Hi list,
I'm trying to generate a 3D shapefile with OGR SHAPEZIP format. I'm
using MapServer 6.5 compiled with USE_POINT_Z_M options.
mapserv -v gives :
MapServer version 6.5-dev OUTPUT=PNG OUTPUT=JPEG SUPPORTS=PROJ
SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=CAIRO SUPPORTS=ICONV
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER
SUPPORTS=WFS_CLIENT SUPPORTS=WCS_SERVER SUPPORTS=SOS_SERVER
SUPPORTS=GEOS SUPPORTS=POINT_Z_M INPUT=JPEG INPUT=POSTGIS INPUT=OGR
INPUT=GDAL INPUT=SHAPEFILE
My data are stored in Postgis 2.1. They are 3D. I've added the
"ows_geomtype" "MultiPolygon25D" metadata to my layer.
What I get is a 3D shapefile, but all the Z values are set to 0.
Lookking at the request made by MapServer to Postgis, I see the geom is
requested with Force2D function :
encode(ST_AsBinary(ST_Force2D("the_geom"),'NDR'),'hex') as geom
Is this a bug or is there some more settings I didn't set properly ?
Thanks
Guillaume
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