Daniele this email list is no longer active, please send your communication to the developer forum. - - Jody Garnett
On May 22, 2025 at 2:56:11 AM, Daniele Romagnoli < daniele.romagn...@geosolutionsgroup.com> wrote: > Hi GeoServer community. > I would like to propose a new community module to improve Raster Download > in the WPS Download process, by supporting NetCDF output. > https://osgeo-org.atlassian.net/browse/GEOS-11839 > > The current WPS Download > <https://docs.geoserver.org/main/en/user/extensions/wps-download/index.html> > module in GeoServer supports both raster and vector data downloads. For > raster data, it allows the extraction of a single GridCoverage2D and > exports it to standard formats (for example, GeoTIFF) . > > This proposal specifically targets enhancements to the raster download > capabilities, with a focus on better handling of SpatioTemporal > coverages—datasets that include additional dimensions such as time, > elevation, or other custom user-defined dimensions. A trivial example could > be water temperature data produced by forecasting models, often delivered > via NetCDF or ImageMosaic, with values varying across time and depth. > > The enhancement involves allowing users to apply dimension-based filters > on the underlying GranuleSource. Matching granules (i.e., individual > GridCoverage2D instances corresponding to specific dimension values) will > be aggregated into a GranuleStack—similar to the behavior already > implemented in WCS 2.0 when trimming across dimensions. The resulting > GranuleStack can then be encoded into a NetCDF file, leveraging the > existing NetCDF output functionality already available in WCS 2.0 through > the NetCDF output extension > <https://docs.geoserver.org/main/en/user/extensions/netcdf-out/index.html#netcdf-output-format> > . > > This new functionality will be delivered as a separate community module, > that depends on: > - The WPS Download module > - The NetCDF Output extension > > By structuring it this way, we ensure that NetCDF-related dependencies are > only included when explicitly required, keeping the core WPS Download > module lightweight. > > > https://github.com/geoserver/geoserver/pull/8566 > > Regards, > > Daniele Romagnoli > > == > GeoServer Professional Services from the experts! > > Visit http://bit.ly/gs-services-us for more information. > == > > Daniele Romagnoli > Senior Software Engineer > > GeoSolutions Group > phone: +39 0584 962313 > fax: +39 0584 1660272 > > https://www.geosolutionsgroup.com/ > http://twitter.com/geosolutions_it > ------------------------------------------------------- > > Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE > 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si > precisa che ogni circostanza inerente alla presente email (il suo > contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è > riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il > messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra > operazione è illecita. Le sarei comunque grato se potesse darmene notizia. > > This email is intended only for the person or entity to which it is > addressed and may contain information that is privileged, confidential or > otherwise protected from disclosure. We remind that - as provided by > European Regulation 2016/679 “GDPR” - copying, dissemination or use of this > e-mail or the information herein by anyone other than the intended > recipient is prohibited. If you have received this email by mistake, please > notify us immediately by telephone or e-mail. > _______________________________________________ > Geoserver-devel mailing list > Geoserver-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geoserver-devel >
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