observation

A sample dataset containing observation date, time and height of high and low water

datasets

Tide analysis and prediction of predominantly semi-diurnal tides
with two high waters and two low waters during one lunar day (~24.842 hours,
~1.035 days). The analysis should preferably cover an observation period of at
least 19 years. For shorter periods, for example, the nodal cycle can not be
taken into account, which particularly affects the height calculation. The main
objective of this package is to produce tide tables.

Moritz MuellerNavarra

TideTables

Tide Analysis and Prediction of Predominantly Semi-Diurnal Tides

Moritz Mueller-Navarra

Sylvin Mueller-Navarra

Andreas Boesch

observation function

A data frame with 26819 rows and 4 variables<dl class="dl-horizontal">
 <dt>observation_date</dt><dd>date of tide, "yyyy/mm/dd" format, character</dd>
 <dt>observation_time</dt><dd>time of tide, "hh:mm:ss" format, character</dd>
 <dt>high_or_low_water</dt><dd>indication whether high (1) or low water (0) was present given date and time, integer</dd>
 <dt>height</dt><dd>height of the tide, numeric</dd>
</dl>

Format

Sample file of high and low water times and heights — observation

A data frame with 26819 rows and 4 variables<dl class='dl-horizontal'>
 <dt>observation_date</dt><dd>date of tide, "yyyy/mm/dd" format, character</dd>
 <dt>observation_time</dt><dd>time of tide, "hh:mm:ss" format, character</dd>
 <dt>high_or_low_water</dt><dd>indication whether high (1) or low water (0) was present given date and time, integer</dd>
 <dt>height</dt><dd>height of the tide, numeric</dd>
</dl>

observation: Sample file of high and low water times and heights

Description

Usage

Arguments

Format