[postgis-tickets] [PostGIS] #2133: [raster] 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:  reopened     
  Priority:  medium  |   Milestone:  PostGIS 2.1.2
 Component:  raster  |     Version:  trunk        
Resolution:          |    Keywords:  history      
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Comment(by robe):

 I misspoke I guess I'm running 2.2.0 dev of some variant here.

 {{{
 POSTGIS="2.2.0dev r11899" GEOS="3.4.2-CAPI-1.8.2 r3924" PROJ="Rel. 4.8.0,
 6 March 2012" GDAL="GDAL 1.10.0, released 2013/04/24 GDAL_DATA not found"
 LIBXML="2.7.8" LIBJSON="UNKNOWN" TOPOLOGY (topology procs from "2.2.0dev
 r11808" need upgrade) RASTER
 }}}


  I pulled all from tmean_26.zip into the table.


 {{{
 raster2pgsql -s 4326 -I -C -M tmean/*.bil -F -t 256x256 tmean | psql
 }}}

 same set of data as #2555

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2133#comment:16>
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