Re: Using OpenCPN


From John's link about tides;

It is possible to add/modify Harmonics data. First get the latest version, might be V10, and then add a line for the new location into the section of that country into the file HARMONIC.IDX

Reading the HARMONIC.IDX,  it is a text file of locations.  One should be able to add entries.  I will give it a try and see if it works or if it breaks it :-) 

John A.

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