120021_ACC 3 100 1000
120021_ACC.dat 16 936.2(-361373)/mg 0 0 11235 -24168 0 ACC_X
120021_ACC.dat 16 936.2(-251838)/mg 0 0 11234 -22012 0 ACC_Y
120021_ACC.dat 16 624.1333(523336)/mg 0 0 18412 32570 0 ACC_Z