encoding  utf-8
survey majang
  surface #majang_surface
    grid 151158 427289 20 20 65 32
20.46
20.54
20.47
20.29
20.14
20.01
19.91
20
20.06
20.03
19.93
19.68
19.14
18.68
18.3
18.01
18
18.1
18.11
18.01
17.8
17.07
16.43
15.94
15.6
15.54
15.83
16.06
16.23
16.32
16.36
16.34
16.24
16.05
15.78
15.17
14.61
14.12
13.69
13.31
12.96
12.71
12.54
12.46
12.28
12.22
12.39
12.79
13.48
14.98
16.33
17.5
18.51
19.58
20.58
21.18
21.38
21.19
19.6
17.97
16.58
15.43
14.49
13.69
13.21
20.32
20.33
20.26
20.13
20.03
19.94
19.88
20.06
20.18
20.19
20.09
19.79
19.08
18.5
18.04
17.7
17.77
18.02
18.13
18.11
17.95
17.18
16.49
15.95
15.57
15.44
15.66
15.83
15.96
16.06
16.21
16.31
16.3
16.18
15.93
15.24
14.62
14.05
13.55
13.07
12.61
12.28
12.07
11.98
11.85
11.89
12.15
12.66
13.48
15.19
16.71
18.04
19.17
20.31
21.34
21.97
22.2
22.03
20.5
18.91
17.53
16.37
15.31
14.14
13.44
20.17
20.16
20.1
20
19.94
19.91
19.91
20.2
20.44
20.53
20.47
20.15
19.31
18.62
18.09
17.72
17.86
18.22
18.42
18.46
18.34
17.53
16.8
16.21
15.78
15.58
15.67
15.76
15.85
15.93
16.18
16.42
16.52
16.49
16.32
15.66
15.05
14.51
14.02
13.54
13.05
12.7
12.5
12.43
12.37
12.48
12.83
13.41
14.33
16.2
17.84
19.26
20.44
21.55
22.49
23.05
23.21
22.97
21.41
19.79
18.37
17.17
16.01
14.59
13.76
20.01
20.01
19.97
19.9
19.88
19.9
19.97
20.44
20.82
21.03
21.05
20.75
19.81
19.05
18.47
18.07
18.27
18.72
18.98
19.06
18.96
18.12
17.35
16.72
16.23
15.93
15.87
15.86
15.89
15.96
16.3
16.67
16.9
16.99
16.94
16.41
15.93
15.49
15.1
14.69
14.27
13.98
13.83
13.83
13.83
14
14.41
15.05
16.02
18.01
19.72
21.16
22.32
23.3
24.04
24.41
24.41
24.03
22.33
20.6
19.1
17.83
16.6
15.03
14.16
19.62
19.77
19.77
19.69
19.73
19.87
20.13
21.14
22.04
22.65
22.96
22.77
21.64
20.71
20.01
19.51
19.67
20.11
20.36
20.43
20.29
19.56
18.82
18.13
17.5
16.87
16.2
15.68
15.31
15.09
15.32
15.69
15.96
16.13
16.2
15.93
15.69
15.49
15.32
15.09
14.8
14.69
14.75
14.98
15.37
15.93
16.69
17.64
18.9
21.23
23.18
24.75
25.95
26.81
27.3
27.39
27.07
26.35
23.97
21.63
19.68
18.11
16.8
15.45
14.84
19.32
19.61
19.66
19.57
19.65
19.9
20.31
21.75
23.07
24
24.54
24.47
23.25
22.24
21.47
20.92
21.06
21.5
21.75
21.8
21.64
20.95
20.22
19.48
18.75
17.87
16.76
15.88
15.25
14.85
15.07
15.5
15.88
16.2
16.46
16.53
16.63
16.73
16.86
16.88
16.82
16.93
17.2
17.64
18.26
19.04
19.99
21.09
22.47
24.95
26.97
28.54
29.64
30.22
30.32
30.02
29.32
28.21
25.29
22.47
20.16
18.38
17.01
15.88
15.5
19.17
19.57
19.66
19.56
19.67
19.98
20.51
22.22
23.81
24.96
25.68
25.73
24.51
23.52
22.75
22.2
22.36
22.82
23.07
23.11
22.94
22.24
21.47
20.68
19.88
18.88
17.54
16.51
15.79
15.37
15.67
16.25
16.81
17.36
17.9
18.41
18.91
19.4
19.87
20.23
20.48
20.85
21.33
21.92
22.6
23.39
24.31
25.36
26.67
29.11
31.02
32.41
33.26
33.41
32.95
32.15
31
29.51
26.21
23.09
20.57
18.65
17.27
16.32
16.12
19.15
19.63
19.75
19.65
19.77
20.13
20.71
22.55
24.26
25.53
26.37
26.53
25.43
24.54
23.86
23.38
23.58
24.07
24.33
24.37
24.19
23.41
22.57
21.74
20.92
19.9
18.56
17.56
16.92
16.64
17.12
17.94
18.77
19.63
20.51
21.56
22.55
23.48
24.35
25.12
25.79
26.46
27.15
27.83
28.39
28.98
29.67
30.47
31.51
33.71
35.33
36.36
36.82
36.37
35.2
33.78
32.13
30.24
26.74
23.49
20.88
18.92
17.57
16.77
16.7
19.46
19.98
20.09
19.95
20.03
20.34
20.87
22.55
24.14
25.36
26.21
26.5
25.76
25.17
24.74
24.47
24.79
25.35
25.65
25.7
25.5
24.39
23.32
22.38
21.57
20.75
19.82
19.26
19.06
19.23
20.13
21.37
22.68
24.05
25.47
27.24
28.92
30.5
31.99
33.49
35
36.28
37.32
38.13
38.26
38.25
38.33
38.51
38.91
40.53
41.51
41.84
41.53
39.96
37.47
34.98
32.51
30.04
26.65
23.6
21.16
19.32
18.07
17.34
17.29
20.17
20.66
20.71
20.48
20.45
20.62
20.99
22.18
23.36
24.33
25.09
25.54
25.43
25.39
25.41
25.49
26.03
26.71
27.07
27.13
26.87
25.18
23.69
22.55
21.77
21.37
21.35
21.66
22.3
23.27
24.85
26.75
28.75
30.84
33.04
35.74
38.32
40.78
43.12
45.74
48.58
50.8
52.4
53.38
52.74
51.7
50.74
49.86
49.22
49.91
49.87
49.11
47.63
44.34
39.84
35.76
32.09
28.84
25.91
23.42
21.42
19.88
18.79
18.05
17.88
20.71
21.18
21.21
20.96
20.87
20.95
21.18
21.94
22.74
23.47
24.13
24.7
25.13
25.55
25.95
26.33
27.05
27.82
28.24
28.32
28.05
25.96
24.19
22.97
22.29
22.29
23.07
24.16
25.53
27.21
29.39
31.85
34.45
37.18
40.04
43.61
47.01
50.22
53.25
56.68
60.45
63.29
65.19
66.16
64.77
62.75
60.82
58.97
57.36
57.1
56.1
54.35
51.86
47.23
41.23
35.95
31.41
27.6
25.1
23.12
21.51
20.26
19.33
18.61
18.38
21.09
21.55
21.61
21.4
21.3
21.33
21.47
21.83
22.28
22.78
23.33
23.98
24.86
25.66
26.37
27.01
27.86
28.68
29.15
29.27
29.04
26.73
24.84
23.64
23.12
23.51
24.99
26.74
28.76
31.04
33.73
36.67
39.78
43.05
46.48
50.87
54.99
58.82
62.38
66.33
70.62
73.74
75.69
76.48
74.34
71.43
68.59
65.84
63.33
62.11
60.18
57.56
54.22
48.63
41.62
35.57
30.47
26.34
24.22
22.69
21.43
20.45
19.68
19.02
18.77
21.3
21.76
21.89
21.79
21.74
21.76
21.85
21.86
21.97
22.25
22.69
23.39
24.61
25.71
26.67
27.51
28.45
29.3
29.81
29.99
29.83
27.48
25.64
24.56
24.26
25.04
27.11
29.42
31.98
34.77
37.88
41.22
44.75
48.46
52.35
57.5
62.25
66.59
70.5
74.68
79.07
82.15
83.9
84.34
81.46
77.71
74.05
70.47
67.12
64.92
62.13
58.73
54.73
48.54
41.02
34.6
29.27
25.04
23.29
22.14
21.19
20.45
19.85
19.29
19.06
21.14
21.67
22.01
22.21
22.38
22.52
22.63
22.29
22.06
22.07
22.32
22.97
24.37
25.62
26.7
27.62
28.49
29.21
29.67
29.89
29.85
27.73
26.18
25.47
25.6
26.92
29.71
32.69
35.89
39.29
42.9
46.7
50.72
54.96
59.41
65.89
71.6
76.52
80.64
84.36
87.65
89.62
90.27
89.61
85.64
80.79
76.05
71.4
66.92
63.04
58.93
54.6
50.05
44.11
37.43
31.75
27.07
23.38
21.97
21.1
20.41
19.9
19.54
19.22
19.2
20.86
21.45
22.03
22.57
22.99
23.28
23.44
22.8
22.25
22.02
22.1
22.67
24.17
25.49
26.64
27.61
28.37
28.96
29.39
29.66
29.78
28.06
26.95
26.68
27.27
29.1
32.44
35.96
39.66
43.53
47.51
51.66
56.05
60.68
65.54
73.17
79.67
84.99
89.15
92.2
94.14
94.82
94.26
92.45
87.47
81.66
75.97
70.39
64.92
59.5
54.23
49.14
44.21
38.81
33.28
28.6
24.76
21.77
20.65
20.01
19.54
19.25
19.1
19.05
19.24
20.54
21.19
21.97
22.82
23.46
23.89
24.1
23.23
22.44
22.01
21.95
22.45
24
25.38
26.57
27.59
28.3
28.8
29.25
29.63
29.95
28.75
28.14
28.34
29.35
31.53
35.17
38.96
42.9
47.01
51.16
55.47
60.03
64.82
69.84
78.11
85
90.44
94.46
96.84
97.6
97.19
95.63
92.91
87.2
80.73
74.4
68.2
62.08
55.59
49.56
44
38.9
34.06
29.58
25.8
22.73
20.35
19.5
19.06
18.78
18.67
18.71
18.87
19.23
20.21
20.89
21.85
22.96
23.79
24.35
24.62
23.58
22.61
22.05
21.88
22.31
23.87
25.27
26.5
27.56
28.25
28.74
29.26
29.79
30.35
29.79
29.76
30.44
31.82
34.23
37.89
41.69
45.63
49.72
53.86
58.14
62.64
67.36
72.3
80.72
87.59
92.88
96.58
98.29
98.04
96.73
94.38
90.98
84.83
78
71.34
64.83
58.39
51.31
44.9
39.18
34.13
29.87
26.33
23.36
20.96
19.13
18.52
18.25
18.13
18.17
18.35
18.67
19.15
19.84
20.55
21.66
22.99
23.99
24.67
25.01
23.88
22.81
22.15
21.91
22.29
23.79
25.16
26.38
27.47
28.15
28.65
29.26
29.98
30.83
31.12
31.83
33.06
34.8
37.26
40.6
44.08
47.71
51.48
55.38
59.43
63.64
68.01
72.54
80.4
86.71
91.42
94.54
95.53
94.45
92.46
89.57
85.77
79.53
72.72
66.11
59.69
53.36
46.32
40.07
34.58
29.88
26.24
23.52
21.26
19.45
18.1
17.7
17.59
17.6
17.75
18.03
18.45
19
19.4
20.16
21.4
22.92
24.08
24.88
25.32
24.25
23.21
22.55
22.27
22.55
23.8
24.97
26.04
27.03
27.47
27.75
28.34
29.25
30.47
32.39
34.46
36.62
38.86
41.11
43.33
45.76
48.39
51.22
54.57
58.11
61.61
65.05
68.45
74.03
78.37
81.42
83.19
83.21
81.51
79.16
76.15
72.49
66.88
60.89
55.17
49.72
44.46
38.91
33.98
29.69
26.02
23.22
21.17
19.48
18.15
17.2
17.05
17.11
17.26
17.5
17.81
18.17
18.65
18.97
19.73
21.06
22.73
24.01
24.92
25.44
24.45
23.46
22.82
22.54
22.76
23.82
24.85
25.85
26.81
27.24
27.54
28.28
29.45
31.06
34.3
37.43
40.28
42.85
44.85
46.04
47.47
49.15
51.06
53.74
56.64
59.35
61.88
64.22
67.85
70.5
72.15
72.8
72.03
69.86
67.25
64.2
60.71
55.71
50.51
45.62
41.06
36.77
32.53
28.79
25.54
22.79
20.73
19.26
18.07
17.17
16.55
16.57
16.74
16.97
17.26
17.59
17.91
18.33
18.53
19.28
20.66
22.42
23.79
24.77
25.37
24.47
23.55
22.97
22.73
22.93
23.84
24.79
25.79
26.83
27.46
28.03
29.08
30.6
32.6
36.83
40.74
44.06
46.79
48.46
48.72
49.22
49.98
50.99
52.89
55.01
56.88
58.49
59.85
61.86
63.12
63.63
63.38
61.99
59.49
56.73
53.71
50.43
46.04
41.58
37.47
33.71
30.3
27.2
24.48
22.14
20.18
18.77
17.81
17.05
16.49
16.14
16.25
16.47
16.74
17.04
17.37
17.66
18.05
18.1
18.8
20.18
21.98
23.41
24.45
25.11
24.31
23.49
22.99
22.83
23.06
23.87
24.81
25.88
27.09
28.12
29.22
30.75
32.7
35.08
39.99
44.38
47.95
50.68
51.97
51.36
51
50.88
51.01
52.01
53.23
54.19
54.89
55.33
56.05
56.23
55.85
54.92
53.09
50.4
47.59
44.68
41.66
37.85
34.09
30.69
27.67
25.03
22.91
21.06
19.5
18.21
17.33
16.8
16.4
16.13
15.99
16.11
16.31
16.56
16.84
17.15
17.43
17.8
17.44
18.03
19.34
21.13
22.55
23.62
24.34
23.62
22.91
22.53
22.49
22.78
23.35
24.3
25.61
27.29
29.61
32.35
35.21
38.2
41.3
46.43
50.83
54.21
56.57
57.23
55.68
54.31
53.12
52.1
51.55
51.16
50.71
50.22
49.67
49.72
49.37
48.6
47.43
45.54
42.97
40.37
37.76
35.14
31.99
28.94
26.22
23.85
21.83
20.37
19.11
18.06
17.2
16.7
16.46
16.27
16.14
16.05
15.95
15.92
15.98
16.12
16.35
16.64
17.03
16.72
17.14
18.33
20.05
21.45
22.52
23.27
22.65
22.07
21.84
21.97
22.34
22.68
23.68
25.33
27.64
31.67
36.55
41.12
45.37
49.29
54.29
58.35
61.25
63.01
62.93
60.47
58.1
55.8
53.57
51.19
48.89
46.86
45.08
43.57
43.37
42.86
42.04
40.91
39.2
36.93
34.69
32.49
30.32
27.84
25.47
23.39
21.58
20.08
19.07
18.21
17.49
16.92
16.66
16.62
16.56
16.47
16.35
15.91
15.55
15.34
15.29
15.4
15.71
16.14
16.21
16.48
17.55
19.16
20.5
21.56
22.34
21.85
21.42
21.37
21.7
22.23
22.55
23.7
25.69
28.51
33.79
40.2
45.96
51.05
55.48
60.16
63.77
66.17
67.36
66.66
63.55
60.43
57.31
54.17
50.38
46.61
43.34
40.58
38.33
37.91
37.28
36.42
35.33
33.79
31.79
29.88
28.04
26.28
24.37
22.59
21.05
19.74
18.7
18.11
17.62
17.23
16.92
16.89
17.04
17.09
17.05
16.92
16.23
15.61
15.19
14.98
15.02
15.36
15.83
15.94
16.06
16.98
18.45
19.7
20.74
21.56
21.22
20.98
21.13
21.68
22.45
22.96
24.38
26.69
29.9
35.97
43.3
49.73
55.24
59.85
64.04
67.1
68.96
69.61
68.42
64.91
61.32
57.65
53.9
49.12
44.3
40.16
36.71
33.93
33.34
32.62
31.74
30.71
29.31
27.57
25.93
24.41
23.01
21.58
20.29
19.21
18.33
17.69
17.5
17.36
17.27
17.22
17.4
17.71
17.88
17.9
17.77
16.9
16.09
15.53
15.22
15.2
15.58
16.09
15.88
15.88
16.62
17.92
19.07
20.06
20.91
20.75
20.72
21.12
21.93
23
23.92
25.7
28.33
31.81
38.21
45.85
52.43
57.95
62.41
65.93
68.34
69.62
69.77
68.22
64.56
60.76
56.83
52.76
47.41
41.98
37.32
33.46
30.37
29.67
28.88
28
27.02
25.77
24.25
22.86
21.61
20.5
19.46
18.57
17.87
17.36
17.06
17.24
17.42
17.61
17.8
18.17
18.63
18.9
19
18.9
17.92
17
16.35
15.99
15.95
16.36
16.92
16.34
16.13
16.53
17.41
18.31
19.22
20.15
20.41
20.92
21.9
23.35
25.33
27.97
30.94
34.23
37.85
43.19
49.11
54.08
58.09
61.16
62.99
64
64.22
63.67
61.97
58.86
55.61
52.21
48.67
43.96
39.16
35.02
31.55
28.75
27.92
27.06
26.15
25.18
24.01
22.64
21.42
20.34
19.42
18.57
17.88
17.39
17.09
17.03
17.43
17.85
18.3
18.77
19.52
20.4
21.05
21.45
21.61
20.73
19.9
19.33
19.04
19.07
19.53
20.14
16.9
16.52
16.63
17.15
17.82
18.66
19.65
20.25
21.19
22.65
24.62
27.34
31.43
35.38
39.17
42.82
47.04
51.26
54.65
57.23
58.99
59.33
59.12
58.45
57.33
55.58
53.07
50.41
47.6
44.63
40.64
36.53
32.97
29.95
27.49
26.61
25.72
24.81
23.88
22.8
21.58
20.51
19.58
18.81
18.1
17.57
17.24
17.13
17.27
17.92
18.59
19.28
19.99
21
22.15
23.04
23.66
24
23.25
22.51
22.04
21.83
21.94
22.44
23.1
17.51
17.03
16.93
17.17
17.67
18.43
19.44
20.28
21.52
23.29
25.59
28.81
33.9
38.48
42.55
46.11
49.34
52.09
54.15
55.53
56.22
55.4
54.26
52.93
51.41
49.69
47.76
45.67
43.41
40.99
37.64
34.16
31.13
28.55
26.42
25.56
24.7
23.85
22.99
22.02
20.94
20
19.22
18.59
17.99
17.57
17.38
17.42
17.75
18.69
19.62
20.53
21.44
22.57
23.8
24.76
25.46
25.89
25.24
24.61
24.23
24.11
24.28
24.84
25.54
18.17
17.65
17.42
17.48
17.85
18.53
19.52
20.49
21.89
23.81
26.26
29.71
35.37
40.25
44.37
47.71
50.06
51.6
52.58
53.01
52.87
51.21
49.42
47.66
45.92
44.32
42.93
41.38
39.64
37.73
34.97
32.05
29.51
27.34
25.54
24.77
24.01
23.26
22.51
21.66
20.72
19.92
19.26
18.75
18.23
17.88
17.8
17.97
18.47
19.74
20.94
22.06
23.11
24.23
25.34
26.22
26.86
27.28
26.73
26.2
25.92
25.87
26.11
26.71
27.46
19.04
18.59
18.35
18.35
18.64
19.22
20.09
20.95
22.2
23.93
26.14
29.31
34.65
39.17
42.86
45.72
47.3
47.97
48.24
48.1
47.56
45.72
43.88
42.18
40.61
39.37
38.61
37.64
36.46
35.06
32.79
30.33
28.2
26.39
24.9
24.33
23.76
23.2
22.62
21.95
21.19
20.55
20.03
19.64
19.1
18.74
18.7
18.98
19.69
21.59
23.26
24.67
25.85
26.66
27.17
27.56
27.84
28
27.53
27.13
26.95
26.98
27.28
27.92
28.68

  endsurface
endsurvey