random_force_sample1 5 100 2500 random_force_sample1.dat 16 100556.9962(15472)/V 0 0 15871 -9712 0 thumb random_force_sample1.dat 16 132164.9692(-5531)/V 0 0 -5301 17711 0 index random_force_sample1.dat 16 124409.5983(5237)/V 0 0 5399 28668 0 middle random_force_sample1.dat 16 140555.496(27210)/V 0 0 27176 32247 0 ring random_force_sample1.dat 16 162829.5277(25680)/V 0 0 25003 -29227 0 little