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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

Option

Value

Returns

public.raster

Language

sql

Parameters

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

 

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 public
._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
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