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

Function: st_rastertoworldcoordx

Schema

public

Owner

albenard

Descriptions

args: rast, xcolumn, yrow - Returns the geometric X coordinate upper left of a raster, column and row. Numbering of columns and rows starts at 1.

Options

Definition

CREATE OR REPLACE FUNCTION public.st_rastertoworldcoordx (
 rast public.raster,
 xr integer,
 yr integer
)
RETURNS double precision AS
$span$
SELECT longitude FROM public._ST_rastertoworldcoord($1, $2, $3)
$span$
LANGUAGE 'sql'
IMMUTABLE
RETURNS NULL ON NULL INPUT
SECURITY INVOKER
COST 100;

COMMENT ON FUNCTION public.st_rastertoworldcoordx(rast public.raster, xr integer, yr integer)
IS 'args: rast, xcolumn, yrow - Returns the geometric X coordinate upper left of a raster, column and row. Numbering of columns and rows starts at 1.';

This file was generated with SQL Manager for PostgreSQL (www.pgsqlmanager.com) at 26/02/2014 11:51