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Title: Show optimal tacking routes
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rirvine
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Posts: 24
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Joined: May 11, 2006
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#11
December 29, 2006 11:19
Since obtaining Polars can be difficult and / or an expensive, it is possible to calculate an estimation of them from data recorded by the “track” feature of MacENC provided the data is recorded when the boat is being well sailed (e.g. racing) and there is sufficient data (e.g. data over a number of races) to arrive at reasonable boat speed averages for a given set of TWS and TWA.

Ray
 
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Messages In This Thread
Show optimal tacking routes - by - December 1, 2006 08:29
[No subject] - by - December 2, 2006 10:09
[No subject] - by - December 3, 2006 10:01
[No subject] - by - December 8, 2006 12:35
[No subject] - by - December 15, 2006 12:46
[No subject] - by - December 21, 2006 14:58
[No subject] - by - December 25, 2006 15:14
[No subject] - by - December 26, 2006 07:26
Tidal Routing - by - December 26, 2006 10:11
What is SailTimer? - by - December 26, 2006 10:21
Estimation Polars - by - December 29, 2006 11:19
Polars from track log - by - December 29, 2006 11:38
MacENC Tidal current routing - by - January 4, 2007 17:53
Re: Show optimal tacking routes - by - February 26, 2007 12:07
[No subject] - by - February 26, 2007 12:44
[No subject] - by - February 26, 2007 13:17
[No subject] - by - March 8, 2007 01:12
[No subject] - by - June 11, 2007 19:53
[No subject] - by - June 11, 2007 20:33

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