Test Data Values:  Phi versus distance
0   0.0  20.0    0.0    30.0   0.0   1.0   0.0   1.0 
Porosity versus Distance Down the Well
Distance
Porosity Values
LINE 0
  0.0  10.18
  0.1  10.18
  0.1   6.32
  0.2   6.32
  0.2   7.57
  0.3   7.57
  0.3   5.40
  0.4   5.40
  0.4   7.51
  0.5   7.51
  0.5   8.17
  0.6   8.17
  0.6   9.81
  0.7   9.81
  0.7   7.08
  0.8   7.08
  0.8   9.10
  0.9   9.10
  0.9   9.15
  1.0   9.15
  1.0  13.39
  1.1  13.39
  1.1  12.30
  1.2  12.30
  1.2  12.32
  1.3  12.32
  1.3  13.31
  1.4  13.31
  1.4  16.27
  1.5  16.27
  1.5  20.82
  1.6  20.82
  1.6  18.55
  1.7  18.55
  1.7  15.68
  1.8  15.68
  1.8  18.94
  1.9  18.94
  1.9  16.36
  2.0  16.36
  2.0  13.83
  2.1  13.83
  2.1  13.06
  2.2  13.06
  2.2  14.80
  2.3  14.80
  2.3  12.54
  2.4  12.54
  2.4  18.63
  2.5  18.63
  2.5  12.27
  2.6  12.27
  2.6  13.29
  2.7  13.29
  2.7  17.57
  2.8  17.57
  2.8  14.36
  2.9  14.36
  2.9  13.51
  3.0  13.51
  3.0  16.32
  3.1  16.32
  3.1  12.83
  3.2  12.83
  3.2  14.38
  3.3  14.38
  3.3  17.08
  3.4  17.08
  3.4  13.07
  3.5  13.07
  3.5  12.86
  3.6  12.86
  3.6  13.91
  3.7  13.91
  3.7  16.20
  3.8  16.20
  3.8  16.76
  3.9  16.76
  3.9  15.35
  4.0  15.35
  4.0  16.83
  4.1  16.83
  4.1  14.94
  4.2  14.94
  4.2  11.88
  4.3  11.88
  4.3  12.06
  4.4  12.06
  4.4  20.07
  4.5  20.07
  4.5  17.61
  4.6  17.61
  4.6  15.14
  4.7  15.14
  4.7  14.66
  4.8  14.66
  4.8  16.28
  4.9  16.28
  4.9  19.64
  5.0  19.64
  5.0  21.21
  5.1  21.21
  5.1  19.61
  5.2  19.61
  5.2  21.74
  5.3  21.74
  5.3  15.41
  5.4  15.41
  5.4  18.26
  5.5  18.26
  5.5  14.59
  5.6  14.59
  5.6  12.60
  5.7  12.60
  5.7   6.92
  5.8   6.92
  5.8   5.32
  5.9   5.32
  5.9   7.51
  6.0   7.51
  6.0   2.88
  6.1   2.88
  6.1   4.68
  6.2   4.68
  6.2   5.23
  6.3   5.23
  6.3   6.46
  6.4   6.46
  6.4   8.00
  6.5   8.00
  6.5   8.01
  6.6   8.01
  6.6  10.73
  6.7  10.73
  6.7  12.29
  6.8  12.29
  6.8  10.88
  6.9  10.88
  6.9  10.43
  7.0  10.43
  7.0  14.10
  7.1  14.10
  7.1  17.96
  7.2  17.96
  7.2  16.99
  7.3  16.99
  7.3  19.63
  7.4  19.63
  7.4  17.54
  7.5  17.54
  7.5  18.77
  7.6  18.77
  7.6  16.54
  7.7  16.54
  7.7  20.32
  7.8  20.32
  7.8  15.03
  7.9  15.03
  7.9  14.27
  8.0  14.27
  8.0  14.46
  8.1  14.46
  8.1  17.73
  8.2  17.73
  8.2  14.76
  8.3  14.76
  8.3   8.38
  8.4   8.38
  8.4  13.04
  8.5  13.04
  8.5   9.34
  8.6   9.34
  8.6  16.65
  8.7  16.65
  8.7  20.27
  8.8  20.27
  8.8  18.09
  8.9  18.09
  8.9  21.84
  9.0  21.84
  9.0  20.34
  9.1  20.34
  9.1  19.41
  9.2  19.41
  9.2  20.70
  9.3  20.70
  9.3  22.44
  9.4  22.44
  9.4  17.61
  9.5  17.61
  9.5  20.24
  9.6  20.24
  9.6  12.26
  9.7  12.26
  9.7  14.30
  9.8  14.30
  9.8  14.45
  9.9  14.45
  9.9  10.53
 10.0  10.53
 10.0  18.36
 10.1  18.36
 10.1  15.43
 10.2  15.43
 10.2  10.23
 10.3  10.23
 10.3  15.75
 10.4  15.75
 10.4  18.09
 10.5  18.09
 10.5  16.98
 10.6  16.98
 10.6  20.44
 10.7  20.44
 10.7  21.84
 10.8  21.84
 10.8  17.01
 10.9  17.01
 10.9  24.99
 11.0  24.99
 11.0  25.50
 11.1  25.50
 11.1  23.77
 11.2  23.77
 11.2  22.41
 11.3  22.41
 11.3  23.75
 11.4  23.75
 11.4  18.83
 11.5  18.83
 11.5  19.74
 11.6  19.74
 11.6  15.66
 11.7  15.66
 11.7  13.88
 11.8  13.88
 11.8  12.57
 11.9  12.57
 11.9   9.67
 12.0   9.67
 12.0   7.89
 12.1   7.89
 12.1  11.13
 12.2  11.13
 12.2  11.32
 12.3  11.32
 12.3   2.03
 12.4   2.03
 12.4   8.00
 12.5   8.00
 12.5  12.88
 12.6  12.88
 12.6  16.79
 12.7  16.79
 12.7  15.43
 12.8  15.43
 12.8  14.93
 12.9  14.93
 12.9  17.20
 13.0  17.20
 13.0  20.05
 13.1  20.05
 13.1  21.84
 13.2  21.84
 13.2  23.02
 13.3  23.02
 13.3  16.53
 13.4  16.53
 13.4  12.59
 13.5  12.59
 13.5  21.18
 13.6  21.18
 13.6  23.53
 13.7  23.53
 13.7  21.43
 13.8  21.43
 13.8  19.30
 13.9  19.30
 13.9  14.69
 14.0  14.69
 14.0  11.43
 14.1  11.43
 14.1  14.61
 14.2  14.61
 14.2  13.05
 14.3  13.05
 14.3  17.68
 14.4  17.68
 14.4  15.30
 14.5  15.30
 14.5  19.39
 14.6  19.39
 14.6  21.25
 14.7  21.25
 14.7  24.93
 14.8  24.93
 14.8  18.42
 14.9  18.42
 14.9  22.17
 15.0  22.17
 15.0  19.28
 15.1  19.28
 15.1  18.86
 15.2  18.86
 15.2  18.90
 15.3  18.90
 15.3  19.05
 15.4  19.05
 15.4  14.42
 15.5  14.42
 15.5  15.14
 15.6  15.14
 15.6  13.16
 15.7  13.16
 15.7  13.78
 15.8  13.78
 15.8  13.82
 15.9  13.82
 15.9  16.72
 16.0  16.72
 16.0  18.02
 16.1  18.02
 16.1  11.99
 16.2  11.99
 16.2  11.06
 16.3  11.06
 16.3  15.28
 16.4  15.28
 16.4   9.66
 16.5   9.66
 16.5  11.53
 16.6  11.53
 16.6  13.34
 16.7  13.34
 16.7  12.19
 16.8  12.19
 16.8  12.81
 16.9  12.81
 16.9   9.85
 17.0   9.85
 17.0  14.61
 17.1  14.61
 17.1  20.54
 17.2  20.54
 17.2  18.90
 17.3  18.90
 17.3  18.35
 17.4  18.35
 17.4  20.02
 17.5  20.02
 17.5  26.23
 17.6  26.23
 17.6  28.66
 17.7  28.66
 17.7  26.20
 17.8  26.20
 17.8  18.93
 17.9  18.93
 17.9  19.76
 18.0  19.76
 18.0  16.72
 18.1  16.72
 18.1  22.26
 18.2  22.26
 18.2  16.24
 18.3  16.24
 18.3   8.25
 18.4   8.25
 18.4   8.80
 18.5   8.80
 18.5   8.04
 18.6   8.04
 18.6  16.31
 18.7  16.31
 18.7  18.79
 18.8  18.79
 18.8  18.62
 18.9  18.62
 18.9  14.54
 19.0  14.54
 19.0  17.73
 19.1  17.73
 19.1  23.71
 19.2  23.71
 19.2  23.49
 19.3  23.49
 19.3  20.25
 19.4  20.25
 19.4  17.47
 19.5  17.47
 19.5  12.11
 19.6  12.11
 19.6  11.78
 19.7  11.78
 19.7  10.73
 19.8  10.73
 19.8  15.11
 19.9  15.11
 19.9  17.28
 20.0  17.28
999. 999.
