121.417420     25.128920
121.510670     25.014722
 1.2   1.509
 1.3   1.507
 1.4   1.557
 1.5   1.595
 1.6   1.593
 1.7   1.569
 1.8   1.543
 1.9   1.542
 2.0   1.563
 2.1   1.621
 2.2   1.672
 2.3   1.709
 2.4   1.744
 2.5   1.779
 2.6   1.813
 2.7   1.844
 2.8   1.873