Calculates the quantiles of a raster object.
Syntax
raster ST_StatsQuantile(raster raster_obj)Parameters
| Parameter | Description |
|---|---|
| raster_obj | The name of the raster object. |
Description
This function calculates quantiles based on bands and records the quantiles in the metadata of the raster object.
Examples
UPDATE rat_quantile
SET raster = ST_StatsQuantile(raster)
WHERE id = 1;