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.

Accepted Answer

Gabriel Ruiz-Martinez
Gabriel Ruiz-Martinez on 9 Jul 2021
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.
indika kathaluwa weligamage
Thank your reply with details.
I will tray and update how work tide predic...Pawlowicz's T_Tide Matlab toolbox (version 1.4)

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More Answers (1)

Haidong Pan
Haidong Pan on 23 Dec 2021
You can also try newest S_TIDE toolbox (

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