Tagged Questions

pgRouting extends the PostGIS / PostgreSQL geospatial database to provide geospatial routing functionality.

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3
votes
2answers
358 views

Does pgRouting support turn-by-turn routing?

I have route list as result of pgRouting with street names. How to get messages "Turn left", "Go along" etc ... Can pgRouting do this or I need some other source and which?
1
vote
1answer
16 views

pgRouting on RHEL6: issues with driving distance library

I installed pgrouting on RHEL6 via yum and the ELGIS 6 repo (the only place where I could find pgrouting for RHEL6). The problem is that the librouting_dd.so library (for driving distance) is ...
1
vote
1answer
101 views

How to link pgrouting edges with street names to rout user based in street names?

I have installed postgreSql + postGis + pgrouting and I have loaded OSM data into my database using osm2po and shp2pgsql. How can I search for points in the map using the street names and then route ...
0
votes
1answer
26 views

missing tables vertices_tmp and vertices_tmp_id_seq pgrouting workshop

I'm using OSgeo 6.5 dvd and studing pgrouting workshop for get shortest path. I created database call "routing" and used "template_routing" for create tables but only 3 tables created. So then I ...
0
votes
1answer
32 views

Problem in executing the routing_core.sql

I am getting the following error: ERROR: could not access file "$libdir/librouting": No such file or directory How can I fix it?
0
votes
1answer
159 views

Creating routable network table in PostGIS

I am trying to create the routable network table, as per http://underdark.wordpress.com/2011/02/07/a-beginners-guide-to-pgrouting/. Everytime I do it in PostGIS extension, QGIS crashes. The area is no ...

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