[ODTP] Connect MATSim output data to the visualization tool

[zuocsfm]

• MATSim data visualization

Description:

A dashboard template is prepared to show the MATSim data and it is available at https://github.com/zuocsfm/travel_data_dashboard. The visualization is currently a stand-alone tool. It would benefit ODTP-MATSim users to check their simulation results.

Importance Level

High

Origin

The visualization is part of the ODTP project.

User Impact

The ODTP-MATSim users can visually analyze their simulation results.

Affected Components (examples: components, modules, … )

ODTP MATSim output

[caviri]

Hello @zuocsfm,

Thanks for the ticket. Just yesterday night I did a little test of converting this tool into an ODTP component reusing your original template here: https://github.com/odtp-org/odtp-vis-test

I was able to install the dependencies and run the tool as the endpoint of a digital twin execution. However, I was having some errors:

1. The data is not being loaded as the file used doesn't exist and is hardcode in the app.

2. In order to make it compatible with the pipeline the files should be take from one folder, provided via parameter, or requested using a query for instance.

Please take a look on this error and write a tutorial on how to use the tool. For instance, direct output from Matsim will work here? Do you want to offer the users the possibility to select the output file from matsim? Is it Eqasim compatible out of the box?

Thanks

[zuocsfm]

Thank you for the reply. I think we discussed about the data input in person a few months ago. Just to document it again here.
Because different versions of MATSim has different output data structure, the current visualization tool works with direct output from MATSim Corsica scenario.
Thanks