Format: https://www.jodc.go.jp/jodcweb/JDOSS/formatTide.html
Missing value: 9999
Sampling: hourly
Period: 2016/1/1 0:00 (JST) - 2017/1/3 0:00 (JST)
Source: Japan Hydrographic and Oceanographic Department's tide gauges
Time zone: Japan Standard Time (UTC + 9:00)
Unit of tidal heights: cm

File name: HD08-2016.txt
   Station name: Yokosuka
   Latitude: 35N-17-17
   Longiutde: 139E-39-05

File name: HD25-2016.txt
   Station name: Awashima
   Latitude: 38N-28-04
   Longiutde: 139E-15-18