Tides - How do I know that MSS Tide and Geoid Tide give representative results?
A small and constant ‘vertical bias’ between MSS Tide and Geoid Tide is a good indication that everything is working okay.
The ‘vertical bias’ between MSS Tide and Geoid Tide is included in the TideInfo.txt file:
It is also available to display as a graph within the Tides window:
Both the ‘MSS Tide’ and the ‘Geoid Tide’ plots should also show a tidal curve around a zero mean: