Changes between Version 215 and Version 216 of WKTRaster/SpecificationWorking03

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Timestamp:
07/25/12 14:32:10 (10 months ago)
Author:
pracine
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  • WKTRaster/SpecificationWorking03

    v215 v216  
    1414}}} 
    1515 
    16 == !RoadMap (in order of importance) == 
    17  
    18  
     16== !RoadMap (in order of importance)(not every items have a description below) == 
     17 
     18 * Have a stable and fast GDAL driver (see GDAL tickets and specifications) 
    1919 * Work on ST_MapAlgebra() 
    2020  * Break up RASTER_mapAlgebra2 so that the main engine is in rt_core instead of rt_pg.  This is needed for C-based aggregate functions that run against ST_MapAlgebra. 
    … …  
    2727 * C version of the ST_Union(raster) aggregate (Ticket #1364). 
    2828 * ST_Retile() 
    29  * Add ST_Union() variants to be able to pass temporary expressions. 
     29 * CUnit tests. 
     30 * Aggregate versions of stats functions. 
     31 * GUI Loader. 
     32 * Faster out-of-db data loading 
     33 * Set and keep up to date the !IsNodataValue flag indicating that the whole band is nodata and add related optimizations. (Objective FV.22 below and Ticket #593) 
     34 * Add ST_Union() variants accepting a set of temporary expressions. 
    3035 * Multi-band ST_AddBand() 
    3136 * ST_UnionToRaster() and ST_BurnToRaster() (Objective FV.19 below) 
    32  * Set and keep up to date the !IsNodataValue flag indicating that the whole band is nodata and add related optimizations. (Objective FV.22 below and Ticket #593) 
    3337 * Subtiling of rasters (PostGIS 3.0 or create a new raster type) 
    3438