[postgis-tickets] [PostGIS] #2911: ST_Rescale changes extent

[PostGIS]

#2911: ST_Rescale changes extent
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 Reporter:  strk    |       Owner:  strk         
     Type:  defect  |      Status:  assigned     
 Priority:  high    |   Milestone:  PostGIS 2.1.4
Component:  raster  |     Version:  2.1.x        
 Keywords:          |  
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Comment(by strk):

 I've a fix for this, but it breaks an existing test which I belive is
 broken, the one introduced here:
 http://trac.osgeo.org/postgis/changeset/11215

 That test pretends that the output scale of a ST_Rescale with parameter
 2,2 is 1, -1 as the input.
 Shouldn't it be 2, -2 instead ?

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2911#comment:5>
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