What if many points fall into a pixel? Pierre
> -----Original Message----- > From: [email protected] [mailto:postgis-users- > [email protected]] On Behalf Of Radan Šuba > Sent: Wednesday, October 09, 2013 10:37 AM > To: [email protected] > Subject: [postgis-users] multipoints to raster > > Hi all, > > I want to create raster from multipoints geometry where value of pixels is Z > value of points. I want to do everything in the database. Is there any simple > query for that? > So far, I have found the quite complicated way: First create a empty raster > with ST_MakeEmptyRaster, secondly ST_AddBand and at the end > ST_SetValues which is new functions release recently (PostGIS version 2.1). I > am wondering how have these conversion been done until now? > > > Thank for any answer > Radan _______________________________________________ postgis-users mailing list [email protected] http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users
