shiftLongitude

This is a utility function used by <code>mapGrid()</code>. It works
simply by subtracting 180 from each longitude, if any longitude
in the vector exceeds 180.

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 

shiftLongitude function

<dl><dt>longitudes</dt>
<dd>numerical vector of longitudes.</dd></dl>

Arguments

Shift Longitude to Range -180 to 180 — shiftLongitude

<dl>

<dt>longitudes</dt>
<dd>numerical vector of longitudes.</dd>

</dl>

shiftLongitude: Shift Longitude to Range -180 to 180

Description

Usage

Value

Arguments

See Also