In relative_states.csv, each data point represents:
datapoint = [Index, Image, \delta x, \delta y, \delta z, \delta roll, \delta pitch, \delta yaw]
In vio_states.csv, each data point represents:
datapoint = [x,y,z,roll,pitch,yaw, x_dot, y_dot, z_dot, roll_dot, pithch_dot, yaw_dot]
In relative_states.csv, each data point represents:
datapoint = [Index, Image, \delta x, \delta y, \delta z, \delta roll, \delta pitch, \delta yaw]