[postgis-tickets] [PostGIS] #2229: [raster] Instability with st_intersection/st_intersects

[PostGIS]

#2229: [raster] Instability with st_intersection/st_intersects
--------------------+-------------------------------------------------------
 Reporter:  kib     |       Owner:  dustymugs
     Type:  defect  |      Status:  new      
 Priority:  high    |   Milestone:           
Component:  raster  |     Version:  2.0.x    
 Keywords:          |  
--------------------+-------------------------------------------------------

Comment(by kib):

 Replying to [comment:3 dustymugs]:
 > Try switching around the arguments in ST_Intersects() from raster,
 geometry to geometry, raster.  It could be that there is a different
 answer resulting from the rasterization of the geometry.
 There is no difference when switching around geometry and raster

 > Have you tried PostGIS 2.1 from svn trunk?
 No - I have only tried with 2.0.x

 > Ordering/sorting not working?  You'd need to elaborate on that...
 The SQL I gave had an ''order by lon,lat'' but looking at the output you
 see that the results is not in that ordering :-( I can sort myself, so
 that is of minor import, but may be important in figuring out what goes
 on...

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/2229#comment:7>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.