--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149066/149066_PPG.hea
@@ -0,0 +1,4 @@
+149066_PPG 3 30 300
+149066_PPG.dat 16 11436.877(-2570322)/a.u. 0 0 2895 -7903 0 PPG_R
+149066_PPG.dat 16 16223.7316(-923288)/a.u. 0 0 1911 -8150 0 PPG_G
+149066_PPG.dat 16 19323.1828(-851555)/a.u. 0 0 3840 365 0 PPG_B