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Hi Lorenzo,
I am not sure whether I will be at the OGC meeting, but I am interested in
how you see NetCDF-U Summary Statistics being compatible with existing CF
Cell methods e.g.
dimensions:
time = UNLIMITED; // (5 currently)
station = 10;
nv = 2;
variables:
float pressure(station,time);
pressure:long_name = "pressure";
pressure:units = "kPa";
pressure:cell_methods = "time: point";
float maxtemp(station,time);
maxtemp:long_name = "temperature";
maxtemp:units = "K";
maxtemp:cell_methods = "time: maximum";
float ppn(station,time);
ppn:long_name = "depth of water-equivalent precipitation";
ppn:units = "mm";
ppn:cell_methods = "time: sum";
double time(time);
time:long_name = "time";
time:units = "h since 1998-4-19 6:0:0";
time:bounds = "time_bnds";
double time_bnds(time,nv);
data:
time = 0., 12., 24., 36., 48.;
time_bnds = -12.,0., 0.,12., 12.,24., 24.,36., 36.,48.;
http://cf-pcmdi.llnl.gov/documents/cf-conventions/1.6/ch07s03.html
It seems like UncertML references could perhaps be 'attached' to existing
Cell method descriptions rather than being an alternative structure?
Regards,
Dom
On 11 November 2011 12:06, <bigagli@xxxxxxxxxxx> wrote:
> Hi Stefano, all,
>
> it makes sense to me to present the NetCDF-U to the ESS DWG, since I'm
> already scheduled for a presentation on a germane topic.
> I don't think it's necessary to organize a meeting of the CDF-netCDF WG,
> if I'm the only presenter (thanks for your availability).
>
> I can certainly notify the MetOceans DWG: what other WGs should I inform,
> in your opinion?
>
> For the interested: the NetCDF draft Discussion Paper is posted to the
> pending documents of the OGC portal. Here is a direct link<
> https://portal.opengeospatial.org/files/?artifact_id=46702&version=1>
> (authentication required).
>
> Best regards,
> Lorenzo
>
>
> Il giorno 11/nov/2011, alle ore 11:42, Stefano Nativi ha scritto:
>
> Hi Ben and Lorenzo,
>
> I will be in Brussels on Tuesday morning and I'll co-chair the ESS meeting
> on Wednesday.
>
> I may organize a CF-netCDF meeting on Tuesday afternoon; however, Lorenzo
> could present the discussion paper in the ESS meeting -he is scheduled to
> give a short talk on the CF-netCDF importance for Earth system sciences.
>
> Stefano
> Hi Lorenzo,
>
> It's great that you've created a discussion paper on the uncertainty
> conventions. It is indeed an important topic.
>
> I will not be in Brussels for the TC there, so, if there is going to be a
> CF-netCDF session, someone else will have to organize it. Or you could
> present the topic in MetOceans or Earth Systems DWG.
>
> In any case, it is crucial that we move forward in this area.
>
> Thanks.
>
> -- Ben
>
> On Thu, Nov 10, 2011 at 11:38 AM, Lorenzo Bigagli <bigagli@xxxxxxxxxxx
> <mailto:bigagli@xxxxxxxxxxx>> wrote:
> Ben, all,
>
> this is to inform that I have uploaded to the pending documents a
> candidate Discussion Paper on the NetCDF Uncertainty Conventions (NetCDF-U)
> that we discussed in Boulder, for your possible review.
> I would like to (briefly) present it at the next TC Meeting in Bruxelles
> and to propose a motion for the TC to accept it as an OGC Discussion Paper.
>
> Your feedback is welcome.
> Regards,
> Lorenzo Bigagli
>
>
> ---
> Lorenzo Bigagli, Ph.D.
> National Research Council of Italy
> Institute of Methodologies for Environmental Analysis (CNR-IMAA)
>
> a: Area della Ricerca di Potenza, Contrada Santa Loja
> Zona Industriale, I-85050 Tito Scalo (PZ), Italy
> t: +39 0971 427221<tel:%2B39%200971%20427221>
> f: +39 0971 427222<tel:%2B39%200971%20427222>
> m: bigagli@xxxxxxxxxxx<mailto:bigagli@xxxxxxxxxxx>
>
>
>
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