How to evaluate multi-TUM dataset on single PC?

[minje-KIM]

Hello, Thanks for sharing great work! I'm trying to evaluate D2SLAM on single PC with multi-robot datasets, especially TUM datasets. But i cannot find any guidance how to deal with TUM datasets in a multi-robot manner. can you show me how to use sync_bag_player with TUM dataset?

Additionally, By using sync_bag_player, can i get multi-trajectory file? For example, if i played 3 bag files. Does the agent give 3 trajectory file (.txt) respectively ?