How to transfer IMU data to a rosbag?

[Nronaldo]

hello, I appreciate your nice work.
I am a newbie to ROS. I download your android-dataset-recorder and record images and IMU data.
I wonder how can I transfer the IMU data to a rosbag? I know there are some tools to create rosbag with both IMU data and images. But I don not know how to create a rosbag with only IMU. Could you please give me some advice?

[goldbattle]

I think there was a PR which handled reading from a text file.
#16
Else this answer might help you:
https://stackoverflow.com/a/53923403/7718197

[Sandeldeng]

rosrun bagconvert bagconvert imu.bag /imu0

[catproof]

what are all the different fields that someone can populate for the Imu() object? I can't find the documentation or code for it.