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

Function: st_transform

Schema

public

Owner

postgres

Descriptions

args: rast, srid, scalex, scaley, algorithm=NearestNeighbor, maxerr=0.125 - Reprojects a raster in a known spatial reference system to another known spatial reference system using specified resampling algorithm. Options are NearestNeighbor, Bilinear, Cubic, CubicSpline, Lanczos defaulting to NearestNeighbor.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_transform (
 rast public.raster,
 srid integer,
 scalex double precision,
 scaley double precision,
 algorithm text = 'NearestNeighbour'::text,
 maxerr double precision = 0.125
)
RETURNS public.raster AS
$span$
SELECT _st_gdalwarp($1, $5, $6, $2, $3, $4)
$span$
LANGUAGE 'sql'
STABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 100;

COMMENT ON FUNCTION public.st_transform(rast public.raster, srid integer, scalex double precision, scaley double precision, algorithm text, maxerr double precision)
IS 'args: rast, srid, scalex, scaley, algorithm=NearestNeighbor, maxerr=0.125 - Reprojects a raster in a known spatial reference system to another known spatial reference system using specified resampling algorithm. Options are NearestNeighbor, Bilinear, Cubic, CubicSpline, Lanczos defaulting to NearestNeighbor.';

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