Add a new column beside rename topic to rename frame_id.
Use Case
Due to the incorrect configuration at the upstream or two messages with the same frame_id having a conflict, we can rename the frame_id after the rosbag recording.
Proposed Implementation
I can easily rename the frame_id by instantiating the message according to its datatype, say sensor_msgs/PointCloud2, and then writing back to the bag after changing the frame_id.
Such implementation, however, needs to check the datatype and use a switch-case flow structure. Is there a way to rename the frame_id without considering the specific datatype of the message?
Description
Add a new column beside
rename topicto rename frame_id.Use Case
Due to the incorrect configuration at the upstream or two messages with the same frame_id having a conflict, we can rename the frame_id after the rosbag recording.
Proposed Implementation
I can easily rename the frame_id by instantiating the message according to its datatype, say sensor_msgs/PointCloud2, and then writing back to the bag after changing the frame_id.
Such implementation, however, needs to check the datatype and use a switch-case flow structure. Is there a way to rename the frame_id without considering the specific datatype of the message?