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Determining mid range for current calcs

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Module Content - Sea Talks3
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Student
Conan Hom
Lexington, MA, USA
Crew Level 0
Status: Sailor
Qualified days: 8
Determining mid range for current calcs
Posted 2016, Dec 24 17:21
In the quick questions part of the module Q3... to solve this you said that May 7 was approximately midway between a Neap and a Spring. That makes sense. However in the Sample problem at the end of the module you compared the tidal range. If you did the same for the May 7 problem (and then compared it against the tidal curve tide range data) you would have actually found the range to be rather close to a neap and not mid-range. How do you reconcile the two techniques. If you have tidal range data should you use that rather than date between neap and spring?
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Grant Headifen
Reply 2017, Jan 05 21:57
If you know the predicted range for that day, just apply the high and low of that day to the tide curve.
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