Math lab tool for calculating of Tide

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I have 12 years of 1 min frequency tide/sea level data. Is there any tool box to calculate, Highest Astronomical tide level , Mean high water spring ,mean high water neap, mean low water neap, mean high water spring, lowest astronomical tide level, Seasonal variation. Highly appreciate your quake response.


Gabriel Ruiz-Martinez
Gabriel Ruiz-Martinez 2021 年 7 月 9 日
Hi Indika,
if you have a water level record of 12 years, you can use the Rich Pawlowicz's T-Tide Matlab toolbox to analyze your data.
The toolbox can be downloaded from Pawlowicz's page:
I little late, but I hope this toolbox can be useful to other people, interested in tides.
  3 件のコメント
indika kathaluwa weligamage
indika kathaluwa weligamage 2021 年 8 月 10 日
Thank your reply with details.
I will tray and update how work tide predic...Pawlowicz's T_Tide Matlab toolbox (version 1.4)


その他の回答 (1 件)

Haidong Pan
Haidong Pan 2021 年 12 月 23 日
You can also try newest S_TIDE toolbox (
  1 件のコメント
Mac Euan Malugao
Mac Euan Malugao 2022 年 3 月 2 日
Thank you for this.


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