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oce

Oce is an R package for processing oceanographic data. Its webpage provides details, of which this README file is just a sketch.

Stable versions of the package are normally installed from within R, in the same way as other packages. However, this version is only updated a few times a year (pursuant to CRAN policy), so many users install the develop branch instead. This branch may be updated several times per day, as the authors fix bugs or add features that are motivated by day-to-day usage. This is the branch favoured by users who need new features or would like to contribute to Oce development.

The easy way to install the develop branch is to execute the following commands in R.

library(devtools)
install_github('dankelley/oce', ref='develop')

and most readers should also install Ocedata, with

install_github('dankelley/ocedata', ref='master')

Oce is emphatically an open-source system, and so the participation of users is very important. This is why Git is used for version control of the Oce source code, and why GitHub is the host for that code. All users are invited to take part in the development process, by suggesting features, by reporting bugs, or just by watching as others do such things. Oceanography is a collaborative discipline, so it makes sense that the evolution of Oce be similarly collaborative.

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Version

Install

install.packages('oce')

Monthly Downloads

3,613

Version

1.1-1

License

GPL (>= 2)

Maintainer

Last Published

June 17th, 2019

Functions in oce (1.1-1)

T68fromT90

Convert from ITS-90 to IPTS-68 temperature
ODF2oce

Create ODF object from the output of ODF::read_ODF()
T90fromT68

Convert from IPTS-68 to ITS-90 temperature
ad2cpHeaderValue

Decode an item from a Nortek AD2CP file header
addColumn

Add a Column to the data Slot of an oce object [defunct]
GMTOffsetFromTz

Determine time offset from timezone
ODFListFromHeader

Create a list of ODF header metadata
ODFNames2oceNames

Translate from ODF Names to Oce Names
T90fromT48

Convert from ITS-48 to ITS-90 temperature
abbreviateTimeLabels

Abbreviate a vector of times by removing commonalities
adv

ADV (acoustic-doppler velocimeter) dataset
airRho

Air density
adv-class

Class to Store adv Data
adpEnsembleAverage

Ensemble Average an ADP Object in Time
adp-class

Class to Store adp (ADCP) Data
adp

ADP (acoustic-doppler profiler) dataset
as.argo

Coerce Data Into an Argo Dataset
approx3d

Trilinear interpolation in a 3D array
as.cm

Coerce data into a CM object
applyMagneticDeclination

Earth magnetic declination
as.coastline

Coerce Data into a Coastline Object
as.ladp

Coerce data into an ladp object
as.ctd

Coerce data into CTD object
as.oce

Coerce Something Into an Oce Object
as.lisst

Coerce Data Into a LISST Object
amsr-class

Class to Store AMSR-2 Satellite Data
beamName

Get names of Acoustic-Doppler Beams
as.lobo

Coerce Data into a Lobo Object
angleRemap

Convert angles from 0:360 to -180:180
as.met

Coerce Data into met Object
bcdToInteger

Decode BCD to integer
binApply2D

Apply a function to matrix data
as.rsk

Coerce Data Into a Rsk Object
binApply1D

Apply a function to vector data
argoNames2oceNames

Convert Argo Data Name to Oce Name
argo-class

Class to Store Argo Data
argo

ARGO float dataset
argShow

Show an argument to a function, e.g. for debugging
beamUnspreadAdp

Adjust ADP Signal for Spherical Spreading
coastlineCut

Cut a Coastline Object at Specified Longitude
bilinearInterp

Bilinear Interpolation Within a Grid
coastline-class

Class to Store Coastline Data
coastlineBest

Find the Name of the Best Coastline Object
beamToXyzAdv

Convert ADV from Beam to XYZ Coordinates
binAverage

Bin-average a vector y, based on x values
binCount1D

Bin-count vector data
beamToXyzAdpAD2CP

Convert AD2CP-style adp data From Beam to XYZ Coordinates
argoGrid

Grid Argo float data
coastlineWorld

World Coastline
as.echosounder

Coerce Data into an Echosounder Object
as.tidem

Create tidem object from fitted harmonic data
as.adp

Create an ADP Object
as.gps

Coerce data into a GPS dataset
binCount2D

Bin-count matrix data
as.unit

Convert a String to a Unit
as.windrose

Create a Windrose Object
binMean1D

Bin-average f=f(x)
as.sealevel

Coerce Data Into a Sealevel Object
as.topo

Coerce Data into Topo Object
cm

A CM Record
concatenate,adp-method

Concatenate adp objects
decimate

Smooth and Decimate, or Subsample, an Oce Object
ctdUpdateHeader

Update a CTD Header [defunct]
concatenate,oce-method

Concatenate oce objects
ctimeToSeconds

Interpret a character string as a time interval
decodeHeaderNortek

Decode a Nortek Header
concatenate

Concatenate oce objects
cnvName2oceName

Infer variable name, units and scale from a Seabird (.cnv) header line
byteToBinary

Format bytes as binary [defunct]
cm-class

Class to Store Current Meter Data
as.section

Create a Section
coriolis

Coriolis parameter on rotating earth
download.met

Download and Cache a met File
ctd-class

Class to Store CTD (or general hydrographic) Data
download.topo

Download and Cache a topo File
findInOrdered

Find indices of times in an ordered vector [defunct]
gps-class

Class to Store GPS Data
findBottom

Find the Ocean Bottom in an Echosounder Object
geodXyInverse

Inverse Geodesic Calculation
concatenate,list-method

Concatenate a list of oce objects
ctdTrim

Trim Beginning and Ending of a CTD cast
despike

Remove spikes from a time series
ctdRaw

Seawater CTD Profile, Without Trimming of Extraneous Data
detrend

Detrend a set of observations
ctdDecimate

Decimate a CTD profile
composite

Create a composite object by averaging across good data
ctd

A CTD profile in Halifax Harbour
composite,list-method

Composite by Averaging Across Data
ctdAddColumn

Add a Column to the Data Slot of a CTD Object [defunct]
decodeTime

Oce Version of as.POSIXct
initializeFlagScheme,oce-method

Establish a data-quality scheme for a oce object
echosounder

Echosounder Dataset
initializeFlagScheme,ctd-method

Establish a data-quality scheme for a ctd object
formatPosition

Format Geographical Position in Degrees and Minutes
eclipticalToEquatorial

Convert ecliptical to equatorial coordinate
beamToXyz

Change ADV or ADP coordinate systems
ctdFindProfiles

Find Profiles within a Tow-Yow CTD Record
beamToXyzAdp

Convert ADP From Beam to XYZ Coordinates
defaultFlags

Suggest a default flag vector for bad or suspicious data
download.amsr

Download and Cache an amsr File
enuToOther

Rotate acoustic-Doppler data to a new coordinate system
enuToOtherAdv

Convert ENU to Other Coordinate
handleFlags,ctd-method

Handle Flags in CTD Objects
fullFilename

Full name of file, including path
handleFlags,section-method

Handle flags in Section Objects
enuToOtherAdp

Convert ADP ENU to Rotated Coordinate
handleFlagsInternal

Low-level function for handling data-quality flags
head.oce

Extract The Start of an Oce Object
grad

Calculate Matrix Gradient
integerToAscii

Decode integer to corresponding ASCII code
initializeFlagsInternal

Create storage for a flag, and initialize values, for a oce object
lisst-class

Class to Store LISST Data
equatorialToLocalHorizontal

Convert equatorial to local horizontal coordinate
initialize,ctd-method

Initialize storage for a ctd object
errorbars

Draw error bars on an existing xy diagram
fillGap

Fill a gap in an oce object
imagep

Plot an Image with a Color Palette
binMean2D

Bin-average f=f(x,y)
is.ad2cp

Test whether object is an AD2CP type
drawDirectionField

Draw a Direction Field
integrateTrapezoid

Trapezoidal Integration
download.coastline

Download a coastline File
drawIsopycnals

Add Isopycnal Curves to TS Plot
lisst

LISST Dataset
g1sst-class

Class to Store G1SST Satellite-model Data
geodXy

Convert From Geographical to Geodesic Coordinates
geodGc

Great-circle Segments Between Points on Earth
geodDist

Compute Geodesic Distance on Surface of Earth
matchBytes

Locate byte sequences in a raw vector
magneticField

Earth magnetic declination, inclination, and intensity
matrixShiftLongitude

Rearrange areal matrix so Greenwich is near the centre
lowpass

Perform lowpass digital filtering
interpBarnes

Grid data using Barnes algorithm
binmapAdp

Bin-map an ADP object
matrixSmooth

Smooth a Matrix
gravity

Acceleration due to earth gravity
initializeFlagScheme,section-method

Establish a data-quality scheme for a section object
initializeFlagScheme

Establish a data-quality scheme for a oce object
mapGrid

Add a Longitude and Latitude Grid to a Map
makeFilter

Make a digital filter
ladp-class

Class to Store Lowered-adp Data
julianDay

Convert a POSIXt time to a Julian day
mapDirectionField

Add a Direction Field to an Existing Map
map2lonlat

Convert X and Y to Longitude and Latitude
bound125

Calculate a rounded bound, rounded up to matissa 1, 2, or 5
bremen-class

Class to Store Bremen-formatted Data
met-class

Class to Store Meteorological Data
mapPoints

Add Points to a Map
landsatAdd

Add a Band to a landsat Object
initializeFlags,oce-method

Create storage for a flag, and initialize values, for a oce object
landsatTrim

Trim a landsat Image to a Geographical Region
lonlat2utm

Convert Longitude and Latitude to UTM
mapAxis

Add Axis Labels to an Existing Map
mapArrows

Add Arrows to a Map
lookWithin

Look Within the First Element of a List for Replacement Values
julianCenturyAnomaly

Julian-Day number to Julian century
mapTissot

Add Tissot Indicatrices to a Map
mapZones

Add Zones to a Map [defunct]
colormap

Calculate color map
lonFormat

Format a longitude
landsat-class

Class to Store landsat Data
mapScalebar

Add a Scalebar to a Map
mapContour

Add Contours on a Existing map
initializeFlags

Create storage for a flag, and initialize values, for a oce object
landsat

Sample landsat Dataset
mapCoordinateSystem

Draw a coordinate system
lonlat2map

Convert Longitude and Latitude to X and Y
mapText

Add Text to a Map
mapPolygon

Add a Polygon to a Map
lobo

LOBO Dataset
met

Sample met Object
lobo-class

Class to Store LOBO Data
oceConvolve

Convolve two time series
oce.write.table

Write the Data Portion of Object to a File
oce-class

Base Class for oce Objects
oceColorsGebco

Create colors in a Gebco-like scheme
oceApprox

Interpolate 1D Data with UNESCO or Reiniger-Ross Algorithm
numberAsPOSIXct

Convert a Numeric Time to a POSIXct Time
oceColorsFreesurface

Create colors suitable for freesurface fields
oceColorsClosure

Create color functions
oceColorsOxygen

Create colors suitable for oxygen fields
oce.contour

Oce Variant of contour
oceMagic

Find the Type of an Oceanographic Data File
oceColorsJet

Create colors similar to the Matlab Jet scheme
oce.axis.POSIXct

Oce Version of axis.POSIXct
ocePmatch

Partial matching of strings or numbers
oceProject

Wrapper to rgdal::project()
plot,adp-method

Plot ADP Data
oceDebug

Print a debugging message
composite,amsr-method

Create a composite of amsr satellite data
curl

Curl of 2D vector field
plot,adv-method

Plot ADV data
mapLocator

Locate Points on a Map
oceColorsCDOM

Create colors suitable for CDOM fields
oceColorsChlorophyll

Create colors suitable for chlorophyll fields
oce.as.POSIXlt

Oce Variant of as.POSIXlt [defunct]
metNames2oceNames

Convert met Data Name to Oce Name
oce.as.raw

Version of as.raw() that clips data
dataLabel

Try to associate data names with units, for use by summary()
plot,ladp-method

Plot an ladp object
drawPalette

Draw a palette, leaving margins suitable for accompanying plot
echosounder-class

Class to Store Echosounder Data
oceColorsTwo

Create two-color palette
formatCI

Confidence interval in parenthetic notation
firstFinite

Get first finite value in a vector or array, or NULL if none
oceColorsViridis

Create colors similar to the matlab Viridis scheme
oceColorsVorticity

Create colors suitable for vorticity fields
oceGetData

Get Something from the data Slot of an oce Object
mapLongitudeLatitudeXY

Convert From Longitude and Latitude to X and Y
oceColorsDensity

Create colors suitable for density fields
oce-deprecated

Deprecated and Defunct Elements of package ‘oce’
oceColorsVelocity

Create colors suitable for velocity fields
plot,landsat-method

Plot a landsat Object
plot,lisst-method

Plot LISST data
oceColorsPhase

Create colors suitable for phase fields
plot,lobo-method

Plot LOBO data
plotInset

Plot an Inset Diagram
oceCRS

Coordinate Reference System strings for some oceans
oceColors9B

Create colors in a red-yellow-blue color scheme
oce

oce: A Package for Oceanographic Analysis
handleFlags,adp-method

Handle Flags in adp Objects
handleFlags,argo-method

Handle Flags in ARGO Objects
oceColorsSalinity

Create colors suitable for salinity fields
oceGetMetadata

Get Something From the metadata Slot in an oce Object
oceFilter

Filter a time-series
oceEdit

Edit an Oce Object
oceSpectrum

Wrapper to give normalized spectrum
oceSmooth

Smooth an Oce Object
handleFlags

Handle flags in oce objects
handleFlags,vector-method

Signal erroneous application to non-oce objects
oceUnits2whpUnits

Translate oce unit to WHP unit
plot,bremen-method

Plot a Bremen Object
initializeFlagSchemeInternal

Establish a data-quality scheme for a oce object
plot,coastline-method

Plot a Coastline
ocecolors

Data that define some color palettes
oceNames2whpNames

Translate Oce Data Names to WHP Data Names
plotPolar

Draw a Polar Plot
oceDeleteData

Delete Something in the data Slot of an oce Object
oceSetData

Set Something in the data Slot of an oce Object
oceDeleteMetadata

Delete Something in the metadata Slot of an oce Object
oceSetMetadata

Set Something in the metadata Slot of an oce Object
plot,amsr-method

Plot an amsr Object
plot,tidem-method

Plot a Tidem Prediction
plot,section-method

Plot a Section
plot,ctd-method

Plot CTD Data
plot,argo-method

Plot Argo Data
plot,satellite-method

Plot a satellite object
processingLog<-

Add an item to a processing log (in place)
plot,met-method

Plot met Data
plot,oce-method

Plot an oce Object
processingLogItem

Create an item that can be inserted into a processing log
initializeFlags,adp-method

Create storage for a flag, and initialize values, for a adp object
plot,sealevel-method

Plot Sealevel Data
latlonFormat

Format a latitude-longitude pair
latFormat

Format a latitude
plot,cm-method

Plot CM data
processingLogAppend

Append an item to a processing log
read.adp.rdi

Read a Teledyne/RDI ADP File
plot,topo-method

Plot a Topo Object
processingLogShow

Show the processing log of an oce object
read.adp.ad2cp

Read an AD2CP File
read.adp.nortek

Read a Nortek ADP File
mapImage

Add an Image to a Map
read.ctd.itp

Read an ITP-type CTD File
read.ctd

Read a General CTD File
plotProfile

Plot a CTD Profile
plotScan

Plot CTD data in a Low-Level Fashion
read.coastline.shapefile

Read a Coastline File in Shapefile Format
read.adp.sontek

Read a Sontek ADP File
mapLines

Add Lines to a Map
read.coastline.openstreetmap

Read a Coastline File in Openstreetmap Format
read.echosounder

Read an Echosounder File
plotSticks

Draw a Stick Plot
prettyPosition

Pretty lat/lon in deg, min, sec
read.adv

Read an ADV data file
presentTime

Get the present time, in a stated timezone
read.adp.sontek.serial

Read a serial Sontek ADP file
plot,windrose-method

Plot Windrose data
read.odf

Read an ODF file
plotTS

Plot Temperature-Salinity Diagram
read.rsk

Read a Rsk file
read.adv.sontek.serial

Read an ADV data file
read.adv.sontek.text

Read an ADV data file
read.amsr

Read an amsr File
rotateAboutZ

Rotate velocity components within an oce object
mapMeridians

Add Meridians on a Map [defunct]
rsk-class

Class to Store Rsk Data
read.adp

Read an ADP File
rangeLimit

Substitute NA for data outside a range
read.argo

Read an Argo Data File
read.bremen

Read a Bremen File
read.aquadoppHR

Read Nortek Aquadopp-HR File
read.g1sst

Read a G1SST file
read.landsat

Read a landsat File Directory
read.aquadopp

Read a Nortek Aquadopp File
mapPlot

Draw a Map
read.lobo

Read a LOBO File
read.lisst

Read a LISST File
read.gps

Read a GPS File
read.met

Read a met File
read.ctd.woce.other

Read a WOCE-type CTD file with First Word "EXPOCODE"
read.ctd.woce

Read a WOCE-type CTD file with First Word "CTD"
sectionSmooth

Smooth a Section
read.aquadoppProfiler

Read a Nortek Aquadopp-Profiler File
read.netcdf

Read a NetCDF File
read.topo

Read a Topo File
rescale

Rescale values to lie in a given range
sectionSort

Sort a Section
read.index

Read a NOAA ocean index file
renameData

Rename items in the data slot of an oce object
oceColorsPalette

Create a vector of colors
numberAsHMS

Convert a Numeric Time to Hour, Minute, and Second
oce.plot.ts

Oce Variant of plot.ts
oceColorsPAR

Create colors suitable for PAR fields
moonAngle

Lunar Angle as Function of Space and Time
oce.grid

Add a Grid to an Existing Oce Plot
oceColorsTemperature

Create colors suitable for temperature fields
oceColorsTurbidity

Create colors suitable for turbidity fields
odf-class

Class to Store ODF Data
[[,adv-method

Extract Something from an adv Object
[[,amsr-method

Extract Something From an amsr Object
sealevelTuktoyaktuk

Sea-level data set acquired in 1975 at Tuktoyaktuk
secondsToCtime

Time interval as colon-separated string
shiftLongitude

Shift Longitude to Range -180 to 180
showMetadataItem

Show metadata item
parseLatLon

Parse a Latitude or Longitude String
read.oce

Read an Oceanographic Data File
resizableLabel

Provide axis names in adjustable sizes
retime

Adjust the time within Oce object
section-class

Class to Store Hydrographic Section Data
read.woa

Read a World Ocean Atlas NetCDF File
plot,echosounder-method

Plot Echosounder Data
plot,gps-method

Plot a GPS Object
sealevel-class

Class to Store Sealevel Data
plot,rsk-method

Plot Rsk Data
pwelch

Welch periodogram
plot,odf-method

Plot an ODF Object
plotTaylor

Plot a Model-data Comparison Diagram
predict.tidem

Predict a Time Series from a Tidal Model
[[,g1sst-method

Extract Something From a G1SST Object
sealevel

Sealevel data for Halifax Harbour
[[<-,rsk-method

Replace Parts of a Rsk Object
setFlags,ctd-method

Set data-quality flags within a ctd object
satellite-class

Class to Store Satellite Data
[[<-,echosounder-method

Replace Parts of an Echosounder Object
setFlags,adp-method

Set data-quality flags within a adp object
[[<-,odf-method

Replace Parts of an ODF Object
[[<-,windrose-method

Replace Parts of a Windrose Object
runlm

Calculate running linear models
[[<-,ctd-method

Replace Parts of a CTD Object
subset,adp-method

Subset an ADP Object
[[<-,adv-method

Replace Parts of an ADV Object
[[,gps-method

Extract Something From a GPS Object
subset,rsk-method

Subset a Rsk Object
summary,amsr-method

Summarize an AMSR Object
summary,argo-method

Summarize an Argo Object
summary,sealevel-method

Summarize a Sealevel Object
subset,odf-method

Subset an ODF object
summary,satellite-method

Summarize a satellite object
[[<-,amsr-method

Replace Parts of an AMSR Object
[[,oce-method

Extract Something From an oce Object
[[,met-method

Extract Something From a met Object
siderealTime

Convert a POSIXt time to a sidereal time
standardDepths

Standard Oceanographic Depths
[[<-,oce-method

Replace Parts of an Oce Object
[[<-,met-method

Replace Parts of a met Object
[[,cm-method

Extract Something From a CM Object
sunAngle

Solar Angle as Function of Space and Time
[[,sealevel-method

Extract Something From a Sealevel Object
[[,coastline-method

Extract Something From a Coastline Object
[[,section-method

Extract Something From a Section Object
swSpecificHeat

Seawater specific heat Source= http://sam.ucsd.edu/sio210/propseawater/ppsw_fortran/ppsw.f check value: cpsw = 3849.500 j/(kg deg. c) for s = 40 (ipss-78),
swAbsoluteSalinity

Seawater absolute salinity, in GSW formulation
[[,ladp-method

Extract Something From an ladp Object
section

Hydrographic section
threenum

Calculate min, mean, and max values
topoWorld

Global Topographic Dataset at Half-degree Resolution
ungrid

Extract (x, y, z) from (x, y, grid)
tail.oce

Extract the End of an Oce Object
topoInterpolate

Interpolate Within a Topo Object
swSpice

Seawater spiciness
rangeExtended

Calculate Range, Extended a Little, as is Done for Axes
read.adv.nortek

Read an ADV data file
[[,landsat-method

Extract Something From a landsat Object
read.adv.sontek.adr

Read an ADV data file
[[,adp-method

Extract Something from an adp Object
sectionAddStation

Add a CTD Station to a Section
standardizeLongitude

Put longitude in the range from -180 to 180
[[,tidem-method

Extract Something From a Tidem Object
sectionGrid

Grid a Section in Pressure Space
read.cm

Read a CM file
velocityStatistics

Report Statistics of adp or adv Velocities
[[,topo-method

Extract Something From a Topo Object
unitFromString

Decode units, from strings
subset,coastline-method

Subset a Coastline Object
read.sealevel

Read a Sealevel File
read.ctd.odf

Read a CTD file in ODF format
[[<-,g1sst-method

Replace Parts of a G1SST Object
read.ctd.sbe

Read a Seabird CTD File
read.coastline

Read a Coastline File
[[,echosounder-method

Extract Something from an Echosounder Object
[[,ctd-method

Extract Something From a CTD Object
[[,odf-method

Extract Something From an ODF Object
subset,ctd-method

Subset a CTD Object
[[,rsk-method

Extract Something From a Rsk Object
[[<-,gps-method

Replace Parts of a GPS Object
subset,oce-method

Subset an oce Object
subset,met-method

Subset a met Object
[[<-,topo-method

Replace Parts of a Topo Object
[[<-,tidem-method

Replace Parts of a Tidem Object
webtide

Get a Tidal Prediction from a WebTide Database
read.section

Read a Section File
summary,ladp-method

Summarize an ladp object
[[<-,lisst-method

Replace Parts of a LISST Object
[[<-,bremen-method

Replace Parts of a Bremen Object
[[<-,argo-method

Replace Parts of an Argo Object
rsk2ctd

Create a ctd Object from an rsk Object
rsk

Sample Rsk Dataset
[[<-,cm-method

Replace Parts of a CM Object
rskToc

Decode table-of-contents File from a Rsk File
rskPatm

Estimate Atmospheric Pressure in Rsk Object
[[<-,coastline-method

Replace Parts of a Coastline Object
subset,echosounder-method

Subset an Echosounder Object
setFlags,oce-method

Set data-quality flags within a oce object
summary,adp-method

Summarize an ADP Object
summary,adv-method

Summarize an ADV object
setFlags

Set data-quality flags within a oce object
[[,argo-method

Extract Something From an Argo Object
[[,lisst-method

Extract Something From a LISST Object
[[,lobo-method

Extract Something From a LOBO Object
[[,bremen-method

Extract Something From a Bremen Object
summary,echosounder-method

Summarize an Echosounder Object
summary,gps-method

Summarize a GPS Object
subset,lobo-method

Subset a LOBO Object
subset,sealevel-method

Subset a Sealevel Object
[[<-,lobo-method

Replace Parts of a LOBO Object
subset,section-method

Subset a Section Object
summary,landsat-method

Summarize a landsat Object
subset,adv-method

Subset an ADV Object
summary,bremen-method

Summarize a Bremen Object
summary,lisst-method

Summarize a LISST Object
[[,windrose-method

Extract Something From a Windrose Object
[[<-,adp-method

Replace Parts of an ADP Object
summary,cm-method

Summarize a CM Object
summary,lobo-method

Summarize a LOBO Object
summary,section-method

Summarize a Section Object
summary,tidem-method

Summarize a Tidem Object
[[<-,ladp-method

Replace Parts of a ladp Object
subset,amsr-method

Subset an amsr Object
swAlphaOverBeta

Ratio of seawater thermal expansion coefficient to haline contraction coefficient
swPressure

Water pressure
swSigma2

Seawater potential density anomaly referenced to 2000db pressure
swSigma1

Seawater potential density anomaly referenced to 1000db pressure
swAlpha

Seawater thermal expansion coefficient
swThermalConductivity

Seawater thermal conductivity
swN2

Squared buoyancy frequency for seawater
subset,topo-method

Subset a Topo Object
swTheta

Seawater potential temperature
subtractBottomVelocity

Subtract Bottom Velocity from ADP
tidemVuf

Nodal Modulation Calculations for Tidem
swCSTp

Electrical conductivity ratio from salinity, temperature and pressure
swBeta

Seawater haline contraction coefficient
[[<-,landsat-method

Replace Parts of a landsat Object
[[<-,sealevel-method

Replace Parts of a Sealevel Object
[[<-,section-method

Replace Parts of a Section Object
swSigma

Seawater density anomaly
subset,cm-method

Subset a CM Object
subset,argo-method

Subset an Argo Object
summary,odf-method

Summarize an ODF Object
summary,rsk-method

Summarize a Rsk Object
summary,coastline-method

Summarize a Coastline Object
swSigma0

Seawater potential density anomaly referenced to surface pressure
toEnu

Rotate acoustic-Doppler data to the enu coordinate system
swSCTp

Practical salinity from electrical conductivity, temperature and pressure
swConservativeTemperature

Seawater conservative temperature, in GSW formulation
swDepth

Water depth
swSigma3

Seawater potential density anomaly referenced to 3000db pressure
swSTrho

Seawater salinity from temperature and density
summary,ctd-method

Summarize a CTD Object
swSigma4

Seawater potential density anomaly referenced to 4000db pressure
swDynamicHeight

Dynamic height of seawater profile
swLapseRate

Seawater lapse rate
swTFreeze

Seawater freezing temperature
tidem

Fit a Tidem (Tidal Model) to a Timeseries
swTSrho

Seawater temperature from salinity and density
swRho

Seawater density
summary,met-method

Summarize a met Object
summary,topo-method

Summarize A Topo Object
swRrho

Density ratio
summary,windrose-method

Summarize a windrose object
summary,oce-method

Summarize an oce Object
toEnuAdp

Convert an ADP Object to ENU Coordinates
swSoundAbsorption

Seawater sound absorption in dB/m
tidemAstron

Astronomical Calculations for Tidem
swSigmaT

Seawater quasi-potential density anomaly
wind

Wind dataset
window.oce

Window an Oce Object by Time or Distance
swSigmaTheta

Seawater potential density anomaly
swSoundSpeed

Seawater sound speed
swViscosity

Seawater viscosity
unitFromStringRsk

Infer Rsk units from a vector of strings
xyzToEnuAdpAD2CP

Convert ADP2CP adp object From XYZ to ENU Coordinates
unwrapAngle

Unwrap an angle that suffers modulo-360 problems
windrose-class

Class to Store Windrose Data
xyzToEnuAdv

Convert an ADP from XYZ to ENU Coordinates
woceNames2oceNames

Translate WOCE Data Names to Oce Data Names
swZ

Vertical coordinate
titleCase

Capitalize first letter of each of a vector of words
tidedata

Tidal Constituent Information
useHeading

Replace the Heading for One Instrument With That of Another
unabbreviateYear

Determine year from various abbreviations
trimString

Remove leading and trailing whitespace from strings
toEnuAdv

Convert an ADV Object to ENU Coordinates
tidem-class

Class to Store Tidal Models
topo-class

Class to Store Topographic Data
usrLonLat

Calculate lon-lat coordinates of plot-box trace
woceUnit2oceUnit

Translate WOCE units to oce units
undriftTime

Correct for drift in instrument clock
unduplicateNames

Rename duplicated character strings
write.ctd

Write a CTD Data Object as a CSV File
utm2lonlat

Convert UTM to Longitude and Latitude
xyzToEnu

Convert Acoustic-Doppler Data From xyz to enu Coordinates
vectorShow

Show some values from a vector
xyzToEnuAdp

Convert ADP From XYZ to ENU Coordinates