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--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/148085/148085_ACC.hea
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+148085_ACC 3 100 1000
+148085_ACC.dat 16 118.9365(-101037)/mg 0 0 -11835 3162 0 ACC_X
+148085_ACC.dat 16 127.2505(20933)/mg 0 0 8971 -24175 0 ACC_Y
+148085_ACC.dat 16 98.1048(39732)/mg 0 0 -21289 2466 0 ACC_Z