[postgis-devel] SnapToGrid(...) not 3d?

[Kevin Neufeld]

Hi all,
It looks like the snaptogrid function drops z values. Is this a bug?


select asewkt(geomfromewkt('POINT(1.1234 2.23456 3.34567)'));
            asewkt            
-------------------------------
 POINT(1.1234 2.23456 3.34567)
(1 row)

select asewkt(snaptogrid(geomfromewkt('POINT(1.1234 2.23456 3.34567)'), 
0.001));
       asewkt      
--------------------
 POINT(1.123 2.235)
(1 row)


Cheers,
Kevin



-- 
Kevin Neufeld,
Refractions Research Inc.,
kneufeld at refractions.net
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