Description Usage Arguments Value
Also calculates the time of each position since high tide.
1 | wat_add_tide(data, tide_data)
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data |
A data frame which is the output of the clean data function
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tide_data |
A data frame of high tide times which has the following columns: 1. time (as a posixct object), 2. waterlevel, 3. tide_number. |
A datatable class object (extends data.frame) which has the additional columns tide_number and time (in mins) since high tide.
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