ST_Retile — Return a set of configured tiles from an arbitrarily tiled raster coverage.
SETOF raster ST_Retile(
regclass tab, name col, geometry ext, float8 sfx, float8 sfy, int tw, int th, text algo='NearestNeighbor')
;
Return a set of tiles having the specified scale (sfx
,
sfy
) and max size (tw
,
th
) and covering the specified extent
(ext
) with data coming from the specified
raster coverage (tab
, col
).
Algorithm options are: 'NearestNeighbor', 'Bilinear', 'Cubic', 'CubicSpline', and 'Lanczos'. Refer to: GDAL Warp resampling methods for more details.
Availability: 2.2.0