2014-10-24 9:27 GMT+02:00 Pedro Briones Garcia <[email protected]>: > Hi everybody. > > > > I have a coordinate grid layer in Geoserver in *4326* SRS. When I > previsualize it, it’s all right (attached *good.jpg*): > > > http://localhost:8080/geoserver/cite/wms?service=WMS&version=1.0.0&request=GetMap&layers=cite: > *ne_10m_graticules_1* > &styles=&Bbox=-50,10,50,60.0&width=660&height=330&crs=EPSG:*4326* > &format=application/openlayers > <http://localhost:8080/geoserver/cite/wms?service=WMS&version=1.0.0&request=GetMap&layers=cite:ne_10m_graticules_1&styles=&Bbox=-50,10,50,60.0&width=660&height=330&crs=EPSG:4326&format=application/openlayers> > > > > But when I try to visualize in a different SRS (*4258*, por example) some > of the longitude lines (meridians) disappear (attached *bad.jpg*): > > > http://localhost:8080/geoserver/cite/wms?service=WMS&version=1.0.0&request=GetMap&layers=cite: > *ne_10m_graticules_1* > &styles=&Bbox=-50,10,50,60.0&width=660&height=330&crs=EPSG:*4258* > &format=application/openlayers > <http://localhost:8080/geoserver/cite/wms?service=WMS&version=1.0.0&request=GetMap&layers=cite:ne_10m_graticules_1&styles=&Bbox=-50,10,50,60.0&width=660&height=330&crs=EPSG:4258&format=application/openlayers> > > > > Any idea what’s happening? >
I believe the graticule is defined only by its extreme points, which means the meridians touch the pole? When you reproject them these same points are going over the pole and getting "strange" coordinates as a result, which is likely what's causing them to disappear from the map. There is some improvements in GeoServer 2.6.0 to handle datum shift issues, but we mostly worked on what happens to geometries that end up crossing the dateline due to the shift, don't think we worked on cutting/extending meridians to deal pole cross-over Cheers Andrea -- == GeoServer Professional Services from the experts! Visit http://goo.gl/NWWaa2 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. -------------------------------------------------------
------------------------------------------------------------------------------
_______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
