#! FIELDS time d
 0.000000 1.00624839
 0.002000 1.00364150
 0.004000 0.99962120
 0.006000 0.99404443
 0.008000 0.98696802
 0.010000 0.97846747
 0.012000 0.96854081
 0.014000 0.95726502
 0.016000 0.94460050
 0.018000 0.93064938
 0.020000 0.91536899
 0.022000 0.89888390
 0.024000 0.88253844
 0.026000 0.86507823
 0.028000 0.84648181
 0.030000 0.82685264
 0.032000 0.80619049
 0.034000 0.78460091
 0.036000 0.76211157
 0.038000 0.73885801
 0.040000 0.71490490
