troposph?re (IEK-8)
>
> Tel.: +49 2461 61-3867
> E-Mail: m.decker at fz-juelich.de
>
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