Hi Jacob
Thanks a lot.
It was a great help, I appreciate that. I will check the class and I will try
to fix that. Hope be able to do that with your comments and your support.
Thanks for the names of software. It is a great help.
Kind regardsMohsen
On Friday, February 20, 2015 7:45 PM, Jakob Erdmann
<[email protected]> wrote:
Hello,
It appears to me, that the main problem with --lefthand networks are the broken
node shapes.
1) The algorithm which computes these shapes is rather involved but limited to
a single class (netbuild/NBNodeShapeComputer).
I have heard that some other people already solved this problem for sumo but I
have not seen their solution so I cannot tell you how hard it would be.
However, what you can do is manually specify the 'shape' attributes for all
nodes you care about to avoid the automatic computation. I suppose this is only
practical for a small scenario. (note, that you can load custom xml files with
selected attributes along with an osm file in netconvert).
2)
www.matsim.org/ (free, but the visualization is coarser to begin with)
PTV VISSIM (not free but very feature complete)
I actually don't know which other simulators deal with left-hand driving but I
suppose you'll find them via google.
regards,
Jakob
2015-02-20 3:10 GMT+01:00 mohsen hs <[email protected]>:
Hi Jacob
Thanks again for your support. I have uploaded a video which shows the
simulation output for lefthand drive at Youtube.
I used the following commands:1. netconvert --osm-files map2.osm --lefthand t
--output.street-names t -o map2.net.xml2. polyconvert --xml-validation never
--net-file map2.net.xml --osm-files map2.osm --type-file typemap.xml -o
map2.poly.xml
3.randomTrips.py -n map2.net.xml -r map2p.rou.xml --pedestrians -b 0 -e 2000
-L
Well, as you observed, left-hand drive is not very practical especially for
visualization purposes. I have a few questions regarding the left hand drive
and if you and anybody else could help me with them , I greatly appreciate that.
1. Does it really time consuming for me to fix the problems for left-hand
driving?Is is a simple class, or it contains lots of classes and programming?Is
there any other option in addition to "--lefhand" option that can improve the
visualization?
2.I have to use Sumo for my computer networking research purposes because I am
working with Veins, and Omnet, but what kind of other software are able to
simulate the movements of cars by using OD matrices(for left-hand driving) just
for visualization purpose and not for networking purpose?
Any help is highly appreciated.
Kind regards
Mohsen
On Thursday, February 19, 2015 8:30 PM, mohsen hs <[email protected]>
wrote:
Hi Jacob
Thanks for your prompt reply. I greatly appreciate that.
Thanks for the comment, I saw the "--lefthand" option in the manual and I will
use it and get back to you by my observation. Could you kindly explain more
about " with specifying explicit node shapes", Does this link contain the
explanation about "explicit node shapes"?Networks/Building Networks from own
XML-descriptions - Sumo
Kind regards
Mohsen
On Thursday, February 19, 2015 7:11 PM, Jakob Erdmann
<[email protected]> wrote:
Hello,
unfortunately, Michael's answer still holds. While there is a --lefthand
option in netconvert, the functionality is known to be incomplete. You may have
some luck with specifying explicit node shapes (possible since 0.22.0) but
since nobody has evaluated the generated networks, I do not know what other
errors besides geometry they might contain. (If you look into that, let us know)
regards,
Jakob
2015-02-19 1:19 GMT+01:00 mohsen hs <[email protected]>:
Hello all
I am using SUMO to simulate the mobility model of my city which is a right hand
drive style. Is there anything that I can do to make it right for my country
(New Zealand)?
I found this link "http://sourceforge.net/p/sumo/mailman/message/23483243/"; and
in that 'Michael' answered "No", but maybe it has changed so far.
If not, is there any fast solution for that? Should I change lots of classes?
Any help is highly appreciated.
Kind regardsMohsen
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