--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149100/149100_ACC.hea
@@ -0,0 +1,4 @@
+149100_ACC 3 100 1000
+149100_ACC.dat 16 697.1702(-571680)/mg 0 0 16034 9064 0 ACC_X
+149100_ACC.dat 16 799.1951(-41558)/mg 0 0 4795 -16261 0 ACC_Y
+149100_ACC.dat 16 799.1951(417180)/mg 0 0 4795 -29292 0 ACC_Z