A a converter and a routing engine for Openstreetmap data

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3answers
115 views

Faster routing algorithm on pgrouting

I have downloaded data for india as a dbf file then converted it using osm2po to make it routable but the problem is when i make any routing query it takes a lot of time around 300 seconds and these ...
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3answers
72 views

osm2po - How to extract shape of each segment?

osm2po library does a great job in creating the data required by pgRouting to calculate theshortest paths. But I need the shape (Geometry - LineString 4326) to be extracted when osm2po generates the ...
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2answers
77 views

Is there a way to keep toll_booth nodes in osm2po's output?

I am writing a code that performs a custom routing on the sql relation generated by osm2po. Amongst several other things, I need to detect if the selected route (list of ids) passes through one or ...
1
vote
1answer
129 views

pgRouting 2.0 slow execution of A star algorithm

Recently, I wanted to test pgRouting ver. 2.0. I created the database structure with osm2po and imported UK map from http://download.geofabrik.de/europe.html. The data was imported correctly. When I ...
1
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1answer
87 views

How can I relate the osm2po osm_source_id to data in OSM?

I created and imported osm data into postres using osm2po. e.g. java -Xmx8g -jar osm2po-4.6.9/osm2po-core-4.6.9-signed.jar config=osm2po.config.eu_xc prefix=eu tileSize=x,c europe-latest.osm.bz2 and ...
1
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0answers
93 views

How to use OSM2PO for transit routing?

I'm using OSM2PO (4.6.9) for "classic" routing, I mean highway network and everything works fine. Now, I want to use it to route in a "transport" network, a bus network for instance. But I want the ...
1
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0answers
48 views

given sets of vehicle passing on each edge, how to get most used vehicle to avoid transition?

I have two tables: one, the resulting table from converting osm.xml via osm2po so I can use pgRouting, and another one that contains information on what edges each public vehicle passes through ...
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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 ...
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0answers
64 views

How to simplify osm2po's routable graph?

I'm building a pgrouting routable network thanks to osm2po, the problem is that my network is too big. Indeed I want to create isochron and 1 node = 1 canvas circle, so I don't want too many nodes. I ...
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0answers
79 views

Is it possible to load multiple OSM regions in osm2po?

I need to use a few smaller European countries (100MB). Is it possible to do this in osm2po? Or can some other tool be used to merge the maps into one pbf file?
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0answers
50 views

Adding countries to database using osm2po one by one

Is it possible to import countries into postgresql using osm2po one by one, mean not whole europe at once but split and import it by countries to lower load, increase speed etc.
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0answers
107 views

pg_routing / osm2po routing not working

I'm trying to make working pgrouting 2 but no luck. Generally it is working but routing table is completely wrong. I did import osm database using osm2po(): java -Xmx1024m -jar ...
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0answers
63 views

how to group interconnected edges inside a table?

Given a table and a random set of edges with source and target columns, how can I find out which edges connect with each other and then group them together using PostgreSQL?