[postgis-devel] [PostGIS] #860: [raster] Modify ST_MapAlgebra to handle expressions and user-functions

[PostGIS]

#860: [raster] Modify ST_MapAlgebra to handle expressions and user-functions
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 Reporter:  dzwarg          |       Owner:  dzwarg       
     Type:  enhancement     |      Status:  assigned     
 Priority:  blocker         |   Milestone:  PostGIS 2.0.0
Component:  postgis raster  |     Version:  trunk        
 Keywords:                  |  
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Comment(by pracine):

 If I remember well we have to move the pixeltype parameter to get the same
 parameter order of other MapAlgebra variants allowing to pass extra
 parameters to the user custom function. Right?

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/860#comment:8>
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