[postgis-devel] [PostGIS] #1742: Proj 4.8 + PostGIS 2.0 alters Z-coordinate

[PostGIS]

#1742: Proj 4.8 + PostGIS 2.0 alters Z-coordinate
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 Reporter:  pramsey   |       Owner:  pramsey      
     Type:  defect    |      Status:  new          
 Priority:  critical  |   Milestone:  PostGIS 2.0.0
Component:  postgis   |     Version:  2.0.x        
 Keywords:            |  
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 This query
 {{{
 select
 st_asewkt(st_transform(st_geomfromtext(
 'POINT (700000 4500000 100)',23030), 4326));
 }}}
 returns a z value of 168.25 under PostGIS2.0+Proj4.8 and a value of 100
 under PostGIS1.5+Proj4.8. So the problem is not necessarily proj only.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1742>
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