Dear All,
I built an OSM-like topology and I'm trying to use netconvert (with
ptstop and ptline) to extract the public transports.
I thought I included all the relations/ways/nodes required, but the
files are empty.
Can someone point me to the OSM tags that netconvert looks for in order
to build/extract the public transports, so I can build my OSM-like
topology in the right way?
Best Regards,
Lara
On 04/10/17 15:27, Lara CODECA wrote:
Dear All,
I'm building a mobility scenario from an OSM-like topology and I have various
issues here and there.
1) walking areas
I'm building a scenario for pedestrian too, but if I use the options "sidewalks.guess", "crossings.guess",
and "walkingareas", the resulting netfile has many of the connection tagged "walkingarea" broken (I't
duarouter that points it out). Is there something that I'm missing or is it "normal" and I have to fix them by hand?
2) od2trips, zones, and vTypes
the taz are defined with a name and a list(string) of edges (all edges can be
start and sink with the same probability), but in the same edge, I may have
different allowed vehicles depending on the lane.
At the moment I have one complete zones definition that ignores the allowed
vTypes, but when I use it with od2trips, the flows file and the trips file are
both kind of unusable by duarouter or sumo. If I use taz and flows, duarouter
gives me only the starting edge and it does not compute the full route, and
sumo uses only one starting point for each taz. If I use the trips with
duarouter, too many of them are broken because the (origins) destinations are
unreachable (due to the vehicles not allowed on the edge)
Is there a simple solution for this issue? Am I using the tools in the wrong
way? (probably yes)
Do I have to write different taz based on the vTypes allowed? Remember: in the
same edge, I may have different allowed vehicles depending on the lane.
The last resource is to implement my own od2trips that uses only the right
edges, hoping that duarouter (that is able to read my vTypes definitions) will
compute the right route.
There are too many big files involved and I cannot share them on this mailing
list.
In case of need, I can privately share the repo.
Thank you in advance for the help.
Regards,
Lara
---
Lara CODECA
Postdoc
Tel : 04.93.00.81.51
EURECOM
Campus SophiaTech
http://www.eurecom.fr/
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