Re: [postgis-users] Get parallel some route.

2015-01-28 Thread Nicolas Ribot
Hi Guillaume, Not sure I understand what you want to achieve. Can you describe it, maybe with an image. (or in french) Non-simple lines can be cut at their intersection to make them simple. Nicolas On 28 January 2015 at 09:16, Guillaume ARNAUD guillaume.arn...@cg82.fr wrote: Hello, We

Re: [postgis-users] Get parallel some route.

2015-01-28 Thread Guillaume ARNAUD
(re) Bonjour, Donc, en français... Nous avons une base PosTGIS qui est attaqué par ArcGIS Server and Desktop 10.2. Nous souhaitons gérer, à travers une interface web, les décalages de plusieurs itinéraires de transport scolaire sélectionné et conserver ce décalage en vue d'une réutilisation

[postgis-users] Get parallel some route.

2015-01-28 Thread Guillaume ARNAUD
Hello, We use Postgre / Postgis database with ArcGIS Server and Desktop 10.2. All our data are inserted with keyword Postgis into our database. The table that has the trouble is a route table with 292 linestring. I need these routes is not bunk. I try to use ST_OffsetCurve function to do

Re: [postgis-users] Get parallel some route.

2015-01-28 Thread Rémi Cura
Same, On peut répondre à la question en français, il y en a quelques un sur la mailing list... Rémi-C 2015-01-28 11:44 GMT+01:00 Nicolas Ribot nicolas.ri...@gmail.com: Hi Guillaume, Not sure I understand what you want to achieve. Can you describe it, maybe with an image. (or in french)

Re: [postgis-users] Spatial statistics on LineString Z

2015-01-28 Thread cwright
Thanks, I've opened a new ticket for this item #3025 Colin -- View this message in context: http://postgis.17.x6.nabble.com/Spatial-statistics-on-LineString-Z-tp5007644p5007659.html Sent from the PostGIS - User mailing list archive at Nabble.com. ___

Re: [postgis-users] Get parallel some route.

2015-01-28 Thread Rémi Cura
/* For the list archive : problem is probably using ST_OffsetCurve with multilinestring instead of linestring.*/ Bonjour, St_OffsetCurve ne fonctionne qu'avec des géométries simples. Pour PostGIS (et le standard),* les géométries simples sont des géométries qui ne sont pas composées*. En clair,