[postgis-tickets] [PostGIS] #2341: [raster] st_mapalgebra mask parameter

[PostGIS]

#2341: [raster] st_mapalgebra  mask parameter
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 Reporter:  nclay        |       Owner:  dustymugs     
     Type:  enhancement  |      Status:  new           
 Priority:  medium       |   Milestone:  PostGIS Future
Component:  raster       |     Version:  trunk         
 Keywords:               |  
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 MapAlgebra should accept a mask to allow for focal statistics  and other
 weighted mask operations.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2341>
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