pggeodb.nancy.inra.fr/db_cefs - db_cefs on pggeodb.nancy.inra.fr

Function: st_resample

Schema

public

Owner

postgres

Descriptions

args: rast, scalex=0, scaley=0, gridx=NULL, gridy=NULL, skewx=0, skewy=0, algorithm=NearestNeighbor, maxerr=0.125 - Resample a raster using a specified resampling algorithm, new dimensions, an arbitrary grid corner and a set of raster georeferencing attributes defined or borrowed from another raster.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_resample (
 rast public.raster,
 scalex double precision = 0,
 scaley double precision = 0,
 gridx double precision = NULL::double precision,
 gridy double precision = NULL::double precision,
 skewx double precision = 0,
 skewy double precision = 0,
 algorithm text = 'NearestNeighbour'::text,
 maxerr double precision = 0.125
)
RETURNS public.raster AS
$span$
SELECT _st_gdalwarp($1, $8, $9, NULL, $2, $3, $4, $5, $6, $7)
$span$
LANGUAGE 'sql'
STABLE
CALLED ON NULL INPUT
SECURITY INVOKER
COST 100;

COMMENT ON FUNCTION public.st_resample(rast public.raster, scalex double precision, scaley double precision, gridx double precision, gridy double precision, skewx double precision, skewy double precision, algorithm text, maxerr double precision)
IS 'args: rast, scalex=0, scaley=0, gridx=NULL, gridy=NULL, skewx=0, skewy=0, algorithm=NearestNeighbor, maxerr=0.125 - Resample a raster using a specified resampling algorithm, new dimensions, an arbitrary grid corner and a set of raster georeferencing attributes defined or borrowed from another raster.';

This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 13/03/2014 13:23