--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149020/149020_ACC.hea
@@ -0,0 +1,4 @@
+149020_ACC 3 100 1000
+149020_ACC.dat 16 697.1702(-497780)/mg 0 0 0 27716 0 ACC_X
+149020_ACC.dat 16 936.2(-284605)/mg 0 0 -11235 -29169 0 ACC_Y
+149020_ACC.dat 16 697.1702(392507)/mg 0 0 8366 18755 0 ACC_Z