lon360

For numerical input, including vectors, matrices and arrays,
<code>lon360()</code> simply calls <code><a href="/link/ifelse()?package=oce&version=1.8-3" data-mini-rdoc="oce::ifelse()">ifelse()</a></code> to add 360 to any negative values. For
section objects, it changes <code>longitude</code> in the <code>metadata</code> slot
and then calls itself to handle the ctd objects stored as
as the entries in <code>station</code> within the <code>data</code> slot.
For this ctd object, and indeed for all non-section
objects, <code>lon360()</code> changes <code>longitude</code> values in the
<code>metadata</code> slot (if present) and also in the <code>data</code> slot (again, if
present). This function is not useful for dealing with coastline
data; see <code>coastlineCut()</code> for such data.

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 

lon360 function

<dl><dt>x</dt>
<dd>either a numeric vector or array, or an oce object.</dd></dl>

Arguments

For numerical input, including vectors, matrices and arrays,
<code>lon360()</code> simply calls <code><a href='https://rdrr.io/r/base/ifelse.html'>ifelse()</a></code> to add 360 to any negative values. For
section objects, it changes <code>longitude</code> in the <code>metadata</code> slot
and then calls itself to handle the ctd objects stored as
as the entries in <code>station</code> within the <code>data</code> slot.
For this ctd object, and indeed for all non-section
objects, <code>lon360()</code> changes <code>longitude</code> values in the
<code>metadata</code> slot (if present) and also in the <code>data</code> slot (again, if
present). This function is not useful for dealing with coastline
data; see <code>coastlineCut()</code> for such data.

Change Longitude From -180:180 to 0:360 Convention — lon360

<dl>

<dt>x</dt>
<dd>either a numeric vector or array, or an oce object.</dd>

</dl>

lon360: Change Longitude From -180:180 to 0:360 Convention

Description

Usage

Arguments

Examples