Decoding file 30200209.WAT:
FileHdr ver=1 ID=3 rate=600 01/15/2016 16:20:44.404 dur=0.298
Second Marker 01/15/2016 16:20:44
Inertial Data  acc: -0.06479  0.03735  0.04503  quat:  0.62433  0.22717 -0.67633  0.31793 norm:  0.999949
Inertial Data  acc: -0.05949  0.05075  0.05461  quat:  0.61951  0.22095 -0.67841  0.32733 norm:  0.999993
File 30200209.WAT: 2 data records in 0.298 seconds