Hi, if I'm not mistaken existing cql\filtering math functions [1] will convert the date to a number automatically. That say, is not clear to me what you intend to do but you may want to have a look at the following functionalities: * https://docs.geoserver.org/stable/en/user/styling/sld/extensions/rendering-transform.html * https://docs.geoserver.org/latest/en/user/styling/sld/tipstricks/transformation-func.html I doubt they will support your case out of the box, but they can be an inspiration for a solution. Best regards, Nuno Oliveira [1] https://docs.geoserver.org/latest/en/user/filter/function_reference .html#math-functions On Tue, 2020-02-11 at 06:31 -0700, Lucas Cantos wrote: > Hello, > > I'm searching for a way to make time based arithmetic, specifically > addition > and subtraction, from different time dimensions. > I have a single raster data (NetCDF) with hourly precipitation over 5 > days > and would like to make something like a rolling sum over different > periods > (3h, 12h, 24h and 5d). > A SDL solution would be preferable, but if anything works, i'd be > glad. > > I'm sorry if this is already done, but i could not find it so far. > > Thank you, > > > > > -- > Sent from: http://osgeo-org.1560.x6.nabble.com/GeoServer-User-f378639 > 0.html > > > _______________________________________________ > Geoserver-users mailing list > > Please make sure you read the following two resources before posting > to this list: > - Earning your support instead of buying it, but Ian Turton: http://w > ww.ianturton.com/talks/foss4g.html#/ > - The GeoServer user list posting guidelines: http://geoserver.org/co > mm/userlist-guidelines.html > > If you want to request a feature or an improvement, also see this: ht > tps://github.com/geoserver/geoserver/wiki/Successfully-requesting- > and-integrating-new-features-and-improvements-in-GeoServer > > > [email protected] > https://lists.sourceforge.net/lists/listinfo/geoserver-users -- Regards, Nuno Oliveira == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. ==
Nuno Miguel Carvalho Oliveira @nmcoliveira Software Engineer GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 http://www.geo-solutions.it 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-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
