We meant to say The 1.5.2 in the download file we think pretty much only includes the ST_Union bug fix that Mike Leahy had brought up earlier. http://postgis.refractions.net/pipermail/postgis-users/2010-March/026234.htm l
_____ From: [email protected] [mailto:[email protected]] On Behalf Of Intengu Technologies Sent: Thursday, April 08, 2010 3:08 PM To: PostGIS Users Discussion Subject: Re: [postgis-users] Recommended update: GEOS-3.2.1 - Windowsexperimental builds of PostGIS and WKT Raster Thank you On 8 April 2010 20:47, Paragon Corporation <[email protected]> wrote: We have binary builds of Geos 3.2.1 packaged in with the experimental builds for windows on this page http://www.postgis.org/download/windows/experimental.php The 1.5.2 in the download file we think pretty much only includes the ST_Union bug that Mike Leahy had brought up earlier. http://postgis.refractions.net/pipermail/postgis-users/2010-March/026234.htm l But if you don't want to upgrade to the experimental, just copy over the geos*.dll files. It is a drop in replacement and should work fine with your current version of PostGIS. Also for those who are interested we have WKT Raster binaries for Windows as well for PostGIS 1.4 and 1.5 (haven't tried on 1.3 but should work fine). We've been experimenting with the functionality of it for our upcoming book - converting rasters to polygons, reading band values and so forth. Its beginning to look very promising and already useful. Documentation work in progress -- http://www.postgis.org/documentation/manual-svn/RT_reference.html Leo and Regina http://www.postgis.us _____ From: [email protected] [mailto:[email protected]] On Behalf Of Intengu Technologies Sent: Thursday, April 08, 2010 7:08 AM To: PostGIS Users Discussion Subject: Re: [postgis-users] Recommended update: GEOS-3.2.1 Running SELECT postgis_full_version(); gives the following output: "POSTGIS="1.5.1" GEOS="3.2.0-CAPI-1.6.0" PROJ="Rel. 4.6.1, 21 August 2008" LIBXML="2.7.6" USE_STATS" I would like to upgrade GEOS-3.2.0 to GEOS-3.2.1 but unfortunately not sure how to proceed. I am running Windows 7 Professional 64bit with "PostgreSQL 8.4.2, compiled by Visual C++ build 1400, 32-bit" and installed Postgis using the Stackbuilder. On 30 March 2010 10:46, strk <[email protected]> wrote: FYI, GEOS-3.2.1 has just been released: http://download.osgeo.org/geos/geos-3.2.1.tar.bz2 This bugfix release fixes a bug in Validity computation which results in the postgis's ST_IsValid() to return TRUE for possibly invalid geometries. In particular, multi-component geometries were affected. This version plugs painlessly in existing PostGIS installations, just make install and you would get a correct ST_isValid() implementation. --strk; () Free GIS & Flash consultant/developer /\ http://strk.keybit.net/services.html _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users -- Sindile Bidla _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users -- Sindile Bidla
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