Realsense D435i IMU

[1529591487]

Hi, I run the data Realsense D435i IMU，the result is not as same as yours,

below is my configure,is any problem with it

imu_topic: "/camera/imu"
imu_rate: 500
measure_rate: 500 # Rate to which imu data is subsampled
sequence_time: 11392 # 3 hours in seconds

                                                                                                                                                                      Best regards!