Decoding file 40100470.WAT:
FileHdr ver=1 ID=4 rate=600 12/01/2015 10:17:30.550 dur=0.402
Second Marker 12/01/2015 10:17:30
Inertial Data  acc:  0.04842 -0.00377 -0.02997  quat:  0.36609  0.62555 -0.38361  0.57220 norm:  0.999952
Inertial Data  acc:  0.05113  0.00572 -0.03862  quat:  0.36731  0.62775 -0.38177  0.57019 norm:  0.999926
File 40100470.WAT: 2 data records in 0.402 seconds