ROS

Practical instruction

Rosbag

.bag file 依照指定 Topic 分離儲存

rosbag filter input.bag output.bag "topic == '/LidarLeft' or topic == '/LidarRight' or topic =='/LidarTop' or topic== '/LidarFront'"
# or other description ways
rosbag filter input.bag output.bag "'stereo' in topic"