f9ab74_0021 4 250 90000
f9ab74_0021.dat 16 200.0(0)/mV 16 0 -1273 43015 0 II
f9ab74_0021.dat 16 200.0(0)/mV 16 0 -32768 61978 0 aVR
f9ab74_0021.dat 16 200.0(0)/mV 16 0 -32768 35301 0 V
f9ab74_0021.dat 16 4096.0(-2048)/NU 16 0 0 30254 0 PLETH