# time (d), head (m)
0.0153 -0.138
0.0181 -0.141
0.0229 -0.150
0.0292 -0.156
0.0361 -0.163
0.0458 -0.171
0.0660 -0.180
0.0868 -0.190
0.1250 -0.201
0.1670 -0.210
0.2080 -0.217
0.2500 -0.220
0.2920 -0.224
0.3330 -0.228