Changes between Version 37 and Version 38 of WKTRaster/SpecificationWorking02
- Timestamp:
- 09/21/10 08:01:27 (14 years ago)
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WKTRaster/SpecificationWorking02
v37 v38 71 71 72 72 Only the first variant should be implemented in C. Others are pl/pgSQL variants. The C implementation should follow the plpgsql script of the one raster version of ST_MapAlgebra implemented at the top of http://trac.osgeo.org/postgis/browser/spike/wktraster/scripts/plpgsql/st_mapalgebra.sql 73 74 Specifications for the two rasters version of ST_MapAlgebra are descibed in Objective 2.0.03. 73 75 74 76 ----