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Board » Technical Discussion » Polars

Hi,I just discover your site and looks great. I will try the next race. I went through the different menus and have been surprised by the quantity of boat you proposed and I was wondering how you generate the polar of all those boat, what data you used?
Marcnav
It is a collection that grows over the years. There are multiple ways we create polars. Sometimes there is enough data online to create reasonable polars, sometimes we have contact with boatowners, sometimes we can get enough data from tracking IRL boats while racing. Usually it's a combination of everything.
hi, there is a analogue polar diagram to the ZEZO for VOR SAILONLINE, which is required the speed of the boat at different TWA and constant TWS?



--- Last Edited by ploes at 2018-01-06 05:39:49 ---

--- Last Edited by ploes at 2018-01-06 05:42:07 ---
Sorry ploes but I don't understand your question?

Can you pls rephrase it.

Thank you

João/psail
Sail Fair.

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