hello we are students of University of Applied Sciences Weingarten working on UAV for a Zeppelin. We are trying for sensor fusion of IMU and GPS. The probelem is that the documentation for IMU rotomotion does not tell anything about the output from the IMU. Its a string output of Hexa and has 8 columns and we dont know which one correspond to the acceleration and rotation. If we eliminate 6 out of 8 then what are the other two meant for? Please help us out in this issue. Thanks a lot in advance.