Welcome to the NavList Message Boards.

NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

Compose Your Message

Message:αβγ
Message:abc
Add Images & Files
    or...
       
    Reply
    Re: Tide calculation
    From: Frank Reed
    Date: 2019 Jun 7, 14:37 -0700

    Geoff H., you wrote:
    "The Harmonic Constants that Frank posted, were meant to be generic for the Normandy Coast rather than for any specific location.
    So I wondered how would they compare to a modern day tide prediction at locations near to the D_Day battle - that took place 75 years ago."

    I wondered the same thing. I'm inclined to believe that many of the minor harmonics are driven by noise in the input data. Thank you so much for running up that comparison. Sorry I didn't get back to yesterday, the 75th anniversary of D-Day itself. 

    Frank Reed

       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Join NavList

    Name:
    (please, no nicknames or handles)
    Email:
    Do you want to receive all group messages by email?
    Yes No

    You can also join by posting. Your first on-topic post automatically makes you a member.

    Posting Code

    Enter the email address associated with your NavList messages. Your posting code will be emailed to you immediately.
    Email:

    Email Settings

    Posting Code:

    Custom Index

    Subject:
    Author:
    Start date: (yyyymm dd)
    End date: (yyyymm dd)

    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site