> Hello > st_astext is an OGC function supporting only 2D geometries. > To get the textual representation of the real object, use st_asewkt > (extended version of WKT, supporting more dimensions and SRID): >
Hmm, I'm not very clear: st_astext drops third and fourth dimensions when outputing its results. The geometry itself still keeps its dimension (3D, here). Nico _______________________________________________ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
