121.476890     25.158529
121.442690     24.997722
 1.4   1.228
 1.5   1.277
 1.6   1.309
 1.7   1.315
 1.8   1.360
 1.9   1.410
 2.0   1.449
 2.1   1.401
 2.2   1.415
 2.3   1.455
 2.4   1.502
 2.5   1.552
 2.6   1.599
 2.7   1.643
 2.8   1.683
 2.9   1.720
 3.0   1.752
 3.1   1.779
 3.2   1.802
 3.3   1.823