n # Pg      travel-time (and amplitude) tables
5    # number of depth samples
    0.00    5.00   10.00   15.00   19.95
41    # number of distance samples
    0.00    0.20    0.40    0.60    0.80    1.00    1.20    1.40    1.60    1.80
    2.00    2.20    2.40    2.60    2.80    3.00    3.20    3.40    3.60    3.80
    4.00    4.20    4.40    4.60    4.80    5.00    5.20    5.40    5.60    5.80
    6.00    6.20    6.40    6.60    6.80    7.00    7.20    7.40    7.60    7.80
    8.00
# Travel-time/amplitude for z =    0.00
       0.147
       3.834
       7.668
      11.503
      15.337
      19.170
      23.004
      26.838
      30.672
      34.505
      38.339
      42.172
      46.005
      49.839
      53.672
      57.504
      61.337
      65.169
      69.002
      72.834
      76.666
      80.497
      84.329
      88.160
      91.990
      95.821
      99.651
     103.481
     107.311
     111.140
     114.969
     118.798
     122.626
     126.454
     130.281
     134.108
     137.935
     141.761
     145.587
     149.413
     153.238
# Travel-time/amplitude for z =    5.00
       0.862
       3.930
       7.716
      11.531
      15.355
      19.183
      23.013
      26.843
      30.674
      34.505
      38.336
      42.167
      45.998
      49.830
      53.661
      57.492
      61.323
      65.154
      68.984
      72.815
      76.645
      80.475
      84.305
      88.135
      91.964
      95.794
      99.622
     103.451
     107.279
     111.107
     114.935
     118.762
     122.589
     126.416
     130.242
     134.067
     137.893
     141.718
     145.542
     149.366
     153.190
# Travel-time/amplitude for z =   10.00
       1.724
       4.208
       7.857
      11.632
      15.428
      19.237
      23.053
      26.874
      30.698
      34.523
      38.350
      42.177
      46.005
      49.832
      53.661
      57.489
      61.317
      65.145
      68.974
      72.802
      76.630
      80.458
      84.285
      88.113
      91.940
      95.768
      99.594
     103.421
     107.247
     111.074
     114.899
     118.725
     122.550
     126.375
     130.199
     134.023
     137.847
     141.670
     145.493
      -1.000
      -1.000
# Travel-time/amplitude for z =   15.00
       2.586
       4.629
       8.088
      11.782
      15.552
      19.340
      23.137
      26.942
      30.753
      34.567
      38.385
      42.205
      46.027
      49.850
      53.674
      57.498
      61.323
      65.148
      68.973
      72.799
      76.624
      80.449
      84.274
      88.100
      91.925
      95.749
      99.574
     103.398
     107.223
     111.047
     114.870
     118.694
     122.517
     126.340
     130.162
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
# Travel-time/amplitude for z =   20.00
       3.440
       5.145
       8.400
      11.991
      15.705
      19.477
      23.260
      27.051
      30.848
      34.651
      38.457
      42.266
      46.078
      49.892
      53.708
      57.525
      61.344
      65.164
      68.985
      72.806
      76.628
      80.450
      84.272
      88.094
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000