Dear Adam, mind you, I don't claim our approach to be a good one or even a _very_ good one. I just felt that with such a large amount of vector data a spatial DBMS would be better suited (we also tried mongodb for the point sampling if I remember correctly).
I don't think it is _too_ difficult to implement good support for a single NetCDF but problems might arise if you want to merge multiple netcdf files into a single datasource. By experience that is usually the use case since most of the time these netcdf files are either produced as part of a stream of forecasts or in-situ acquisitions. I am anyway interested in seeing what you will do in the end with this data. Regards, Simone Giannecchini == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Simone Giannecchini @simogeo Founder/Director GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 333 8128928 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- AVVERTENZE AI SENSI DEL D.Lgs. 196/2003 Le informazioni contenute in questo messaggio di posta elettronica e/o nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il loro utilizzo è consentito esclusivamente al destinatario del messaggio, per le finalità indicate nel messaggio stesso. Qualora riceviate questo messaggio senza esserne il destinatario, Vi preghiamo cortesemente di darcene notizia via e-mail e di procedere alla distruzione del messaggio stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità diverse, costituisce comportamento contrario ai principi dettati dal D.Lgs. 196/2003. The information in this message and/or attachments, is intended solely for the attention and use of the named addressee(s) and may be confidential or proprietary in nature or covered by the provisions of privacy act (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection Code).Any use not in accord with its purpose, any disclosure, reproduction, copying, distribution, or either dissemination, either whole or partial, is strictly forbidden except previous formal approval of the named addressee(s). If you are not the intended recipient, please contact immediately the sender by telephone, fax or e-mail and delete the information in this message that has been received in error. The sender does not give any warranty or accept liability as the content, accuracy or completeness of sent messages and accepts no responsibility for changes made after they were sent or for other risks which arise as a result of e-mail transmission, viruses, etc. On Tue, Jul 12, 2016 at 1:46 AM, Adam Steer <[email protected]> wrote: > Thanks Simone, > > It’s interesting enough to hear that you went to postGIS instead of building > ways to use netCDF. We face the reverse problem: very big datasets in netCDF > files that would preferably remain in netCDF files, but cannot always be > treated as rasters or grids. > > At least figuring out how to deal with it will keep us entertained! > > Regards > > Adam > >> On 11 Jul 2016, at 11:18 PM, Simone Giannecchini >> <[email protected]> wrote: >> >> Dear Adam, >> I can talk about our (as in GeoSolutions) plan as I can't speak for the >> others. >> >> In the past we have done some minor work in exposing trajectories >> straight out of netcdf-cf (if my memory serves me right) but we ended >> up transferring this information to Postgis at ingestion time since we >> did not want to reinvent the wheel as the amount of data we had was >> huge. >> >> Long story short, I don't see plans in the short term to support >> vector data out of netcdf. >> Probably not the answer you wanted to hear, but at least you have an answer >> :) >> >> Regards, >> Simone Giannecchini >> == >> GeoServer Professional Services from the experts! >> Visit http://goo.gl/it488V for more information. >> == >> Ing. Simone Giannecchini >> @simogeo >> Founder/Director >> >> GeoSolutions S.A.S. >> Via di Montramito 3/A >> 55054 Massarosa (LU) >> Italy >> phone: +39 0584 962313 >> fax: +39 0584 1660272 >> mob: +39 333 8128928 >> >> http://www.geo-solutions.it >> http://twitter.com/geosolutions_it >> >> ------------------------------------------------------- >> AVVERTENZE AI SENSI DEL D.Lgs. 196/2003 >> Le informazioni contenute in questo messaggio di posta elettronica e/o >> nel/i file/s allegato/i sono da considerarsi strettamente riservate. >> Il loro utilizzo è consentito esclusivamente al destinatario del >> messaggio, per le finalità indicate nel messaggio stesso. Qualora >> riceviate questo messaggio senza esserne il destinatario, Vi preghiamo >> cortesemente di darcene notizia via e-mail e di procedere alla >> distruzione del messaggio stesso, cancellandolo dal Vostro sistema. >> Conservare il messaggio stesso, divulgarlo anche in parte, >> distribuirlo ad altri soggetti, copiarlo, od utilizzarlo per finalità >> diverse, costituisce comportamento contrario ai principi dettati dal >> D.Lgs. 196/2003. >> >> The information in this message and/or attachments, is intended solely >> for the attention and use of the named addressee(s) and may be >> confidential or proprietary in nature or covered by the provisions of >> privacy act (Legislative Decree June, 30 2003, no.196 - Italy's New >> Data Protection Code).Any use not in accord with its purpose, any >> disclosure, reproduction, copying, distribution, or either >> dissemination, either whole or partial, is strictly forbidden except >> previous formal approval of the named addressee(s). If you are not the >> intended recipient, please contact immediately the sender by >> telephone, fax or e-mail and delete the information in this message >> that has been received in error. The sender does not give any warranty >> or accept liability as the content, accuracy or completeness of sent >> messages and accepts no responsibility for changes made after they >> were sent or for other risks which arise as a result of e-mail >> transmission, viruses, etc. >> >> >> On Fri, Jul 8, 2016 at 3:35 AM, Adam Steer <[email protected]> wrote: >>> Hi all >>> >>> Is there any movement toward supporting ‘point data’ in netCDF format for >>> geoserver? The current netCDF plugin treats data as a raster source, but we >>> are also looking at using netCDF to store ungridded point data. >>> >>> Just an off the top of my head question, since I just hit a little >>> conceptual wall with a task. From my point of view it would be super handy >>> - but I realise it’s not (yet) a common use of netCDF files. >>> >>> Thanks! >>> >>> Adam >>> >>> >>> ------------------------------------------------------------------------------ >>> Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San >>> Francisco, CA to explore cutting-edge tech and listen to tech luminaries >>> present their vision of the future. This family event has something for >>> everyone, including kids. Get more information and register today. >>> http://sdm.link/attshape >>> _______________________________________________ >>> Geoserver-users mailing list >>> [email protected] >>> https://lists.sourceforge.net/lists/listinfo/geoserver-users > > > > Adam Steer > Earth systems data service specialist > National Computational Infrastructure > Leonard Huxley Building, Mills Road > The Australian National University > Acton ACT 2600 Australia > > [email protected] > +61 2 6125 1413 > http://nci.org.au > ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports.http://sdm.link/zohodev2dev _______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
