Hi,

I'm running SUMO projects  on two machines
Centos 8, SUMO 1.10.0 &
Windows 10, SUMO 1.11.0

Best regards.




Le lun. 7 févr. 2022 à 16:37, Harald Schaefer <[email protected]> a écrit :

> Hi,
>
> just one idea:
>
> What about the SUMO versions? Which SUMO version are you using? Which
> operating system?
>
> Best regards, Harald
> Am 07.02.22 um 16:03 schrieb Arbi Alaouy:
>
> To give feedback, as you suggested Jacob, I debugged one parameter after
> one (zone, age, etc). These generic params seem to be innocent. For
> debugging I used a few person numbers.
>
> When I used a great number of population, using the same map, I get the
> error :
>
> Error: The edge '1793694#1' within the route  is not known.
>
>  The route can not be build.
>
>
> Here are some 2 kinds of warnings I get *massively *because of the big
> population number sharing the space:
>
> Warning: Collision of person '-99757_-99755_686' and person
> '-99757_-99755_378', lane='281163254#1_0', time=27149.00.
>
> Warning: Person '-99755_-99757_1005' is jammed on edge ':21074960_w0',
> time=27146.00.
>
> I guess these warnings don't affect simulation?
>
> Best regards.
>
> Le lun. 7 févr. 2022 à 12:10, Jakob Erdmann <[email protected]> a
> écrit :
>
>> please refer to the updated documentation at
>> https://sumo.dlr.de/docs/Simulation/GenericParameters.html
>>
>> Am Mo., 7. Feb. 2022 um 11:34 Uhr schrieb Arbi Alaouy <
>> [email protected]>:
>>
>>> Thank you Jacob for the response.
>>> I'll try this track.
>>> I have seen that generic parameters affect simulation,
>>> can I get some recommendations on key names and maybe
>>> value content?*
>>>
>>> Thank you.
>>> Best regards
>>>
>>> Le mer. 2 févr. 2022 à 13:05, Jakob Erdmann <[email protected]> a
>>> écrit :
>>>
>>>> Indeed, no obvious problem is apparent with the file though sometimes
>>>> these error messages point to the wrong line. I recommend that you identify
>>>> the problematic content by successively removing lines and attributes
>>>> within lines until the parsing error goes away. If the triggering content
>>>> looks innocent, please report back.
>>>>
>>>> Am Mi., 2. Feb. 2022 um 10:22 Uhr schrieb Arbi Alaouy <
>>>> [email protected]>:
>>>>
>>>>> The file " activity_generation.merged.rou.xml" is attached now.
>>>>>
>>>>> In the meantime, I started sumo-gui with --xml-validation equal never
>>>>> as below:
>>>>> sumoCmd = ["--xml-validation", "never",
>>>>>            "-c", Files.DEFAULT_SUMO_CONFIG.split(os.sep)[1],
>>>>>            "--ignore-route-errors", "--tripinfo-output",
>>>>> Files.DEFAULT_TRIP_INFO, "--start"]
>>>>>
>>>>> Hope this is a nice track ?
>>>>>
>>>>> Le mer. 2 févr. 2022 à 08:56, Jakob Erdmann <[email protected]> a
>>>>> écrit :
>>>>>
>>>>>> please attach the file.
>>>>>>
>>>>>> Am Di., 1. Feb. 2022 um 10:15 Uhr schrieb Arbi Alaouy <
>>>>>> [email protected]>:
>>>>>>
>>>>>>> Hi everyone,
>>>>>>>
>>>>>>> I'm using sumo simulation and particularly SAGA to generate
>>>>>>> population activities that are
>>>>>>> represented by the *activity_generation.merged.rou.xml *XML file.
>>>>>>> To this file I added params via py scripts
>>>>>>> such as this one which indicates the zone of the person to which
>>>>>>> belongs :
>>>>>>> <param key="zone" value="-99757" />
>>>>>>>
>>>>>>> Simulation runs about 3000 seconds and I get errors such as :
>>>>>>>
>>>>>>> Error: equal sign expected   ||||||OR|||||| Error: whitespace
>>>>>>> expected
>>>>>>>
>>>>>>>  In file 'activity/activity_generation.merged.rou.xml'
>>>>>>>
>>>>>>>  At line/column 24762/29.
>>>>>>>
>>>>>>>
>>>>>>> By verifying the file the syntax is Ok.
>>>>>>>
>>>>>>> As a solution, I unified all XML manipulation using lxml.etree
>>>>>>> instead of mixing both lxml and standard ElementTree. But I still get 
>>>>>>> the
>>>>>>> same errors.
>>>>>>>
>>>>>>>
>>>>>>> Thank you very much for your solutions suggestions.
>>>>>>>
>>>>>>> Best regards.
>>>>>>> --
>>>>>>> El-arbi El-alaouy
>>>>>>>
>>>>>>>
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>>>>>>>
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>>>>>
>>>>>
>>>>> --
>>>>> El-arbi El-alaouy
>>>>>
>>>>>
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>>>
>>>
>>> --
>>> El-arbi El-alaouy
>>>
>>>
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>
>
> --
> El-arbi El-alaouy
>
>
>
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-- 
El-arbi El-alaouy
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