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oceanwaves

(★ 11)

R package for ocean wave height statistics, from pressure sensor data

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- wavedata.rda
- - index.html
  - oceanwaves-vignette.html
- - index.html
- - almostZero.html
  - detrendHeight-1.png
  - detrendHeight.html
  - index.html
  - plotWaveSpectrum.html
  - prCorr-1.png
  - prCorr.html
  - wavedata.html
  - waveNumL.html
  - waveStatsSP-1.png
  - waveStatsSP.html
  - waveStatsZC-1.png
  - waveStatsZC.html
- 404.html
- authors.html
- docsearch.css
- docsearch.js
- index.html
- link.svg
- pkgdown.css
- pkgdown.js
- pkgdown.yml
- CITATION
- almostZero.Rd
- detrendHeight.Rd
- plotWaveSpectrum.Rd
- prCorr.Rd
- wavedata.Rd
- waveNumL.Rd
- waveStatsSP.Rd
- waveStatsZC.Rd
- data.R
- detrendHeight.R
- plotWaveSpectrum.R
- prCorr.R
- waveStatsSP.R
- waveStatsZC.R
- - test-spectral-result.R
  - test-zerocross-result.R
- testthat.R
- .gitignore
- oceanwaves-vignette.Rmd
.gitattributes
.gitignore
.Rbuildignore
_pkgdown.yml
cran-comments.md
CRAN-RELEASE
DESCRIPTION
NAMESPACE
NEWS.md
oceanwaves.Rproj
README.md
README.Rmd

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[![DOI](https://zenodo.org/badge/85914597.svg)](https://zenodo.org/badge/latestdoi/85914597)

`oceanwaves` provides a set of functions to calculate summary statistics
for ocean waves, using a record of sea surface elevation as input. For
sea surface elevations derived from bottom-mounted pressure transducers,
the package also contains a function `prCorr()` to correct for depth
attenuation of the pressure signal, and the `swDepth()` function from
the package `oce` can be used to convert pressure data into ocean
surface elevations (see the included package vignette).

`waveStatsSP()` produces wave height and period statistics using
spectral analysis methods, while `waveStatsZC()` calculates additional
wave height and period statistics based on a zero-crossing algorithm.

See the package vignette for example workflows to proceed from raw
pressure data to summary wave statistics.

Pressure corrections and wave statistics functions were adapted from Urs
Neumeier’s `waves` functions for MATLAB, developed from earlier work by
Travis Mason and Magali Lecouturier.
<http://neumeier.perso.ch/matlab/waves.html>

The release version of this package can be obtained from
<https://cran.r-project.org/package=oceanwaves>. To install this package
within R, run the following at the R command line:

``` r
install.packages('oceanwaves')
```

To install the development version of this package from within R, first
install the package `devtools`
<https://CRAN.R-project.org/package=devtools> and then install this
package from Github:

``` r
install.packages('devtools')
library(devtools)
install_github('millerlp/oceanwaves')
```