latitude reduced regular latitude
number points points
------- ------- ------- ----------
1 20 192 88.572169
2 25 192 86.722531
3 36 192 84.861970
4 40 192 82.998942
5 45 192 81.134977
6 50 192 79.270559
7 60 192 77.405888
8 60 192 75.541061
9 72 192 73.676132
10 75 192 71.811132
11 80 192 69.946081
12 90 192 68.080991
13 96 192 66.215872
14 100 192 64.350730
15 108 192 62.485571
16 120 192 60.620396
17 120 192 58.755209
18 120 192 56.890013
19 128 192 55.024808
20 135 192 53.159595
21 144 192 51.294377
22 144 192 49.429154
23 160 192 47.563926
24 160 192 45.698694
25 160 192 43.833459
26 160 192 41.968220
27 160 192 40.102979
28 180 192 38.237736
29 180 192 36.372491
30 180 192 34.507243
31 180 192 32.641994
32 180 192 30.776744
33 192 192 28.911492
34 192 192 27.046239
35 192 192 25.180986
36 192 192 23.315731
37 192 192 21.450475
38 192 192 19.585219
39 192 192 17.719962
40 192 192 15.854704
41 192 192 13.989446
42 192 192 12.124187
43 192 192 10.258928
44 192 192 8.393669
45 192 192 6.528409
46 192 192 4.663150
47 192 192 2.797890
48 192 192 0.932630
49 192 192 -0.932630
50 192 192 -2.797890
51 192 192 -4.663150
52 192 192 -6.528409
53 192 192 -8.393669
54 192 192 -10.258928
55 192 192 -12.124187
56 192 192 -13.989446
57 192 192 -15.854704
58 192 192 -17.719962
59 192 192 -19.585219
60 192 192 -21.450475
61 192 192 -23.315731
62 192 192 -25.180986
63 192 192 -27.046239
64 192 192 -28.911492
65 180 192 -30.776744
66 180 192 -32.641994
67 180 192 -34.507243
68 180 192 -36.372491
69 180 192 -38.237736
70 160 192 -40.102979
71 160 192 -41.968220
72 160 192 -43.833459
73 160 192 -45.698694
74 160 192 -47.563926
75 144 192 -49.429154
75 144 192 -49.429154
76 144 192 -51.294377
77 135 192 -53.159595
78 128 192 -55.024808
79 120 192 -56.890013
80 120 192 -58.755209
81 120 192 -60.620396
82 108 192 -62.485571
83 100 192 -64.350730
84 96 192 -66.215872
85 90 192 -68.080991
86 80 192 -69.946081
87 75 192 -71.811132
88 72 192 -73.676132
89 60 192 -75.541061
90 60 192 -77.405888
91 50 192 -79.270559
92 45 192 -81.134977
93 40 192 -82.998942
94 36 192 -84.861970
95 25 192 -86.722531
96 20 192 -88.572169