es not exist
ERROR: function st_intersects(geometry, geometry, integer) does not exist
ERROR: function st_intersects(unknown, unknown, integer) does not exist
... for various combinations of geometry, unknown and text. Are these a
result of our ongoing prepared geometry API indecision and co
r the time being share resources with MapServer and GeoServer.
Can any comment on the proposed requirements below?
Mark Leslie
Geospatial Software Architect
LISAsoft
-
Ph: +61 2 8570 5000 Fax: +61 2 8570 5099 Mob: +61
Suite 112, Jones Bay
Just a reminder that the call for workshops and tutorials from the
FOSS4G conference in October will be closing on Monday.
http://fromtheinsidelookingin.blogspot.com/2009/02/foss4g-2009-workshops-and-tutorial.html
--
Mark
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postgis-users mailing li
The Organising Committee would like to welcome all interested
participants to submit abstracts for presentations for the Free and Open
Source Software for Geospatial conference (FOSS4G), being held in
Sydney, Australia October 20-23. FOSS4G offers participants an
opportunity to learn from and s
7B
Assuming you have some sort of unique id, try:
select c.district, count(*) from (select distinct a.id, a.district
from blah as a, blah as b where a.district = b.district AND
st_disjoint(a.point, b.point)) as c group by district;
district | count
--+---
17B | 3
Ma
code('YWJj', 'base64') to avoid the automatic geometry
castings.
Mark Leslie
Geospatial Software Architect
LISAsoft
-
Ph: +61 2 8570 5000 Fax: +61 2 8570 5099 Mob: +61
Suite 112, Jones Bay Wharf 19-21 Pirrama Rd Pyrmont
There's a broken link in the "PostGIS : Windows" download page
(http://postgis.refractions.net/download/windows/). The installer,
postgis-pg83-setup-1.3.6-1.exe, doesn't seem to exist. It is available
at pgfoundary, just needs to be copied onto the Refractions serv
I can't see anything in the specs or code that leads me to believe this
was intentional or sensible. I'll create a bug report.
--
Mark
Paul Ramsey wrote:
Good question. An arc requires at least 3 points, but a linestring does not.
Mark?
On Wed, Aug 5, 2009 at 6:20 AM, wrote:
Hello,
Why com
There's another workshop available at
http://revenant.ca/www/postgis/workshop/
--
Mark
Paragon Corporation wrote:
You can also look at some of these - might be helpful
http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgis_tut01
http://workshops.opengeo.org/stack-intro/
This
Regina is correct. The function renaming is the first step in an
inevitably long deprecation process. There is as yet no firm date for
having the old functions actually removed, but it's necessarily at least
three releases away.
Mark
Obe, Regina wrote:
> Hi Stefan,
>
> In the 1.2.1 release thes
? Both servers are postgres
> 8.2.4 on slightly different flavors of linux.
>
> Thanks!
>
> Greg W.
>
> -Original Message-
> From: [EMAIL PROTECTED] on behalf of Paul Ramsey
> Sent: Thu 7/5/2007 10:29 PM
> To: PostGIS Users Discussion
> Cc: Mark Leslie
&g
PostGIS 1.3.0 has been released.
The highlights of this release are a number of performance improvements
for the relational functions, a new Hibernate Dialect and the addition
of relational functions ST_Covers, ST_CoveredBy and ST_DWithin.
The release can be found as usual at:
http://postgis.refra
Henry,
Instead of copying the thread or cross posting, I'd suggest you direct
them to the archives
(http://postgis.refractions.net/pipermail/postgis-users/2007-October/017309.html).
Then they have the option of participating in this thread, and the list
gets a little publicity.
Mark
Henry H
of geometry to
a linear approximation, pass that to geos, and then attempt to
regenerate curved sections from any result returned. That is clearly
not very good solution, but is the only one I'm aware of at the moment.
--
Mark Leslie
Software Architect
LISAsoft Pty Ltd
www.lisasoft.com
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> postgis-users@postgis.refractions.net
> http://postgis.refractions.net/mailman/listinfo/postgis-users
>
Try, ST_ConvexHull(ST_Collect(geometry set))
--
Mark Leslie
Software Architect
LISAsoft Pty Ltd
www.lisasoft.com
___
ain this precisions through updates and insertions,
you'll need to attach a trigger to the table.
--
Mark Leslie
Software Architect
LISAsoft Pty Ltd
www.lisasoft.com
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list
> postgis-users@postgis.refractions.net
> http://postgis.refractions.net/mailman/listinfo/postgis-users
>
Have a look into the ArcGIS Data Interoperability product at
http://www.esri.com/software/standards/interopdata.html.
A quick scan shows it's for ArcGIS 9.2, so it may not help
liblwgeom.so.1.3 is the PostGIS library. It's installed into the pgsql
directory during a 'make install'.
Alex Turner wrote:
> Is /usr/lib/pgsql/liblwgeom.so.1.3 generated by PostGIS or from the
> Postgresql RPMs? Do I just need to update my postgres version?
>
> Alex
>
> On Dec 10, 2007 12:50
of design work to be
done?
--
Mark Leslie
Geospatial Software Architect
LISAsoft Pty Ltd
+61 (0)2 8570 5050
Commercial Support for Geospatial Open Source Software
http://www.lisasoft.com/LISAsoft/SupportedProducts.html
Craig Feuerherdt wrote:
> I work for a small agricultural managemen
, LINE, etc), or you
can define it as GEOMETRY, and include a mix.
The difficulty will come when you try to connect a client app to the
table to visualize. I'm not sure if/how they will handle mixed feature
types.
--
Mark Leslie
Geospatial Software Architect
LISAsoft Pty Ltd
+61 (0)2 857
great tuning guide to the list a while
back. It can be found at:
http://postgis.refractions.net/pipermail/postgis-users/2006-March/011539.html
--
Mark Leslie
Geospatial Software Architect
LISAsoft Pty Ltd
+61 (0)2 8570 5050
Commercial Support for Geospatial Open Source Software
http://www.lisasof
numeric column.
--
Mark Leslie
Geospatial Software Architect
LISAsoft Pty Ltd
+61 (0)2 8570 5050
Commercial Support for Geospatial Open Source Software
http://www.lisasoft.com/LISAsoft/SupportedProducts.html
Gregory Williamson wrote:
It's been a while since I used MMS, but IIRC it does n
On Wed, Apr 23, 2008 at 3:27 AM, Dylan Beaudette <[EMAIL PROTECTED]>
wrote:
> On Tuesday 22 April 2008, Paul Ramsey wrote:
> > The operators (@, &&, etc) all work on bounding boxes. The functions
> > all work on full geometries. It is possible for geometries to satisfy
> > bounding box containment
e to the
warping as you move away from the central meridian. Australia is big.
The distortion across one MGA zone usually isn't tragic, if your
points are near the boundary. If you need to compare across more than
that I would think you're better off with something more geodetic,
like ST_dista
fairly heavily tested. It
would also likely involve prototyping in JTS, or maybe one of the JTS
extensions that are emerging for this very purpose, before porting to
GEOS. As it stands, these functions should error out 'gracefully'.
Mark Leslie
Markus Schneider wrote:
Hello,
I
Bruce Rindahl wrote:
Mark Leslie wrote:
Support for CIRCULARSTRING is there. Loading and retrieving of the
supported curved geometries should scale to large numbers perfectly
well, but not all the SQL-MM geometries are currently supported. In
particular, PostGIS was choking when I attempted
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Off the top of my head, I believe both uDig and QGIS are able to save
out PNG images, and both are capable of connecting to a PostGIS server.
QGIS can ev
27;t';
END;
$$ LANGUAGE plpgsql;
The function is a bit of a mess, since I didn't spend much time on it,
but is this close to what you're looking for?
--
Mark Leslie
Geospatial Software Architect
LISAsoft
t
> http://postgis.refractions.net/mailman/listinfo/postgis-users
>
This may also be of some help.
http://postgis.refractions.net/support/wiki/index.php?PostgisTopology
--
Mark Leslie
Geospatial Software Architect
LISAsoft
-
P
GEOS for Linux and
> API's for a windows build) it's GEOS a good choice? and how does it works
> exactly? thanks
>
> best regards
>
I haven't worked directly in GEOS much at all. Before you go the route
of building on Windows, what exactly are you trying to do?
gis gives a tool to build a topology (nodes, linkers,
> edges) with ur geospatial data. thanks
>
> best regards
>
>
> mchapman wrote:
>
>> I use geos directly on windows xp using visual studio 2005. How do you
>> plan to use it?
>>
>> Martin
>>
&g
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