I have tried by changing the "-" angles value to positive angles values but still the error . if anyone have ever worked on generating the ns2 mobility file with traceExporter.py and then use of this file in Ns2 . plz help .
@jakob sir -- could you please tell me some link or any person detail who used / developed this . might that person can help on this issue thanks On Thu, Feb 5, 2015 at 6:46 PM, Jakob Erdmann <[email protected]> wrote: > I have never used NS2 myself so I'm afraid I cannot help you there. > However, you could try to delete lines from the fcd-output to figure which > one is causing the error. If it is indeed this line you could also change > the angle manually and see if this fixes the error. > I wasn't aware that NS2 uses angles and expects them in a particular > format. > > 2015-02-05 12:50 GMT+01:00 kavita pandey <[email protected]>: > >> i am giving opt(x) , opt(y) , opt(min-x) , opt(min-y) values in my >> ns2.tcl file generated from ns2config-output file. >> is it ok. >> >> >> ----- Forwarded message ---------- >> From: kavita pandey <[email protected]> >> Date: Thu, Feb 5, 2015 at 5:02 PM >> Subject: Fwd: [sumo-user] error in using ns2-mobility file generated with >> traceExporter.py >> To: Jakob Erdmann <[email protected]> >> >> >> I was looking for the error and i found one of the line in generated >> fcd-output.xml file >> >> <vehicle id="2" x="688.35" y="904.95" angle="-90.00" ..... . >> >> might be error due to - angle value . at what point there is a mistake , >> i am not getting . plz help >> >> thanks >> ---------- Forwarded message ---------- >> From: kavita pandey <[email protected]> >> Date: Thu, Feb 5, 2015 at 4:18 PM >> Subject: Re: [sumo-user] error in using ns2-mobility file generated with >> traceExporter.py >> To: Jakob Erdmann <[email protected]> >> >> >> thanks. >> >> Yes i did the all , first netconvert with the option >> --offset.disable-normalization >> then again run sumo.cfg then trcaeExporter.py ===> finally the output >> mobility file is used with ns2 . but still the error. >> >> i tried this link only but with in that link which tab or what .... where >> i can find the usage of it .... sorry that extra ")" in the mail.. >> >> rgds >> >> >> On Thu, Feb 5, 2015 at 1:30 PM, Jakob Erdmann <[email protected] >> > wrote: >> >>> you also need to rerun you simulation on the updated network in order to >>> see an effect >>> Also, your email program added the ')' to the link. Try >>> http://sumo.dlr.de/trac.wsgi/ticket/1232 >>> >>> 2015-02-05 8:51 GMT+01:00 kavita pandey <[email protected]>: >>> >>>> thanks for ur reply. >>>> >>>> I tried with this option and repeat all the steps for n/w generation >>>> and all but still the problem persists . this is the command i have used >>>> for n/w generation >>>> >>>> netconvert --offset.disable-normalization -c ex.netc.cfg >>>> >>>> this is the error i am getting >>>> >>>> num_nodes is set 50 >>>> INITIALIZE THE LIST xListHead >>>> loading mobility file >>>> loading traffic file >>>> Starting Simulation... >>>> ns: _o50 setdest 688.35 904.95 0.00: >>>> (_o50 cmd line 1) >>>> invoked from within >>>> "_o50 cmd setdest 688.35 904.95 0.00" >>>> invoked from within >>>> "catch "$self cmd $args" ret" >>>> invoked from within >>>> "if [catch "$self cmd $args" ret] { >>>> set cls [$self info class] >>>> global errorInfo >>>> set savedInfo $errorInfo >>>> error "error when calling class $cls: $args" $..." >>>> (procedure "_o50" line 2) >>>> (SplitObject unknown line 2) >>>> invoked from within >>>> "_o50 setdest 688.35 904.95 0.00" >>>> hero@linux34:~/Downloads/sumo-0.22.0/work/04022015 >>>> >>>> >>>> plz tell me. >>>> >>>> and sorry might be it is a silly question but i didnt get any >>>> information regarding error removal on that link( >>>> http://sumo.dlr.de/trac.wsgi/ticket/1232)). how can i get. >>>> >>>> rgds >>>> sims >>>> >>>> >>>> On Thu, Feb 5, 2015 at 12:17 PM, Jakob Erdmann < >>>> [email protected]> wrote: >>>> >>>>> This is a known issue (http://sumo.dlr.de/trac.wsgi/ticket/1232). >>>>> As a workaround: rebuild your network with netconvert from the same >>>>> input files but this time add the option --offset.disable-normalization. >>>>> >>>>> >>>>> 2015-02-05 4:24 GMT+01:00 kavita pandey <[email protected]>: >>>>> >>>>>> hello everyone >>>>>> >>>>>> I am using sumo-0.22.0 on ubuntu 12.04 . i successfully generated >>>>>> network >>>>>> file and route file (with randomTrips.py using -i and -p options) then >>>>>> using traceExporter.py , i generated the ns2 format mobility file. >>>>>> But i am >>>>>> using this file as a scenario file to run AODV routing protcol, it is >>>>>> giving me the following error: (scen1 is the mobility file generated >>>>>> with >>>>>> the help of traceExporter.py) >>>>>> >>>>>> ns aodv.tcl scen1 >>>>>> num_nodes is set 50 >>>>>> INITIALIZE THE LIST xListHead >>>>>> loading mobility file >>>>>> loading traffic file >>>>>> Starting Simulation... >>>>>> ns: _o50 setdest 580.35 804.95 0.00: >>>>>> (_o50 cmd line 1) >>>>>> invoked from within >>>>>> "_o50 cmd setdest 580.35 804.95 0.00" >>>>>> invoked from within >>>>>> "catch "$self cmd $args" ret" >>>>>> invoked from within >>>>>> "if [catch "$self cmd $args" ret] { >>>>>> set cls [$self info class] >>>>>> global errorInfo >>>>>> set savedInfo $errorInfo >>>>>> error "error when calling class $cls: $args" $..." >>>>>> (procedure "_o50" line 2) >>>>>> (SplitObject unknown line 2) >>>>>> invoked from within >>>>>> "_o50 setdest 580.35 804.95 0.00" >>>>>> >>>>>> I think problem is with coordinates. Actually when i generated the >>>>>> config >>>>>> file as output , these are the coordinates >>>>>> >>>>>> # set floor size >>>>>> set opt(x) 604.95 >>>>>> set opt(y) 804.95 >>>>>> set opt(min-x) -4.95 >>>>>> set opt(min-y) -4.95 >>>>>> >>>>>> where as my actual coordinates of the network are >>>>>> >>>>>> <location netOffset="-100.00,-100.00" >>>>>> convBoundary="0.00,0.00,600.00,800.00" >>>>>> origBoundary="100.00,100.00,700.00,900.00" projParameter="!"/> >>>>>> >>>>>> (this is the 2nd line of mine network file .net.xml) >>>>>> >>>>>> As i was searching on the google , i found ns2 does not support >>>>>> negative >>>>>> coordinates. but how i generate the ns2 mobility file using >>>>>> traceExporter.py. >>>>>> >>>>>> Could anyone please tell me how can i resolve this issue. >>>>>> >>>>>> thanks. >>>>>> sims >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> Dive into the World of Parallel Programming. 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