search

eclipse-sumo / sumo

Eclipse SUMO is an open source, highly portable, microscopic and continuous traffic simulation package designed to handle large networks. It allows for intermodal simulation including pedestrians and comes with a large set of tools for scenario creation.
https://eclipse.dev/sumo
Eclipse Public License 2.0
2.49k stars 1.41k forks source link

GTFS import generates XML without actual data #9550

Closed tge12 closed 2 years ago

tge12 commented 2 years ago

The following command runs but does not generate actual XML data: $ python3 $SUMO_HOME/tools/import/gtfs/gtfs2pt.py -n osm.net.xml --gtfs ../LVB-GTFS-Daten-05112021.zip --date 20190904 --vtype-output pt_vtypes.xml

For example:

$ more gtfs_publictransport.add.xml <?xml version="1.0" encoding="UTF-8"?>

Version is from daily snapshot (14.11.2021) - I replaced only the files tools/import/gtfs/* into a 1.10.0 installation. Interesting: There are intermediate files (?) in ./input which contain wrong timestamps, e.g.: 542 1970-03-02 16:15:00 11.766887 51.132499 70 72.000 The timestamps in the ZIP look OK. I also tried the PY command above with a --date 19700904, did not work either.

Trying the same with OSM data fails entirely:

$ python3 $SUMO_HOME/tools/import/gtfs/gtfs2pt.py -n osm.net.xml --gtfs ../LVB-GTFS-Daten-05112021.zip --date 20190904 --osm-routes osm_ptlines.xml --repair function import_gtfs called at Sun, 14 Nov 2021 22:06:39 +0000 function import_gtfs finished after 5.415945 seconds function filter_gtfs called at Sun, 14 Nov 2021 22:06:45 +0000 Traceback (most recent call last): File "/usr/share/sumo/tools/import/gtfs/gtfs2pt.py", line 430, in main(get_options()) File "/usr/share/sumo/tools/import/gtfs/gtfs2pt.py", line 377, in main stops, stop_times) File "/usr/share/sumo/tools/sumolib/miscutils.py", line 41, in benchmark_wrapper result = func(*args, **kwargs) File "/usr/share/sumo/tools/import/gtfs/gtfs2osm.py", line 189, in filter_gtfs shapes['shape_pt_lat'] = shapes['shape_pt_lat'].astype(float) TypeError: 'NoneType' object is not subscriptable

The ZIP file does not contain shapes.txt! The ZIP is from here: https://opendata.leipzig.de/dataset/lvb-fahrplandaten If of any help, I can provide the network file.

tge12 commented 2 years ago

$ more gtfs_publictransport.add.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- generated on 2021-11-14 22:24:37.058733 by gtfs2pt.py UNKNOWN
  options: -n osm.net.xml <doubleminus>gtfs ../LVB-GTFS-Daten-05112021.zip <doubleminus>date 20190904 <doubleminus>vtype-output pt_vtypes.xml
-->
<additional xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/additional_file.xsd">
</additional>
namdre commented 2 years ago

I can reproduce the problem with --osm-routes

behrisch commented 2 years ago

I tried to reproduce it and at least it is not totally empty here but contains only four trips

behrisch commented 2 years ago

I had a closer look and would consider the GTFS file at least incomplete if not broken. For the majority of the inner city bus and tram services there are no trips on the given date. Please add further comments if you can resolve this.