[postgis-devel] [PostGIS] #1005: [raster] Problem with ST_SummaryStats(text, text) results

[PostGIS]

#1005: [raster] Problem with ST_SummaryStats(text, text) results
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 Reporter:  pracine         |       Owner:  dustymugs    
     Type:  defect          |      Status:  assigned     
 Priority:  medium          |   Milestone:  PostGIS 2.0.0
Component:  postgis raster  |     Version:  trunk        
 Keywords:                  |  
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Comment(by dustymugs):

 Yes.  It uses the same one-pass standard deviation calculation method that
 is used for each individual tile.  Your example above comes to the correct
 value.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1005#comment:16>
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