2,072 reputation
410
bio website georepublic.info
location Osaka-shi, Japan
age
visits member for 3 years, 10 months
seen 17 hours ago

Working for Georepublic UG & Georepublic Japan


Jul
7
comment pgRouting - calculating route from point to point
If you want to solve your problem with pgRouting, then you need to learn about SQL and GIS. You may start with the pgRouting wokshop (workshop.pgrouting.org), and there are also books, which give a good introduction into PostGIS and even pgRouting: postgis.net/documentation
Jul
6
answered pgRouting - calculating route from point to point
Jul
2
comment Invalid references created by pgr_createTopology
I actually thought that pgRouting will only take the first Linestring of a Multilinestring as they rarely exist and are only caused by the default geometry type during import of SHP files for example. I need to check why this didn't work in your case. But in general Multilinestrings don't make sense, if you want to retrieve source and target information.
Jul
2
answered PGRouting analyzegraph
Jul
2
revised PGRouting analyzegraph
Make the source readable
Jul
1
answered Invalid references created by pgr_createTopology
Jun
17
answered pgr_dijkstra function not finding node that appears in ways table
Jun
12
answered With osm2pgrouting, how to handle relations?
Jun
1
comment osm2po is missing edges while importing to pgrouting
You should probably contact the author of osm2po. I guess most effort goes into the osm2po router and eventually the SQL generator did not get updated for long time.
May
31
answered osm2po is missing edges while importing to pgrouting
May
29
answered pgRouting - no 'to_cost' values imported (osm2pgrouting)
May
17
answered How to implement stopovers in pgrouting?
May
2
comment Install pgRouting on Postgres 9.1 and Win 32
I'm not a Windows users, so other people might no better. But as far as I know, the Winnie build server is currently the best choice for Windows binaries.
May
1
revised how to build and install pgrouting-2.0 on postgresql-9.3 on ubutntu 12.04 Lts precise?
unreadable post
May
1
answered Install pgRouting on Postgres 9.1 and Win 32
May
1
answered how to build and install pgrouting-2.0 on postgresql-9.3 on ubutntu 12.04 Lts precise?
May
1
suggested suggested edit on how to build and install pgrouting-2.0 on postgresql-9.3 on ubutntu 12.04 Lts precise?
Apr
24
answered How to deal with Roundabouts in PgRouting
Apr
16
comment How to deal with direction in pgr_ksp (K shortest path)?
Well, change the source and target ID so start point becomes end point and end point becomes the start point. Then if the direction would matter, it would choose the right way.
Apr
15
comment How to deal with direction in pgr_ksp (K shortest path)?
Does it return the correct result when you flip the direction for edge "2->5"?