1. While Processing the GTFS data Some `speed ` values are NA in the returned data. Does the missing speed data causes issues downstream in the EV-Fleet-Sim simulation? How do we solve it? 2. For GTFS data, in the documentation it is recommended to create a bounding box corresponding to the values given by `GTFS_Splitter.py ` but this bounding box covers a large area out of our study. Doesn't it lead to all data being filtered out in the `filtered traces` folder? 3. `Temporal clustering` has been temporarily disabled issue.