[postgis-users] 3D geometries

[Pierre Racine]

Hi Stephen,

It would certainly be very nice to have a generic function doing it:

SELECT  ST_SetMFromRaster(geom, rast)  geom
FROM mylines, myrast
WHERE ST_Intersects(geom, rast)

Pierre

> -----Original Message-----
> From: postgis-users-bounces at postgis.refractions.net [mailto:postgis-users-
> bounces at postgis.refractions.net] On Behalf Of Stephen V. Mather
> Sent: Tuesday, March 13, 2012 1:43 PM
> To: postgis-users at postgis.refractions.net
> Subject: [postgis-users] 3D geometries
> 
> Hi All,
> 
>                 Any special considerations for turning a 2D multi-line geometry into a
> 3D geometry using a DEM as a RASTER within PostGIS?  Has anyone played in
> this arena?
> 
> 
> 
> Thanks,
> Steve
> 
> 
> 
> http://www.clemetparks.com/images/esig/cmp-ms-90x122.pngStephen Mather
> Geographic Information Systems (GIS) Manager
> (216) 635-3243
> 
> svm at clevelandmetroparks.com
> clevelandmetroparks.com <http://www.clemetparks.com/>
> 
> 
> 
> 
> 
> 
> 
>