Reintroduced ST_Intersects(geometry, raster) and ST_Intersects(raster,

geometry).  Added notes regarding the use of ST_Polygon when needing to
test the spatial relationship between a raster and a geometry.

git-svn-id: http://svn.osgeo.org/postgis/trunk@10095 b70326c6-7e19-0410-871a-916f4a2858ee
This commit is contained in:
Bborie Park 2012-07-23 17:49:57 +00:00
parent 9e9beba0c8
commit 743417d895
4 changed files with 715 additions and 4 deletions

View file

@ -8764,6 +8764,54 @@ a_rid | b_rid | overleft
</paramdef>
</funcprototype>
<funcprototype>
<funcdef>boolean <function>ST_Intersects</function></funcdef>
<paramdef>
<type>raster </type>
<parameter>rast</parameter>
</paramdef>
<paramdef>
<type>integer </type>
<parameter>nband</parameter>
</paramdef>
<paramdef>
<type>geometry </type>
<parameter>geommin</parameter>
</paramdef>
</funcprototype>
<funcprototype>
<funcdef>boolean <function>ST_Intersects</function></funcdef>
<paramdef>
<type>raster </type>
<parameter>rast</parameter>
</paramdef>
<paramdef>
<type>geometry </type>
<parameter>geommin</parameter>
</paramdef>
<paramdef choice='opt'>
<type>integer </type>
<parameter>nband=NULL</parameter>
</paramdef>
</funcprototype>
<funcprototype>
<funcdef>boolean <function>ST_Intersects</function></funcdef>
<paramdef>
<type>geometry </type>
<parameter>geommin</parameter>
</paramdef>
<paramdef>
<type>raster </type>
<parameter>rast</parameter>
</paramdef>
<paramdef choice='opt'>
<type>integer </type>
<parameter>nband=NULL</parameter>
</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
@ -8786,7 +8834,7 @@ a_rid | b_rid | overleft
<warning>
<para>
Changed: The ST_Intersects(raster, geometry) and ST_Intersects(geometry, raster) variants present before PostGIS 2.1.0 have been removed. Use ST_Intersects(ST_Polygon(raster), geometry) instead.
Changed: In 2.1.0, the behavior of the ST_Intersects(raster, geometry) variants changed to match that of ST_Intersects(geometry, raster).
</para>
</warning>
@ -8864,6 +8912,12 @@ a_rid | b_rid | overleft
This operand will make use of any indexes that may be available on the rasters.
</para>
</note>
<note>
<para>
To test the spatial relationship of a raster and a geometry, use ST_Polygon on the raster, e.g. ST_Overlaps(ST_Polygon(raster), geometry).
</para>
</note>
<para>Availability: 2.1.0</para>
</refsection>
@ -8940,7 +8994,13 @@ a_rid | b_rid | overleft
This operand will make use of any indexes that may be available on the rasters.
</para>
</note>
<note>
<para>
To test the spatial relationship of a raster and a geometry, use ST_Polygon on the raster, e.g. ST_Touches(ST_Polygon(raster), geometry).
</para>
</note>
<para>Availability: 2.1.0</para>
</refsection>
@ -9016,7 +9076,13 @@ a_rid | b_rid | overleft
This operand will make use of any indexes that may be available on the rasters.
</para>
</note>
<note>
<para>
To test the spatial relationship of a raster and a geometry, use ST_Polygon on the raster, e.g. ST_Contains(ST_Polygon(raster), geometry) or ST_Contains(geometry, ST_Polygon(raster)).
</para>
</note>
<para>Availability: 2.1.0</para>
</refsection>

View file

@ -3134,6 +3134,162 @@ CREATE OR REPLACE FUNCTION st_intersects(rast1 raster, rast2 raster)
LANGUAGE 'sql' IMMUTABLE
COST 1000;
-----------------------------------------------------------------------
-- ST_Intersects(geometry, raster)
-----------------------------------------------------------------------
-- This function can not be STRICT
CREATE OR REPLACE FUNCTION _st_intersects(geom geometry, rast raster, nband integer DEFAULT NULL)
RETURNS boolean AS $$
DECLARE
hasnodata boolean := TRUE;
nodata float8 := 0.0;
convexhull geometry;
geomintersect geometry;
x1w double precision := 0.0;
x2w double precision := 0.0;
y1w double precision := 0.0;
y2w double precision := 0.0;
x1 integer := 0;
x2 integer := 0;
x3 integer := 0;
x4 integer := 0;
y1 integer := 0;
y2 integer := 0;
y3 integer := 0;
y4 integer := 0;
x integer := 0;
y integer := 0;
xinc integer := 0;
yinc integer := 0;
pixelval double precision;
bintersect boolean := FALSE;
gtype text;
scale float8;
w int;
h int;
BEGIN
convexhull := ST_ConvexHull(rast);
IF nband IS NOT NULL THEN
SELECT CASE WHEN bmd.nodatavalue IS NULL THEN FALSE ELSE NULL END INTO hasnodata FROM ST_BandMetaData(rast, nband) AS bmd;
END IF;
IF ST_Intersects(geom, convexhull) IS NOT TRUE THEN
RETURN FALSE;
ELSEIF nband IS NULL OR hasnodata IS FALSE THEN
RETURN TRUE;
END IF;
-- Get the intersection between with the geometry.
-- We will search for withvalue pixel only in this area.
geomintersect := st_intersection(geom, convexhull);
--RAISE NOTICE 'geomintersect=%', st_astext(geomintersect);
-- If the intersection is empty, return false
IF st_isempty(geomintersect) THEN
RETURN FALSE;
END IF;
-- We create a minimalistic buffer around the intersection in order to scan every pixels
-- that would touch the edge or intersect with the geometry
SELECT sqrt(scalex * scalex + skewy * skewy), width, height INTO scale, w, h FROM ST_Metadata(rast);
IF scale != 0 THEN
geomintersect := st_buffer(geomintersect, scale / 1000000);
END IF;
--RAISE NOTICE 'geomintersect2=%', st_astext(geomintersect);
-- Find the world coordinates of the bounding box of the intersecting area
x1w := st_xmin(geomintersect);
y1w := st_ymin(geomintersect);
x2w := st_xmax(geomintersect);
y2w := st_ymax(geomintersect);
nodata := st_bandnodatavalue(rast, nband);
--RAISE NOTICE 'x1w=%, y1w=%, x2w=%, y2w=%', x1w, y1w, x2w, y2w;
-- Convert world coordinates to raster coordinates
x1 := st_world2rastercoordx(rast, x1w, y1w);
y1 := st_world2rastercoordy(rast, x1w, y1w);
x2 := st_world2rastercoordx(rast, x2w, y1w);
y2 := st_world2rastercoordy(rast, x2w, y1w);
x3 := st_world2rastercoordx(rast, x1w, y2w);
y3 := st_world2rastercoordy(rast, x1w, y2w);
x4 := st_world2rastercoordx(rast, x2w, y2w);
y4 := st_world2rastercoordy(rast, x2w, y2w);
--RAISE NOTICE 'x1=%, y1=%, x2=%, y2=%, x3=%, y3=%, x4=%, y4=%', x1, y1, x2, y2, x3, y3, x4, y4;
-- Order the raster coordinates for the upcoming FOR loop.
x1 := int4smaller(int4smaller(int4smaller(x1, x2), x3), x4);
y1 := int4smaller(int4smaller(int4smaller(y1, y2), y3), y4);
x2 := int4larger(int4larger(int4larger(x1, x2), x3), x4);
y2 := int4larger(int4larger(int4larger(y1, y2), y3), y4);
-- Make sure the range is not lower than 1.
-- This can happen when world coordinate are exactly on the left border
-- of the raster and that they do not span on more than one pixel.
x1 := int4smaller(int4larger(x1, 1), w);
y1 := int4smaller(int4larger(y1, 1), h);
-- Also make sure the range does not exceed the width and height of the raster.
-- This can happen when world coordinate are exactly on the lower right border
-- of the raster.
x2 := int4smaller(x2, w);
y2 := int4smaller(y2, h);
--RAISE NOTICE 'x1=%, y1=%, x2=%, y2=%', x1, y1, x2, y2;
-- Search exhaustively for withvalue pixel on a moving 3x3 grid
-- (very often more efficient than searching on a mere 1x1 grid)
FOR xinc in 0..2 LOOP
FOR yinc in 0..2 LOOP
FOR x IN x1+xinc..x2 BY 3 LOOP
FOR y IN y1+yinc..y2 BY 3 LOOP
-- Check first if the pixel intersects with the geometry. Often many won't.
bintersect := NOT st_isempty(st_intersection(st_pixelaspolygon(rast, x, y), geom));
IF bintersect THEN
-- If the pixel really intersects, check its value. Return TRUE if with value.
pixelval := st_value(rast, nband, x, y);
IF pixelval != nodata THEN
RETURN TRUE;
END IF;
END IF;
END LOOP;
END LOOP;
END LOOP;
END LOOP;
RETURN FALSE;
END;
$$ LANGUAGE 'plpgsql' IMMUTABLE
COST 1000;
-- This function can not be STRICT
CREATE OR REPLACE FUNCTION st_intersects(geom geometry, rast raster, nband integer DEFAULT NULL)
RETURNS boolean AS
$$ SELECT $1 && $2::geometry AND _st_intersects($1, $2, $3); $$
LANGUAGE 'sql' IMMUTABLE
COST 1000;
-----------------------------------------------------------------------
-- ST_Intersects(raster, geometry)
-----------------------------------------------------------------------
CREATE OR REPLACE FUNCTION st_intersects(rast raster, geom geometry, nband integer DEFAULT NULL)
RETURNS boolean
AS $$ SELECT $1::geometry && $2 AND _st_intersects($2, $1, $3) $$
LANGUAGE 'sql' IMMUTABLE
COST 1000;
CREATE OR REPLACE FUNCTION st_intersects(rast raster, nband integer, geom geometry)
RETURNS boolean
AS $$ SELECT $1::geometry && $3 AND _st_intersects($3, $1, $2) $$
LANGUAGE 'sql' IMMUTABLE
COST 1000;
-----------------------------------------------------------------------
-- ST_Overlaps(raster, raster)
-----------------------------------------------------------------------
@ -3200,6 +3356,28 @@ CREATE OR REPLACE FUNCTION st_contains(rast1 raster, rast2 raster)
LANGUAGE 'sql' IMMUTABLE
COST 1000;
-----------------------------------------------------------------------
-- ST_Within(raster, raster)
-----------------------------------------------------------------------
CREATE OR REPLACE FUNCTION _st_within(rast1 raster, nband1 integer, rast2 raster, nband2 integer)
RETURNS boolean
AS $$ SELECT _st_contains($3, $4, $1, $2) $$
LANGUAGE 'sql' IMMUTABLE
COST 1000;
CREATE OR REPLACE FUNCTION st_within(rast1 raster, nband1 integer, rast2 raster, nband2 integer)
RETURNS boolean
AS $$ SELECT $1 && $3 AND CASE WHEN $2 IS NULL OR $4 IS NULL THEN st_within(st_convexhull($1), st_convexhull($3)) ELSE _st_contains($3, $4, $1, $2) END $$
LANGUAGE 'sql' IMMUTABLE
COST 1000;
CREATE OR REPLACE FUNCTION st_within(rast1 raster, rast2 raster)
RETURNS boolean
AS $$ SELECT st_within($1, NULL::integer, $2, NULL::integer) $$
LANGUAGE 'sql' IMMUTABLE
COST 1000;
-----------------------------------------------------------------------
-- ST_Intersection(geometry, raster) in geometry-space
-----------------------------------------------------------------------

View file

@ -1,8 +1,15 @@
SET client_min_messages TO warning;
DROP TABLE IF EXISTS raster_intersects_rast;
DROP TABLE IF EXISTS raster_intersects_geom;
CREATE TABLE raster_intersects_rast (
rid integer,
rast raster
);
CREATE TABLE raster_intersects_geom (
gid integer,
geom geometry
);
CREATE OR REPLACE FUNCTION make_test_raster(rid integer, width integer DEFAULT 2, height integer DEFAULT 2, ul_x double precision DEFAULT 0, ul_y double precision DEFAULT 0, skew_x double precision DEFAULT 0, skew_y double precision DEFAULT 0)
RETURNS void
AS $$
@ -169,4 +176,261 @@ JOIN raster_intersects_rast r2
ON r1.rid != r2.rid
WHERE r1.rid = 0;
-- point
INSERT INTO raster_intersects_geom VALUES (
1, (
SELECT ST_SetSRID(ST_MakePoint(0, 0), 0)
)
), (
2, (
SELECT ST_SetSRID(ST_MakePoint(0.1, 0.1), 0)
)
), (
3, (
SELECT ST_SetSRID(ST_MakePoint(-0.1, -0.1), 0)
)
), (
4, (
SELECT ST_SetSRID(ST_MakePoint(-1, -1), 0)
)
), (
5, (
SELECT ST_SetSRID(ST_MakePoint(-1.1, -1), 0)
)
), (
6, (
SELECT ST_SetSRID(ST_MakePoint(-1, -1.1), 0)
)
), (
7, (
SELECT ST_SetSRID(ST_MakePoint(-1.5, -1.5), 0)
)
), (
8, (
SELECT ST_SetSRID(ST_MakePoint(3, 3), 0)
)
);
-- multipoint
INSERT INTO raster_intersects_geom VALUES (
11, (
SELECT ST_Collect(geom) FROM raster_intersects_geom WHERE gid BETWEEN 1 AND 10
)
), (
12, (
SELECT ST_Collect(geom) FROM raster_intersects_geom WHERE gid BETWEEN 3 AND 10
)
), (
13, (
SELECT ST_Collect(geom) FROM raster_intersects_geom WHERE gid BETWEEN 4 AND 10
)
), (
14, (
SELECT ST_Collect(geom) FROM raster_intersects_geom WHERE gid BETWEEN 5 AND 10
)
), (
15, (
SELECT ST_Collect(geom) FROM raster_intersects_geom WHERE gid BETWEEN 6 AND 10
)
);
-- linestring
INSERT INTO raster_intersects_geom VALUES (
21, (
SELECT ST_SetSRID(ST_MakeLine(ARRAY[
ST_MakePoint(1, 1),
ST_MakePoint(1, 0)
]), 0)
)
), (
22, (
SELECT ST_SetSRID(ST_MakeLine(ARRAY[
ST_MakePoint(-1, -1),
ST_MakePoint(1, 1),
ST_MakePoint(1, 0)
]), 0)
)
), (
23, (
SELECT ST_SetSRID(ST_MakeLine(ARRAY[
ST_MakePoint(-1, -1),
ST_MakePoint(-1, 1),
ST_MakePoint(1, 1),
ST_MakePoint(1, -1)
]), 0)
)
), (
24, (
SELECT ST_SetSRID(ST_MakeLine(ARRAY[
ST_MakePoint(-1.1, 1.1),
ST_MakePoint(1.1, 1.1),
ST_MakePoint(1.1, -1.1),
ST_MakePoint(-1.1, -1.1),
ST_MakePoint(-1.1, 1.1)
]), 0)
)
), (
25, (
SELECT ST_SetSRID(ST_MakeLine(ARRAY[
ST_MakePoint(-2, 1),
ST_MakePoint(1, 2),
ST_MakePoint(2, -1),
ST_MakePoint(-1, -2),
ST_MakePoint(-2, 1)
]), 0)
)
), (
26, (
SELECT ST_SetSRID(ST_MakeLine(ARRAY[
ST_MakePoint(-0.5, 0.5),
ST_MakePoint(0, 0.5),
ST_MakePoint(0, 0),
ST_MakePoint(0, -0.5),
ST_MakePoint(-0.5, 0.5)
]), 0)
)
), (
27, (
SELECT ST_SetSRID(ST_MakeLine(ARRAY[
ST_MakePoint(0.5, 0.5),
ST_MakePoint(1, 1),
ST_MakePoint(1, 0),
ST_MakePoint(0.5, 0.5)
]), 0)
)
), (
28, (
SELECT ST_SetSRID(ST_MakeLine(ARRAY[
ST_MakePoint(1, 1),
ST_MakePoint(0, 2),
ST_MakePoint(1, 2),
ST_MakePoint(1, 1)
]), 0)
)
), (
29, (
SELECT ST_SetSRID(ST_MakeLine(ARRAY[
ST_MakePoint(0, 2),
ST_MakePoint(1, 2),
ST_MakePoint(1, 4),
ST_MakePoint(0, 2)
]), 0)
)
);
-- polygon
INSERT INTO raster_intersects_geom VALUES (
31, (
SELECT ST_MakePolygon(geom) FROM raster_intersects_geom WHERE gid = 24
)
), (
32, (
SELECT ST_MakePolygon(geom) FROM raster_intersects_geom WHERE gid = 25
)
), (
33, (
SELECT ST_MakePolygon(geom) FROM raster_intersects_geom WHERE gid = 26
)
), (
34, (
SELECT ST_MakePolygon(geom) FROM raster_intersects_geom WHERE gid = 27
)
), (
35, (
SELECT ST_MakePolygon(geom) FROM raster_intersects_geom WHERE gid = 28
)
), (
36, (
SELECT ST_MakePolygon(geom) FROM raster_intersects_geom WHERE gid = 29
)
);
-- multipolygon
INSERT INTO raster_intersects_geom VALUES (
41, (
SELECT ST_Multi(ST_Union(geom)) FROM raster_intersects_geom WHERE gid BETWEEN 31 and 40
)
), (
42, (
SELECT ST_Multi(ST_Union(geom)) FROM raster_intersects_geom WHERE gid BETWEEN 32 and 40
)
), (
43, (
SELECT ST_Multi(ST_Union(geom)) FROM raster_intersects_geom WHERE gid BETWEEN 33 and 40
)
), (
44, (
SELECT ST_Multi(ST_Union(geom)) FROM raster_intersects_geom WHERE gid BETWEEN 34 and 40
)
), (
45, (
SELECT ST_Multi(ST_Union(geom)) FROM raster_intersects_geom WHERE gid BETWEEN 35 and 40
)
), (
46, (
SELECT ST_Multi(ST_Union(geom)) FROM raster_intersects_geom WHERE gid BETWEEN 36 and 40
)
);
SELECT
'2.1',
r1.rid,
g1.gid,
ST_GeometryType(g1.geom),
ST_Intersects(r1.rast, g1.geom)
FROM raster_intersects_rast r1
CROSS JOIN raster_intersects_geom g1
WHERE r1.rid = 0;
SELECT
'2.2',
r1.rid,
g1.gid,
ST_GeometryType(g1.geom),
ST_Intersects(g1.geom, r1.rast)
FROM raster_intersects_rast r1
CROSS JOIN raster_intersects_geom g1
WHERE r1.rid = 0;
SELECT
'2.3',
r1.rid,
g1.gid,
ST_GeometryType(g1.geom),
ST_Intersects(r1.rast, g1.geom)
FROM raster_intersects_rast r1
CROSS JOIN raster_intersects_geom g1
WHERE r1.rid = 2;
SELECT
'2.4',
r1.rid,
g1.gid,
ST_GeometryType(g1.geom),
ST_Intersects(g1.geom, r1.rast)
FROM raster_intersects_rast r1
CROSS JOIN raster_intersects_geom g1
WHERE r1.rid = 2;
SELECT
'2.5',
r1.rid,
g1.gid,
ST_GeometryType(g1.geom),
ST_Intersects(r1.rast, g1.geom, 1)
FROM raster_intersects_rast r1
CROSS JOIN raster_intersects_geom g1
WHERE r1.rid = 0;
SELECT
'2.6',
r1.rid,
g1.gid,
ST_GeometryType(g1.geom),
ST_Intersects(r1.rast, g1.geom, 1)
FROM raster_intersects_rast r1
CROSS JOIN raster_intersects_geom g1
WHERE r1.rid = 2;
DROP TABLE IF EXISTS raster_intersects_rast;
DROP TABLE IF EXISTS raster_intersects_geom;

View file

@ -1,4 +1,3 @@
NOTICE: table "raster_intersects_rast" does not exist, skipping
1.1|0|1|t
1.1|0|2|t
1.1|0|10|t
@ -31,3 +30,207 @@ NOTICE: table "raster_intersects_rast" does not exist, skipping
1.2|0|30|t
1.2|0|31|t
1.2|0|32|t
2.1|0|1|ST_Point|t
2.1|0|2|ST_Point|t
2.1|0|3|ST_Point|t
2.1|0|4|ST_Point|t
2.1|0|5|ST_Point|f
2.1|0|6|ST_Point|f
2.1|0|7|ST_Point|f
2.1|0|8|ST_Point|f
2.1|0|11|ST_MultiPoint|t
2.1|0|12|ST_MultiPoint|t
2.1|0|13|ST_MultiPoint|t
2.1|0|14|ST_MultiPoint|f
2.1|0|15|ST_MultiPoint|f
2.1|0|21|ST_LineString|t
2.1|0|22|ST_LineString|t
2.1|0|23|ST_LineString|t
2.1|0|24|ST_LineString|f
2.1|0|25|ST_LineString|f
2.1|0|26|ST_LineString|t
2.1|0|27|ST_LineString|t
2.1|0|28|ST_LineString|t
2.1|0|29|ST_LineString|f
2.1|0|31|ST_Polygon|t
2.1|0|32|ST_Polygon|t
2.1|0|33|ST_Polygon|t
2.1|0|34|ST_Polygon|t
2.1|0|35|ST_Polygon|t
2.1|0|36|ST_Polygon|f
2.1|0|41|ST_MultiPolygon|t
2.1|0|42|ST_MultiPolygon|t
2.1|0|43|ST_MultiPolygon|t
2.1|0|44|ST_MultiPolygon|t
2.1|0|45|ST_MultiPolygon|t
2.1|0|46|ST_MultiPolygon|f
2.2|0|1|ST_Point|t
2.2|0|2|ST_Point|t
2.2|0|3|ST_Point|t
2.2|0|4|ST_Point|t
2.2|0|5|ST_Point|f
2.2|0|6|ST_Point|f
2.2|0|7|ST_Point|f
2.2|0|8|ST_Point|f
2.2|0|11|ST_MultiPoint|t
2.2|0|12|ST_MultiPoint|t
2.2|0|13|ST_MultiPoint|t
2.2|0|14|ST_MultiPoint|f
2.2|0|15|ST_MultiPoint|f
2.2|0|21|ST_LineString|t
2.2|0|22|ST_LineString|t
2.2|0|23|ST_LineString|t
2.2|0|24|ST_LineString|f
2.2|0|25|ST_LineString|f
2.2|0|26|ST_LineString|t
2.2|0|27|ST_LineString|t
2.2|0|28|ST_LineString|t
2.2|0|29|ST_LineString|f
2.2|0|31|ST_Polygon|t
2.2|0|32|ST_Polygon|t
2.2|0|33|ST_Polygon|t
2.2|0|34|ST_Polygon|t
2.2|0|35|ST_Polygon|t
2.2|0|36|ST_Polygon|f
2.2|0|41|ST_MultiPolygon|t
2.2|0|42|ST_MultiPolygon|t
2.2|0|43|ST_MultiPolygon|t
2.2|0|44|ST_MultiPolygon|t
2.2|0|45|ST_MultiPolygon|t
2.2|0|46|ST_MultiPolygon|f
2.3|2|1|ST_Point|t
2.3|2|2|ST_Point|t
2.3|2|3|ST_Point|f
2.3|2|4|ST_Point|f
2.3|2|5|ST_Point|f
2.3|2|6|ST_Point|f
2.3|2|7|ST_Point|f
2.3|2|8|ST_Point|t
2.3|2|11|ST_MultiPoint|t
2.3|2|12|ST_MultiPoint|t
2.3|2|13|ST_MultiPoint|t
2.3|2|14|ST_MultiPoint|t
2.3|2|15|ST_MultiPoint|t
2.3|2|21|ST_LineString|t
2.3|2|22|ST_LineString|t
2.3|2|23|ST_LineString|t
2.3|2|24|ST_LineString|t
2.3|2|25|ST_LineString|t
2.3|2|26|ST_LineString|t
2.3|2|27|ST_LineString|t
2.3|2|28|ST_LineString|t
2.3|2|29|ST_LineString|t
2.3|2|31|ST_Polygon|t
2.3|2|32|ST_Polygon|t
2.3|2|33|ST_Polygon|t
2.3|2|34|ST_Polygon|t
2.3|2|35|ST_Polygon|t
2.3|2|36|ST_Polygon|t
2.3|2|41|ST_MultiPolygon|t
2.3|2|42|ST_MultiPolygon|t
2.3|2|43|ST_MultiPolygon|t
2.3|2|44|ST_MultiPolygon|t
2.3|2|45|ST_MultiPolygon|t
2.3|2|46|ST_MultiPolygon|t
2.4|2|1|ST_Point|t
2.4|2|2|ST_Point|t
2.4|2|3|ST_Point|f
2.4|2|4|ST_Point|f
2.4|2|5|ST_Point|f
2.4|2|6|ST_Point|f
2.4|2|7|ST_Point|f
2.4|2|8|ST_Point|t
2.4|2|11|ST_MultiPoint|t
2.4|2|12|ST_MultiPoint|t
2.4|2|13|ST_MultiPoint|t
2.4|2|14|ST_MultiPoint|t
2.4|2|15|ST_MultiPoint|t
2.4|2|21|ST_LineString|t
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