On Wed, Sep 30, 2015 at 9:01 PM, Suddaby, Rod (NRCan/RNCan) < rod.sudd...@canada.ca> wrote:
> Hello, > I am interested in developing a WPS that will accept as input a collection > of points which would be used to sample a raster (or a number of rasters) > and return the resulting values back to the client. > Before delving into this I wanted to see if there was a service such as > this already packaged with geoserver. > No, there is not. > I’ve scanned through the list in the WPS request builder and stumbled > across the ras:RasterAsPointCollection process but I don’t think this is > exactly what I’m looking for. If anyone knows if there is an existing > implementation of this service please let me know. > Indeed it's not what you want, to sample random points I'd just use the Coverage.evaluate method to pick values at the various points, and then build a feature collection similarly to RasterAsPointCollection, so that the result can be encoded by the existing WPS as GML, JSON or whatever else Cheers Andrea -- == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 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. -------------------------------------------------------
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