id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 2030,[raster] n-raster ST_MapAlgebra,Bborie Park,Bborie Park,"This is to replace ALL ST_MapAlgebra functions, 1 and 2 raster variants. The question I need to address is whether or not passing a single raster multiple times to the C side is efficient (multiple points to the same memory address). If the answer is yes, the supporting multiple bands from one raster is easy...",enhancement,closed,medium,PostGIS 2.1.0,raster,master,fixed,,