> P for a source depth of 10.0 kilometers in the iasp91 model
    3.21     61.52
    3.26     62.54
    6.20    118.82
    7.75    148.44
    5.86    112.25
    5.25    100.55
    4.53     86.78
    3.74     71.75
    2.95     56.78
    2.24     43.23
    1.48     28.75
    1.16     22.78
    1.00     19.76
    0.92     18.33
    0.88     17.71
    0.88     17.60
    0.82     16.51
    0.80     16.14
    0.74     15.15
    0.74     15.00
    0.68     14.09
    0.67     13.88
    0.66     13.69
    0.65     13.50
    0.64     13.32
    0.62     12.99
    0.61     12.83
    0.60     12.68
    0.57     12.12
    0.54     11.64
    0.54     11.49
    0.53     11.40
    2.50     44.97
    3.31     58.87
    4.47     78.52
    6.10    106.29
    8.40    145.53
    5.95    103.77
    5.22     91.41
    4.41     77.71
    3.60     63.88
    2.85     51.21
    1.96     36.24
    1.85     34.32
    1.76     32.75
    1.61     30.31
    1.45     27.64
    1.43     27.30
    1.36     26.17
    1.30     25.21
    1.19     23.45
    1.10     22.08
    1.06     21.35
    1.05     21.18
    1.04     21.01
    1.03     20.85
    1.02     20.69
    1.00     20.40
    0.99     20.26
    0.98     20.12
    0.96     19.86
    0.95     19.60
    0.92     19.15
    0.89     18.72
    0.86     18.35
    0.84     17.99
    0.82     17.67
    0.80     17.37
    0.78     17.10
    0.76     16.83
    0.74     16.59
    0.73     16.36
    0.71     16.15
    0.70     15.95
    0.69     15.85
    0.69     15.76
    0.67     15.58
    0.66     15.41
    0.65     15.26
    2.89     46.12
    3.82     58.90
    5.14     76.96
    7.00    102.48
    8.42    122.05
    9.62    138.54
   11.64    166.17
   13.34    189.43
   13.86    196.48
   15.19    214.64
   16.41    231.25
   18.61    261.06
   16.22    228.71
   15.54    219.43
   14.83    209.95
   14.30    202.76
   14.23    201.87
   14.56    206.23
   14.60    206.74
   14.64    207.25
   15.06    212.86
   15.53    219.04
   16.27    228.58
   16.01    225.21
   16.00    225.10
   16.16    227.20
   16.43    230.64
   16.95    237.16
   17.01    237.99
   17.08    238.79
   17.42    243.07
   17.60    245.28
   17.78    247.48
   18.10    251.46
   18.43    255.48
   18.46    255.89
   18.49    256.29
   18.85    260.63
   19.03    262.83
   19.21    265.02
   19.56    269.18
   19.91    273.34
   19.92    273.49
   19.93    273.63
   20.29    277.84
   20.47    279.97
   20.65    282.08
   21.00    286.16
   21.36    290.24
   20.90    285.04
   20.72    282.92
   18.63    258.85
   17.64    247.53
   16.91    239.21
   16.32    232.47
   15.38    221.80
   14.62    213.33
   14.02    206.58
   16.12    229.92
   16.91    238.67
   17.96    250.29
   19.29    264.88
   20.27    275.61
   20.73    280.57
   21.80    292.11
   23.05    305.40
   23.08    305.74
   24.16    317.08
   24.93    325.04
   25.20    327.80
   26.17    337.64
   26.57    341.63
   27.11    347.11
   28.02    356.05
   28.07    356.49
   25.74    333.82
   24.84    325.02
   23.62    313.17
   22.73    304.51
   22.00    297.50
   20.79    285.91
   20.29    281.10
   19.83    276.76
   19.03    269.17
   18.33    262.62
   17.63    256.17
   19.57    274.11
   20.34    281.21
   21.40    290.94
   22.84    304.13
   24.72    321.37
   26.12    334.10
   26.35    336.18
   26.58    338.18
   27.86    349.68
   28.98    359.66
   29.19    361.55
   31.49    381.83
   32.90    394.26
   33.04    395.42
   33.17    396.55
   34.34    406.76
   35.39    415.79
   35.78    419.10
   37.60    434.61
   38.06    438.48
   39.67    451.96
   39.70    452.24
   39.73    452.50
   39.79    453.01
   39.91    454.02
   40.03    455.02
   40.15    456.01
   40.43    458.33
   40.69    460.42
   40.93    462.46
   41.18    464.46
   41.65    468.37
   42.12    472.19
   42.63    476.32
   43.09    480.11
   43.55    483.78
   44.00    487.37
   44.92    494.79
   45.79    501.66
   46.69    508.76
   47.53    515.31
   48.41    522.12
   49.23    528.40
   50.16    535.50
   50.21    535.86
   50.25    536.21
   50.34    536.89
   50.52    538.24
   50.87    540.90
   51.71    547.17
   52.49    552.99
   52.80    555.28
   54.06    564.57
   55.32    573.71
   55.62    575.84
   57.13    586.63
   57.81    591.47
   58.64    597.25
   60.10    607.39
   60.21    608.11
   61.55    617.27
   62.55    623.94
   62.99    626.89
   64.40    636.20
   64.84    639.07
   65.79    645.23
   67.03    653.22
   67.16    654.00
   68.50    662.49
   69.20    666.83
   69.57    669.14
   69.84    670.77
   71.14    678.73
   71.29    679.63
   72.43    686.49
   73.31    691.75
   73.32    691.77
   73.71    694.08
   74.95    701.33
   75.28    703.22
   76.19    708.43
   76.98    712.88
   77.18    714.04
   77.41    715.32
   78.60    721.94
   79.03    724.26
   79.79    728.39
   80.55    732.52
   80.82    733.96
   80.96    734.69
   82.09    740.65
   82.54    743.01
   83.22    746.54
   84.00    750.56
   84.21    751.60
   84.33    752.20
   85.41    757.62
   85.81    759.64
   86.49    762.97
   87.34    767.13
   87.37    767.28
   87.54    768.09
   88.57    772.97
   88.87    774.39
   89.60    777.80
   91.53    786.77
   92.44    790.98
   93.84    797.39
   94.08    798.48
   94.58    800.76
   96.41    809.08
   97.76    815.13
   98.38    817.87
