It is a supplement to the book entitled „Unknown Earth – unknown hypotheses” (https://amzn.to/4dPba3s).

Data from the period October 26 – November 25, 2019, were used for the calculation of the lunar interval.
The data on the times and heights of high and low tides were taken from the website https://www.tide-forecast.com/ and are presented in column AL (no. 25) of the RESULT sheet in the Excel file named wzor91-www4 (for each station selected in cell B2 of this sheet).
The Moon’s positions were calculated using a custom program (listed in the file named FreeFormat35.f95), based primarily on the algorithm presented at http://www.stargazing.net/kepler/moon.html. The results were verified using data computed from the applications https://ssd.jpl.nasa.gov/horizons/app.html#/ and https://www.mooncalc.org/. The Moon’s positions are included in columns AE (no. 18) and AF (no. 19) of the RESULT sheet (for each station selected in cell B2 of this sheet).
The average lunar intervals are presented in the SUMMARY sheet in row 18 and were calculated in the RESULT sheet in cell B7201 (for each station selected in cell B2 of this sheet).

https://unknown-earth.science/wp-content/uploads/2025/08/wzor91-www4.xlsx