[postgis-users] an other postgis user

Hello this is my mail: salmalbr...@gmail.com ___ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users

[postgis-users] Error in raster import with WKTRaster

Dear users, I have a problem while trying to import a raster into PostGIS (2.0.0SVN), using WKTRaster (0.1.6d), on a Debian system. This is a raster exported from GRASS as GeoTiff, using a float32 format (this is a density map). I then used: mathieu@Caribou$ /usr/lib/postgresql/8.4/bin/gdal2rast

[postgis-users] ST_DWithin Performance

I have a geography(Point,4326) column with a gist index with ~700K records. A simple query using the ST_DWithin() is taking about 15 secs. Any pointers from the resident experts? Arch Linux x86 postgis-1.5.2-1 postgresql-9.0.2-2 ___ postgis-users mailing

[postgis-users] PostgreSQL Conference East: 2011 (Last day for CFP)

Hey folks, This is your last day to submit for PgEast: https://www.postgresqlconference.org/talk_types JD -- PostgreSQL.org Major Contributor Command Prompt, Inc: http://www.commandprompt.com/ - 509.416.6579 Consulting, Training, Support, Custom Development, Engineering http://twitter.com/cmdp

Re: [postgis-users] efficiently testing for points near polygons

Hi, Here is a new version of my previous clipping functions that fixes a mistake regarding polygons with holes and changes the order of things so that there is no longer the problem of sometimes not clipping when it should (at the price of being somewhat slower for grids much larger than the polyg

[postgis-users] Montreal OSGeo Code Sprint: March 15-18, 2011

Hi PostGIS Devs, This is a reminder that the Montreal Code Sprint will be taking place on March 15-18, 2011. We've already got a few participants for PostGIS and there is still room for more. If you plan on participating then please, please, please add your name to the list in the wiki to he

Re: [postgis-users] efficiently testing for points near polygons

Hi, Thanks for this response. Regarding the indices, I was mainly asking if an index on the point column has any value as the bounding box of a point is trivial. Based on the suggestions you mentioned, I decided to dump my multipolygons to polygons and splice up my continent polygons to make t

Re: [postgis-users] postgis java library problem

for the moment I prefer to not use geotools. (maybe in the future..) i'm searching a way to simply adjust coordines for solving the problem I was talking about thanks Date: Wed, 9 Feb 2011 16:13:21 + From: leho...@gmail.com To: postgis-users@postgis.refractions.net Subject: Re: [postgis-user

Re: [postgis-users] postgis visual client

John, I developed a plugin for PgAdmin III to visualize PostGIS data. Go to the following link http://ageoguy.blogspot.com/2010/06/plugin-pgadmin-iii-postgisviewer-suite.html postgisviewer a plugin for PgAdmin III on my blog where you can download it and you will find a tutorial (in french) t

Re: [postgis-users] postgis visual client

Hi Stefan, I would also be interesting in testing your program. Looks quite promising. Regards, LJ __ LJ du Toit On 2/10/2011 2:36 AM, Stefan Keller wrote: There are three different prototypes