[postgis-tickets] [PostGIS] #2133: [raster] possible performance issue with ST_MapAlgebra (was: possible performance issue with ST_MapAlgebra)

[PostGIS]

#2133: [raster] possible performance issue with ST_MapAlgebra
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 Reporter:  robe    |       Owner:  dustymugs    
     Type:  defect  |      Status:  new          
 Priority:  medium  |   Milestone:  PostGIS 2.1.0
Component:  raster  |     Version:  trunk        
 Keywords:          |  
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Comment(by dustymugs):

 I'm suspecting there are some some expression-based ST_MapAlgebra
 performance issues.  I hope to work on this at the Boston Code Sprint...

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2133#comment:7>
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