Timeline for Making routable network topology using pgRouting?
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
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| Aug 17, 2016 at 7:53 | history | edited | PolyGeo♦ | CC BY-SA 3.0 |
deleted 20 characters in body; edited title
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| Apr 16, 2015 at 18:27 | answer | added | osqureshi | timeline score: 0 | |
| Apr 6, 2015 at 10:46 | vote | accept | muhalif | ||
| Apr 6, 2015 at 8:26 | answer | added | dkastl | timeline score: 3 | |
| Apr 6, 2015 at 7:33 | comment | added | Chris W | You mention pgrouting but don't specify if you're using PostGIS, QGIS, or something else. The basic problem is there's no connectivity between the two segments. This is due to one (or both) of two things: 1) the end of the purple line is not snapped to a vertex of the red line, 2) the connectivity policy for the network (if there is such in pgrouting, I'm coming from an ArcGIS network background here) is set to only allow connection at end nodes and not any vertex. Planarizing the lines may fix it (and also may break other things where connections shouldn't happen like overpasses). | |
| Apr 6, 2015 at 7:20 | review | First posts | |||
| Apr 6, 2015 at 7:25 | |||||
| Apr 6, 2015 at 7:19 | history | asked | muhalif | CC BY-SA 3.0 |