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Re: [sumo-user] [EXTERNAL] Re: od2trips return nothing with no error message

Dear Rachael,

 

if no output file is created (not even one with only a header) and no error message gets printed then there is some problem with od2trips. I suspect the program crashed silently and would like to investigate this. Would you be willing to send me the sample data?

 

Best regards

Mirko

 

 

-----Original-Nachricht-----

Betreff: Re: [EXTERNAL] Re: [sumo-user] od2trips return nothing with no error message

Datum: 2024-02-07T15:42:58+0100

Von: "Rachael Yuan" <yyuan7@xxxxxxxxxxxxx>

An: "Mirko Barthauer" <m.barthauer@xxxxxxxxxxx>, "Sumo project User discussions" <sumo-user@xxxxxxxxxxx>

 

 

 

Hello Mirko,
 
Thank you for your quick response! But I still cannot get any output after adding "--pedestrians true". Is there anything else that might be wrong?
image.png
 
Thanks,
 
Rachael

On Wed, Feb 7, 2024 at 2:47 AM Mirko Barthauer via sumo-user <sumo-user@xxxxxxxxxxx> wrote:
[Caution: Email from External Sender. Do not click or open links or attachments unless you know this sender.]
 

Dear Rachael,

 

please have a look at the remaining options of od2trips. In order to write pedestrians, you need to append --pedestrians true to your od2trips call.

 

Best regards

Mirko

 

 

 

 

-----Original-Nachricht-----

Betreff: [sumo-user] od2trips return nothing with no error message

Datum: 2024-02-07T05:47:06+0100

Von: "Rachael Yuan via sumo-user" <sumo-user@xxxxxxxxxxx>

An: "Sumo project User discussions" <sumo-user@xxxxxxxxxxx>

 

 

 

Hello,
 
I am trying to use od2trips to generate pedestrian trips from the OD matrix. Here is the command I used: od2trips -n taz.xml -z od.xml -o trips.xml. It returned no error message but also no output file.
Here is how my taz file looks like:
image.png
And here is the od file:
image.png
 
What made me really confused is that I got the output file when I ran the command for the first time. Then I changed the name of each taz and I cannot get anything.  Could you please help me figure out what's going on?
 
Thanks!
 
Rachael

 

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