--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149026/149026_ACC.hea
@@ -0,0 +1,4 @@
+149026_ACC 3 100 1000
+149026_ACC.dat 16 697.1702(-506146)/mg 0 0 -8366 -21242 0 ACC_X
+149026_ACC.dat 16 799.1951(-238160)/mg 0 0 -4795 -23653 0 ACC_Y
+149026_ACC.dat 16 799.1951(435561)/mg 0 0 -4796 13948 0 ACC_Z