Re: [sumo-user] PTFS import generates nothing

[Thomas Gentsch <thomas.gentsch@xxxxxxxxxxxxxxxxxxx>]

Quick update - I digged deeper into that and finally found that my GTFS data does contains rides at 09.04.2019 but for whatever reason not for the bus/tram
lines travelling through my network :-|
So basically, no matching data -> no results.
After using another day it produced XML output (scenario without shapes.txt).

As already stated in the github issue, using the command with --osm-routes failed, did not look further into that.

Many thanks!!!
  Thomas

On Sun, 2021-11-14 at 21:21 +0100, Jakob Erdmann wrote:
> Please try again with gtfs2pt from the latest development version. It should work without shapes.txt now.
> https://sumo.dlr.de/docs/Downloads.php#sumo_-_latest_development_version
> Also, If the osm network defines public transport lines, try to use the OSM route information (https://sumo.dlr.de/docs/Tutorials/GTFS.html#routes_from_osm)
> 
> Am So., 14. Nov. 2021 um 19:11 Uhr schrieb Thomas Gentsch <thomas.gentsch@xxxxxxxxxxxxxxxxxxx>:
> > Hello!
> > I'm fairly new to Sumo, did the following so far (successfully):
> > 1) osmWebWizard to generate runnable scenario
> > 2) Repained a few network inconsistencies
> > 3) Re-generated random demand data using "build.bat"
> > 
> > Now I'm trying to generate real traffic data by importing GTFS following
> >  https://sumo.dlr.de/docs/Tutorials/GTFS.html
> > The GTFS szip does not have shapes.txt, so I followed the tutorial ans applied options as described for "Routes from shortest path".
> > This does not work, because through gtfs2osm.py it still fails accessing shapes.txt
> > 
> > So I set "--skip-fcd" too, which kind of works (some warnings, no errors), but the generated XML files are effectively empty:
> > 
> > $ python $SUMO_HOME/tools/import/gtfs/gtfs2pt.py -n osm.net.xml --gtfs ../LVB-GTFS-Daten-05112021.zip --date 20190904 --vtype-output pt_vtypes.xml --skip-
> > fcd
> > Warning: Target lane '242646809#1_1' has multiple connections from '-28847302'.
> > Warning: Ambiguity in turnarounds computation at junction '259834446'.
> > Warning: Found angle of 135.35 degrees at edge '-272938566', segment 3.
> > Warning: Found sharp turn with radius 8.81 at the start of edge '-31283960'.
> > Warning: Found sharp turn with radius 7.77 at the end of edge '-31283962'.
> > Warning: Lane '-313885921_0' is not connected from any incoming edge at junction '60021935'.
> > Warning: The rail crossing '8528855889' does not have any roads.
> > Warning: 5 total messages of type: Ambiguity in turnarounds computation at junction '%'.
> > Warning: 4 total messages of type: Found angle of % degrees at edge '%', segment %.
> > Warning: 9 total messages of type: Found sharp turn with radius % at the end of edge '%'.
> > Warning: 14 total messages of type: Found sharp turn with radius % at the start of edge '%'.
> > Warning: 4 total messages of type: Lane '%' is not connected from any incoming edge at junction '%'.
> > Warning: 14 total messages of type: Target lane '%' has multiple connections from '%'.
> > Warning: 4 total messages of type: The rail crossing '%' does not have any roads.
> > Success.
> > Warning! No mapping library found, falling back to tracemapper.
> > 
> > Also tried "--modes bus" as in the tutorial (and there are Bus lines in my network), does not change anything.
> > 
> > The XML contain some container tags but real data, e.g.:
> > ...
> > <routes xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/routes_file.xsd";>
> > </routes>
> > 
> > Any ideas? Many thx!!
> >   Thomas
> > 
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