32_12-14-18_ppg 4 1000 29988
32_12-14-18_ppg.dat 32 100.0(0)/au 32 0 -403 8654 0 carotid_880nm
32_12-14-18_ppg.dat 32 100.0(0)/au 32 0 -63 3157 0 carotid_660nm
32_12-14-18_ppg.dat 32 100.0(0)/au 32 0 -106 2550 0 brachial_880nm
32_12-14-18_ppg.dat 32 100.0(0)/au 32 0 9 63986 0 brachial_660nm