Changes between Version 221 and Version 222 of WKTRaster/SpecificationWorking03

Timestamp:

Jul 26, 2012, 2:14:00 PM (12 years ago)

Author:

pracine

Comment:

—

WKTRaster/SpecificationWorking03

@@ -38 +38 @@
 11) Integrate the ST_SummaryStatsAgg() plpgsql prototype (do not need to be implemented in C to be fast).
 
-12) ST_CreateOverview(), ST_IsRegularlyTiled(), ST_HasOverlaps(), ST_HasGaps(), ST_HasTileSameSize(), ST_HasTileAligned()(Objective FV.20 below)
-
-13) C Aggregate versions of stats functions (see the ST_SummaryStatsAgg() plpgsql prototype and ticket #1048).
-
-14) GUI Loader.
-
-15) Faster out-of-db data loading.
-
-16) 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, #594).
-
-17) Add ST_Union() variants accepting a set of temporary expressions.
-
-18) Multi-band ST_AddBand().
-
-19) ST_UnionToRaster() and ST_BurnToRaster() (Objective FV.19 below).
-
-20) CUnit tests.
-
-21) Subtiling of rasters (PostGIS 3.0 or create a new raster type).
+12) Add the possibility to interpolate a raster from a geometry layer.
+
+13) Integrate different custom function to be used with ST_MapAlgebraFct() (e.g. ST_Distance4ma resulting from [http://trac.osgeo.org/postgis/wiki/PostGIS_Raster_SoC_Idea_2012/Distance_Analysis_Tools the GSoC 2012])
+
+13) ST_CreateOverview(), ST_IsRegularlyTiled(), ST_HasOverlaps(), ST_HasGaps(), ST_HasTileSameSize(), ST_HasTileAligned()(Objective FV.20 below)
+
+14) C Aggregate versions of stats functions (see the ST_SummaryStatsAgg() plpgsql prototype and ticket #1048).
+
+15) GUI Loader.
+
+16) Faster out-of-db data loading.
+
+17) 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, #594).
+
+18) Add ST_Union() variants accepting a set of temporary expressions.
+
+19) Multi-band ST_AddBand().
+
+20) ST_UnionToRaster() and ST_BurnToRaster() (Objective FV.19 below).
+
+21) CUnit tests.
+
+22) Subtiling of rasters (PostGIS 3.0 or create a new raster type).
 
 '''Other important TODO'''