n # Sb      travel-time (and amplitude) tables
6    # number of depth samples
    0.00    5.00   10.00   15.00   25.00   34.95
17    # number of distance samples
    0.00    0.50    1.00    1.50    2.00    2.50    3.00    3.50    4.00    4.50
    5.00    5.50    6.00    6.50    7.00    7.50    8.00
# Travel-time/amplitude for z =    0.00
      -1.000
      -1.000
      34.324
      49.103
      63.882
      78.660
      93.437
     108.213
     122.987
     137.759
     152.530
     167.298
     182.063
     196.825
     211.584
     226.339
     241.091
# Travel-time/amplitude for z =    5.00
      -1.000
      -1.000
      34.211
      48.990
      63.769
      78.547
      93.324
     108.099
     122.873
     137.645
     152.415
     167.182
     181.947
     196.709
     211.467
     226.222
     240.973
# Travel-time/amplitude for z =   10.00
      -1.000
      -1.000
      33.545
      48.324
      63.102
      77.880
      92.657
     107.432
     122.206
     136.978
     151.747
     166.514
     181.278
     196.039
     210.797
     225.551
     240.301
# Travel-time/amplitude for z =   15.00
      -1.000
      18.101
      32.881
      47.660
      62.438
      77.216
      91.992
     106.767
     121.541
     136.312
     151.081
     165.847
     180.611
     195.372
     210.129
     224.882
     239.631
# Travel-time/amplitude for z =   25.00
       7.286
      17.625
      32.259
      47.011
      61.775
      76.543
      91.310
     106.078
     120.843
     135.608
     150.369
     165.129
     179.886
     194.639
     209.390
     224.136
      -1.000
# Travel-time/amplitude for z =   35.00
       9.939
      18.585
      32.688
      47.274
      61.930
      76.626
      91.347
     106.082
     120.825
     135.569
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000
      -1.000