depth,st1,depth,st2
0,0,0,0
0.12,2.52,0.054,0.09
0.24,143.64,0.109,0.81
0.36,380.43,0.163,7.29
0.48,922.59,0.218,37.53
0.6,1576.26,0.272,96.57
0.72,1902.51,0.327,208.53
,,0.381,388.26
,,0.436,674.55
,,0.49,1036.26
,,0.544,1179.99