2
votes
1answer
30 views

How to restrict level crossings in route?

I want to evaluate if it is useful to bypass a level crossing through a nearby tunnel or overpass when the LC is closed or if it is worth waiting. I want to use the OSM data for realistic scenarios ...
3
votes
3answers
239 views

How to extract primary and secondary roads from OSM data?

After importing my country roads from OSM data, I need to create a network ( roads connecting big cities ) for use with pgRouting. For this, I need the green, blue and red ones ...
0
votes
1answer
189 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 ...
1
vote
2answers
127 views

osm2pgrouting hangs on “classes table created”

I'm trying to run osm2pgrouting and on Ubuntu 12.04...everything looks like it's working until it gets to "classes table created" when it just stops. I'm watching the process with the system monitor ...
0
votes
1answer
54 views

pgRouting one way segment direction

How can one acquire information about direction of a one way road from OpenStreetMap data converted to a postresql database with osm2pgrouting?
2
votes
0answers
199 views

From pgRouting shortest_path back to osm node id

I'm successfully performing path finding queries like shortest_path on data imported with osm2pgrouting. The tables I have inside my pgrouting DB are the following: List of relations ...
1
vote
0answers
121 views

Graph of a specific area of USA

I am trying to get the network graph of a specific reason of USA. I have got a couple of options. One of them is using osm2po tool to extract the nodes and edge table from the osm map of a specific ...
3
votes
1answer
390 views

Using OSM data, pgRouting, and dummy data to develop an origin/destination travel matrix

Further to my previous question I was wondering if it is possible to add dummy node data without to do routing analysis. ISSUE I have a polygon layer that represents zonal attributes I created a ...
4
votes
2answers
329 views

Why is osm2pgrouting not importing?

I installed pgrouting successfully and did a little import with a 20Mb file. Works good! Now I'm trying to import a file with the size of a country and it doesn't even start to import. The last 2 ...
2
votes
1answer
104 views

Temporary additions to OSM data

I'm planning on building a transportation related GIS App. In the app, users will be allowed to add their own links to the network. For example, let's say a user wants to add a "driveway" in front of ...
2
votes
1answer
768 views

troubles with osm2pgrouting

I'm trying desperately to write my first query in pgRouting using maps in osm format (as shown in http://www.carsonfarmer.com/?p=799). Im using Ubuntu 10.10 with Postgresql 8.4 ang postgis 1.5. After ...