oceProject

This function is used to isolate other oce functions from
changes to the map-projection functions that are done in the <a href="https://CRAN.R-project.org/package=sf">sf</a>
package. (Until 2020 December, the <a href="https://CRAN.R-project.org/package=rgdal">rgdal</a> package was used,
after a year of tests ensuring that the results of the two packages were
the same.)

Supports the analysis of Oceanographic data, including 'ADCP'
measurements, measurements made with 'argo' floats, 'CTD' measurements,
sectional data, sea-level time series, coastline and topographic data, etc.
Provides specialized functions for calculating seawater properties such as
potential temperature in either the 'UNESCO' or 'TEOS-10' equation of state.
Produces graphical displays that conform to the conventions of the
Oceanographic literature. This package is discussed extensively by
Kelley (2018) "Oceanographic Analysis with R" <doi:10.1007/978-1-4939-8844-0>.

Dan Kelley

Analysis of Oceanographic Data

Clark Richards

Chantelle Layton

British Geological Survey 

oceProject function

<dl><dt>xy</dt>
<dd>two-column numeric matrix specifying locations. If <code>inv</code> is False, then <code>xy[,1]</code> will hold
longitude and <code>xy[,2]</code> will hold latitude, but if <code>inv</code> is True, then the columns will be easting
and northing values (in metres).</dd>
<dt>proj</dt>
<dd>character string indicating the desired map projection, or an object of class <code>crs</code>;
see the documentation for <code><a href="https://r-spatial.github.io/sf/reference/sf_project.html">sf::sf_project()</a></code>.</dd>
<dt>inv</dt>
<dd>logical value, False by default, indicating whether an inverse projection is requested.</dd>
<dt>debug</dt>
<dd>an integer specifying whether debugging information is
to be printed during the processing. This is a general parameter that
is used by many <code>oce</code> functions. Generally, setting <code>debug=0</code>
turns off the printing, while higher values suggest that more information
be printed. If one function calls another, it usually reduces the value of
<code>debug</code> first, so that a user can often obtain deeper debugging
by specifying higher <code>debug</code> values.</dd></dl>

Arguments

This function is used to isolate other oce functions from
changes to the map-projection functions that are done in the <a href='https://CRAN.R-project.org/package=sf'>sf</a>
package. (Until 2020 December, the <a href='https://CRAN.R-project.org/package=rgdal'>rgdal</a> package was used,
after a year of tests ensuring that the results of the two packages were
the same.)

Wrapper to sf::sf_project() — oceProject

<dl>

<dt>xy</dt>
<dd>two-column numeric matrix specifying locations. If <code>inv</code> is False, then <code>xy[,1]</code> will hold
longitude and <code>xy[,2]</code> will hold latitude, but if <code>inv</code> is True, then the columns will be easting
and northing values (in metres).</dd>


<dt>proj</dt>
<dd>character string indicating the desired map projection, or an object of class <code>crs</code>;
see the documentation for <code><a href='https://r-spatial.github.io/sf/reference/sf_project.html'>sf::sf_project()</a></code>.</dd>


<dt>inv</dt>
<dd>logical value, False by default, indicating whether an inverse projection is requested.</dd>


<dt>debug</dt>
<dd>an integer specifying whether debugging information is
to be printed during the processing. This is a general parameter that
is used by many <code>oce</code> functions. Generally, setting <code>debug=0</code>
turns off the printing, while higher values suggest that more information
be printed. If one function calls another, it usually reduces the value of
<code>debug</code> first, so that a user can often obtain deeper debugging
by specifying higher <code>debug</code> values.</dd>

</dl>

oceProject: Wrapper to sf::sf_project()

Description

Usage

Value

Arguments