Hello, you need to provide a mapping from the TAZ ids to the network edge ids. Possibly you could generate this automatically with a custom script by matching street names from your OD-matrix to street names in your network (use netconvert option --output.street-names when import from OSM). There are also python library functions in sumo/tools/sumolib for getting the closest street for a given geo-coordinate. This could also be used to generate the mapping. However, if you can get the vissim network from your city it may also be possible to import that and then the IDs should be consistent.(The vissim import in netconvert only handles very old versions and may not be up to the task for a current vissim network file). Lane ID's are not used when defining routes so you need not worry about those. PTV VISUM is a macroscopic simulation which will not give you microscopic mobility data. PTV VISSIM on the other hand can do that.
regards, Jakob 2015-02-04 23:04 GMT+01:00 mohsen hs <[email protected]>: > Dear All > I am dealing with OD2TRIPS in order to simulate the actual mobility > patterns of vehicles in my city, and I know that OD2TRIPS deals with > street's name (The required data from Ministry of Transport could have both > name, and longitude/latitude) , and I am able to generate trips.xml. But, > when I want to create rou.xml by "duarouter" , I need net.xml which the > name of streets are shown by ID and lane numbers and this format is > different with the previous steps (ID/lane number vs Street's name).How can > I have consistent IDs for a large project such as a city? > > > To make it simple: (Trips.xml uses name of the streets and Rou.xml, and > net.xml use ID, and lanes)Trips.xml is like this (name of streets): <trip > id="0" depart="432.00" from="a1" to="b2" fromTaz="1" toTaz="2" > departLane="free" departSpeed="max"/> > > Rou.xml and net.xmls are like these (ID and lanes): <edge > id=":1096168863_4" function="internal"> > <lane id=":1096168863_4_0" index="0" speed="22.22" length="2.46" > shape="644934.16,5493453.96 644934.39,5493453.05 644935.44,5493451.95"/> > > </edge> > ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,<route > id="route0" edges="-39539626 -5445204#2 ....... > > Is PTV VISSUM is the appropriate tool for this purpose? I am not sure > about PTV VISSUM, because I have sent my request to PTV Group, but no > approval yet, it seems it may take some times. > > And Second Question: > Could you kindly explain more what does "Factor" mean in O/D as stated in " > http://sumo.dlr.de/daily/userdoc/Demand/Importing_O/D_Matrices.html";? > Kind regards > Mohsen > > > ------------------------------------------------------------------------------ > Dive into the World of Parallel Programming. The Go Parallel Website, > sponsored by Intel and developed in partnership with Slashdot Media, is > your > hub for all things parallel software development, from weekly thought > leadership blogs to news, videos, case studies, tutorials and more. Take a > look and join the conversation now. http://goparallel.sourceforge.net/ > _______________________________________________ > sumo-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sumo-user > ------------------------------------------------------------------------------ Dive into the World of Parallel Programming. The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ sumo-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sumo-user
