Converter and Routing Engine for Openstreetmap.

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94 views

How can a truck network be built / extracted using osm2po?

Is it possible to adjust the config of osm2po to build a truck / lorry (in German: LKW) network?
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140 views

Does osm2po find routes of alternating modes e.g. car, ferry, car

I loaded europe-latest.pbf into osm2po using the default osm2po.config and java -Xmx8g -jar ../osm2po-4.6.9/osm2po-core-4.6.9-signed.jar prefix=eu tileSize=x,c ../europe-latest.osm.pbf and looked at ...
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236 views

Using pgr_drivingDistance with large ids

I have little experience with postgres and none with pgrouting. I'm trying to use the pgr_drivingDistance function with Open Street Map data (generated through osm2po), but whenever I run my query: ...
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188 views

osm2po vertices table, what does ref_count stands for?

i am using osm2po to import osm file, into postgres/gis. after de commenting in osm2po config file: #postp.2.class = de.cm.osm2po.plugins.PgVertexWriter i get a nice vertices table, with turn ...
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2answers
291 views

How much memory need osm2po for loading 10Gb map?

i'm using osm2po as routing engine,and i'm trying to load whole europe map ( about 10 GB file ) - java always die on memory error. How osm2po works, do i need to have over 10GB of physical memory to ...
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261 views

How to correctly convert data from OSM with osm2po to use it with A* algorithm?

I want to make my A-Star fast, by using heuristics. At the moment it is very slow and even slower than my Dijkstra. I thougt A-Star is in the worst case as fast as Dijkstra. I convert my OSM bounding ...
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113 views

Will osm2po or other tools simplify links between nodes?

To make this clearer, I'm going to use the the word "section" to mean a length of road between two junctions/intersections. I think it is true that osm2po (under default user options) creates a graph ...
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124 views

How to customize logic for defining default speed limits for roads in osm2po

I need to customize osm2po logic in defining possible speed limits of ways. osm2po takes into account only class of road while I need to consider one more parameter: is road inside or outside some ...
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139 views

what is the main idea of new (since osm2po ver 4.7.7) MultiLevelGridRouter

in the new osm2po v4.7.7 release notes I see that there is new MlgRouter (MultiLevelGridRouter) "which is an at least five times faster DefaultRouter". Could someone clarify why it's so fast (what ...
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2answers
128 views

Some highways segments ignored by osm2po?

Where i can read why some roads/segments are disappear from routing? We are trying to comment all "wtr.deny" rules in config file, but nothing changed. Examples added as links bellow. Screenshot1 ...
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317 views

error while loading osm2po routing sql-script into PostgreSQL

please advice what could be wrong in my situation: I succesfully generated sql-file using osm2po I tried to run it within PostgreSQL and got the following error: ********** Error ********** ERROR: ...
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206 views

How are the speed limits set in osm2po?

Using osm2po I found a problem. In the configuration file "osm2po.config" I can set the various values ​​of speed limits for each road type but for example for this type of street ...
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173 views

osm2po “show option”

The "show expansion" option in the web interface, how do i invoke that from the command line. I am trying something like this...with "debugExpansion=true"... ...
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19 views

Osm2po missing some streets in SF

I recently used osm2po (v 5.0.0) on SF with these parameters: java -Xmx8g -jar osm2po-core.jar cmd=tjspg prefix=sf tileSize=x california-latest.osm.pbf and everything looks great in the whole city ...
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32 views

OSM2PO get all nodes included in a segment

We have been working with osm2po tool to load data to a Postgis Database. We would need all the nodes included in a segment not just the source and target node. Is there any way to change the ...
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74 views

Extracting restrictions with osm2po

I am trying to create a complex routable graph with osm2po. For this I need to extract relations (restrictions for example) and attach them to my graph. Does anyone know what I need to override/extend ...
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52 views

start osm2po without parsing osm.pbf

I use the demo batch to start osm2po java -Xmx1408m -jar osm2po-core-5.0.0-signed.jar prefix=hh tileSize=x,c map.osm.pbf How can i start the webserver without parsing all the data again (because i ...
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125 views

How do I create a new vertex in the middle of an edge in postGIS?

I have a postGIS database populated with OSM data with the osm2po import tool. I have a number of fixed points that I want to route between using pgrouting. In order to do this accurately, I want to ...
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75 views

Query for finding nearest distance and driving time from objects in a different tables

I have 4 postGIS tables: employees_wgs Facilites and (created by osm2po): at_2po_4pgr at_2po_4pgr_vertices_pgr What I want to do is: make a query to populate two columns in "employees_wgs" ...
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66 views

How to configure osm2po to use maxspeed:seasonal:winter if available?

In Finland, the speed limits on some roads are different in the winter. These roads are usually tagged with maxspeed:seasonal:winter in OpenStreetMap. Is there a way of configuring osm2po to use the ...
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104 views

Repair topology before pgrouting / No results of pgrouting

My goal is to calculate lots of distances along the streets. I followed http://workshop.pgrouting.org/ tutorial except that I used osm2po instead of osm2pgrouting to import osm file. The only problem ...
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56 views

ST_Intersects returning incorrect result on routing problem

I have a table that contains the shortest path between destinations for survey respondents on an osm2po created network. When calculating the shortest path result, I store the geometry in a column. ...
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55 views

How to get the public transportation in Osm2po?

I'm developing a app guiding users to their destnation by public transportation.I need to use Osm2po to transfer osm data to sql, which including public transportation data.So how can i achieve it? Do ...
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2answers
164 views

Osm2po : Querying generated table to get the closet line from a point

I generate the OSM data of Africa postgis and I want to launch queries for a list of gps points to project them into the closest line. I made this request to a single point but took around 3 ...
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3answers
311 views

Faster routing algorithm on pgrouting [duplicate]

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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1answer
41 views

osm2po: access values of maxweight tag

What is a best way to access osm's maxweight tag value to be able to use it in edge router? Basically my goal is to overwrite EdgeRouter's calcEdgeCost and check there if given edgeIdx has maxweight ...
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1answer
81 views

Graph.traverse() maximum targetIds?

First of all, huge thanks to Carsten for writing this amazing tool. I love it. I am using the function traverse(Graph graph, int sourceId, int[] targetIds, float maxCost, ...
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101 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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1answer
229 views

osm2po Java API documentation

I would like to get started writing a custom TagResolver, and I'm fairly unexperienced in Java. Is there a osm2po Java API reference somewhere for the 'Default' classes (DefaultJoinInterceptor, ...
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129 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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73 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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199 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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1answer
69 views

What does `findCloseEdges` do in osm2po?

I have something like this: int[] edges = graph.findCloseEdges(lat, lon, 1); // returns only one element RoutingResultSegment rrs = graph.lookupSegment(edges[0]); LatLon[] latlons = rrs.getLatLons() ...
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1answer
160 views

Get road type (clazz) in osm2po

Can I get clazz of a segment in Java? For example, RoutingResultSegment rrs = graph.lookupSegment(path[j]) How can I get rrs's clazz?