Decoding file 90100641.WAT:
FileHdr ver=1 ID=9 rate=600 01/10/2017 00:33:57.642 dur=1.711
Second Marker 01/10/2017 00:33:57
Inertial Data  acc: -0.03955  0.03842  0.01241  quat: -0.21582  0.83759 -0.10608  0.49048 norm:  0.999975
Inertial Data  acc: -0.04010  0.03653  0.01266  quat: -0.21594  0.83746 -0.10632  0.49054 norm:  0.999955
Inertial Data  acc: -0.03748  0.03510  0.01338  quat: -0.21613  0.83728 -0.10645  0.49072 norm:  0.999944
Second Marker 01/10/2017 00:33:58
Inertial Data  acc: -0.03778  0.03369  0.01363  quat: -0.21625  0.83710 -0.10620  0.49109 norm:  0.999971
Inertial Data  acc: -0.03804  0.03383  0.01364  quat: -0.21649  0.83673 -0.10590  0.49164 norm:  0.999955
Inertial Data  acc: -0.03770  0.03221  0.01367  quat: -0.21649  0.83618 -0.10535  0.49268 norm:  0.999948
Inertial Data  acc: -0.03853  0.02959  0.01376  quat: -0.21655  0.83533 -0.10449  0.49432 norm:  0.999971
Inertial Data  acc: -0.03952  0.02835  0.01454  quat: -0.21686  0.83411 -0.10339  0.49652 norm:  0.999992
Inertial Data  acc: -0.04669  0.02032  0.01233  quat: -0.21759  0.83228 -0.10193  0.49957 norm:  0.999995
Inertial Data  acc: -0.05312  0.01765  0.01573  quat: -0.22076  0.82825 -0.10028  0.50513 norm:  0.999970
Inertial Data  acc: -0.05635  0.01324  0.01460  quat: -0.22559  0.82178 -0.09930  0.51367 norm:  0.999964
Inertial Data  acc: -0.06470  0.01289  0.01567  quat: -0.23126  0.81207 -0.10089  0.52612 norm:  0.999964
Inertial Data  acc: -0.07098  0.01062  0.01602  quat: -0.23889  0.79871 -0.10199  0.54266 norm:  0.999943
File 90100641.WAT: 13 data records in 1.711 seconds