[postgis-devel] [PostGIS] #1618: [raster] ST_Transform to SRID 3978 produce wrong results

PostGIS trac at osgeo.org
Fri Mar 2 01:45:38 PST 2012


#1618: [raster] ST_Transform to SRID 3978 produce wrong results
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 Reporter:  pracine  |       Owner:  dustymugs    
     Type:  defect   |      Status:  assigned     
 Priority:  blocker  |   Milestone:  PostGIS 2.0.0
Component:  raster   |     Version:  trunk        
 Keywords:           |  
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Comment(by pracine):

 Could we make a test trying to identify if there is any other srid to
 which we can not transform properly? Like looping over every srid and
 comparing the resulting extent with the equivalent geometry
 transformation? I know it would be hard to create realistic extents for
 every srid but maybe there is a way to do it without too much hassle.


 I can't believe I choose the only rebel srid to build my big Canadian
 database...

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/1618#comment:4>
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