Hey, maybe using straight conversion : http://postgis.refractions.net/docs/RT_ST_AsRaster.html
I don't know about the Z attribute. If it doesn't work with point, maybe bufferize it. Cheers, Rémi-C 2013/10/9 Radan Šuba <[email protected]> > 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 >
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