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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> I
successfully installed a version of PostGIS on a test windows system thanks to Mark’s
installer. However I am running into a problem with a simple spatial query. The
original query works fine on an earlier Linux setup. For some reason the identical
spatial query using a box3d transform from srid=26712 ( utm83-12m ) to
srid=4269 (LL) works on the previous setup but not the new windows setup?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Perhaps someone could help point out my error below:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Previous query using Linux PG 7.4 PostGIS 0.8.0 (I’ve
included a test table at the end.)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>select id, type as name, AsText(the_geom) from ibus where
type='SOR' and the_geom && transform(GeometryFromText('BOX3D(284519.3
3769952.1,496251.69999999995 3596407.1)'::box3d,26712),4269);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>results OK:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>105;"SOR";"POINT(-111.84864 33.633904)"<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>781;"SOR";"POINT(-111.881256 33.580818)"<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>New test using PG 8.0 and PostGIS 1.0 RC1 on Windows 2003<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>select id, type as name, AsText(the_geom) from ibus where
type='SOR' and the_geom && transform(GeometryFromText('BOX3D(284519.3
3769952.1,496251.69999999995 3596407.1)'::box3d,26712),4269);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>results empty?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Test1: PG 8.0 and PostGIS 1.0 RC1 on Windows 2003<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>This verifies correct transform?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>select AsText(transform(GeometryFromText('BOX3D(284519.3
3769952.1,496251.69999999995 3596407.1)'::box3d,26712),4269));<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>"POLYGON((-113.293160109785
32.4857520041516,-113.334429907594 34.0498920281307,-111.040622350418
34.0720603897317,-111.039903423973 32.5066459734368,-113.293160109785
32.4857520041516))"<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Test2: PG 8.0 and PostGIS 1.0 RC1 on Windows 2003<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>This verifies overlap with SRID=4269<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>select id, type as name, AsText(the_geom) from ibus where
type='SOR' and the_geom && GeometryFromText('BOX3D(-113.3344299323
34.0498929284,-111.0399034240 32.5066459726)'::box3d,4269)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>results OK:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>105;"SOR";"POINT(-111.84864 33.633904)"<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>781;"SOR";"POINT(-111.881256 33.580818)"<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>However combining overlap with the box3d transform gives an
empty result set?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Test table:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>CREATE TABLE "public"."ibus" <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>(<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> "id"
integer NOT NULL DEFAULT nextval('public.ibus_id_seq'::text),<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> "type"
varchar(3),<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> "unitid"
varchar(40),<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> "groupcode"
varchar(40),<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> "personid"
varchar(40),<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> "triptype"
varchar(10),<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> "latitude"
float8,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> "longitude"
float8,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> "time"
timestamp,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> "gpsdatavalid"
varchar(2),<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> "the_geom"
geometry,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> CONSTRAINT
"ibus_pkey" PRIMARY KEY ("id"),<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> CONSTRAINT
"$1" CHECK ((srid(the_geom) = 4269)),<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> CONSTRAINT
"$2" CHECK (((geometrytype(the_geom) = 'POINT'::text) OR (the_geom IS
NULL)))<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>CREATE INDEX ibus_idx ON ibus USING gist (the_geom);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>INSERT INTO "public"."ibus"
("id", "type", "unitid", "groupcode",
"personid", "triptype", "latitude", "longitude",
"time", "gpsdatavalid", "the_geom") VALUES(105,
'SOR', 'SCO6aa29-f25f-4744-83dc-4a5ecc3ea192', '2004-12-15T15:37:55.506Z',
'00000000-0000-0000-0000-000000000000', 'R', 33.633904, -111.84864, '2004-12-15
15:37:55.506', '1', 'SRID=4269;POINT(-111.84864 33.633904)');<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>INSERT INTO "public"."ibus"
("id", "type", "unitid", "groupcode",
"personid", "triptype", "latitude",
"longitude", "time", "gpsdatavalid",
"the_geom") VALUES(781, 'SOR',
'SCO6aa29-f25f-4744-83dc-4a5ecc3ea192', '2004-12-18T04:38:38.541Z', '00000000-0000-0000-0000-000000000000',
'R', 33.580818, -111.881256, '2004-12-18 04:38:38.541', '1',
'SRID=4269;POINT(-111.881256 33.580818)');<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Randy<o:p></o:p></span></font></p>
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