Function reference • oce

CTD data Functions related to working with CTD data
`CTD_BCD2014666_008_1_DN.ODF.gz`	Sample ctd dataset in odf format
`as.ctd()`	Coerce data into CTD object
`cnvName2oceName()`	Infer variable name, units and scale from a Seabird (.cnv) header line
`ctd-class`	Class to Store CTD (or general hydrographic) Data
`ctd`	A CTD profile in Halifax Harbour
`ctd.cnv`	Sample ctd dataset in .cnv format
`ctdDecimate()`	Decimate a CTD profile
`ctdFindProfiles()`	Find Profiles within a Tow-Yow CTD Record
`ctdRaw`	Seawater CTD Profile, Without Trimming of Extraneous Data
`ctdTrim()`	Trim Beginning and Ending of a CTD cast
`d200321-001.ctd`	Sample ctd dataset in .ctd format
`d201211_0011.cnv`	Sample ctd dataset in .cnv format
`handleFlags(<ctd>)`	Handle Flags in CTD Objects
`initialize(<ctd>)`	Initialize storage for a ctd object
`initializeFlagScheme(<ctd>)`	Establish a data-quality scheme for a ctd object
`oceNames2whpNames()`	Translate Oce Data Names to WHP Data Names
`oceUnits2whpUnits()`	Translate oce unit to WHP unit
`plot(<ctd>)`	Plot a ctd Object
`plotProfile()`	Plot a CTD Profile
`plotScan()`	Plot CTD data in a Low-Level Fashion
`plotTS()`	Plot Temperature-Salinity Diagram
`read.ctd()`	Read a General CTD File
`read.ctd.itp()`	Read an ITP-type CTD File
`read.ctd.odf()`	Read a CTD file in ODF format
`read.ctd.odv()`	Read an ODV-type CTD File
`read.ctd.sbe()`	Read a Seabird CTD File
`read.ctd.woce()`	Read a WOCE-exchange CTD File
`read.ctd.woce.other()`	Read a WOCE-exchange EXPOCODE File
`setFlags(<ctd>)`	Set data-quality flags within a ctd object
`[[`(<ctd>)	Extract Something From a CTD Object
`[[<-`(<ctd>)	Replace Parts of a CTD Object
`subset(<ctd>)`	Subset a CTD Object
`summary(<ctd>)`	Summarize a CTD Object
`woceNames2oceNames()`	Translate WOCE Data Names to Oce Data Names
`woceUnit2oceUnit()`	Translate WOCE units to oce units
`write.ctd()`	Write a CTD Data Object as a CSV File
Acoustic Doppler data Functions related to acoustic Doppler instruments and data
`ad2cpHeaderValue()`	Decode an item from a Nortek AD2CP file header
`adp-class`	Class to Store adp (ADCP) Data
`adp`	Sample adp (acoustic-doppler profiler) dataset
`adpEnsembleAverage()`	Ensemble Average an ADP Object in Time
`adp_rdi.000`	Sample adp (acoustic-doppler profiler) file in RDI format
`as.adp()`	Create an ADP Object
`beamName()`	Get names of Acoustic-Doppler Beams
`beamToXyz()`	Change ADV or ADP coordinate systems
`beamToXyzAdp()`	Convert ADP From Beam to XYZ Coordinates
`beamToXyzAdpAD2CP()`	Convert AD2CP-style adp data From Beam to XYZ Coordinates
`beamToXyzAdv()`	Convert ADV from Beam to XYZ Coordinates
`beamUnspreadAdp()`	Adjust ADP Signal for Spherical Spreading
`binmapAdp()`	Bin-map an ADP object
`enuToOther()`	Rotate acoustic-Doppler data to a new coordinate system
`enuToOtherAdp()`	Convert ADP ENU to Rotated Coordinate
`handleFlags(<adp>)`	Handle Flags in adp Objects
`is.ad2cp()`	Test whether object is an AD2CP type
`plot(<adp>)`	Plot an adp Object
`read.adp()`	Read an ADP File
`read.adp.ad2cp()`	Read an AD2CP File
`read.adp.nortek()`	Read a Nortek ADP File
`read.adp.rdi()`	Read a Teledyne/RDI ADP File
`read.adp.sontek()`	Read a Sontek ADP File
`read.adp.sontek.serial()`	Read a serial Sontek ADP file
`read.aquadopp()`	Read a Nortek Aquadopp File
`read.aquadoppHR()`	Read Nortek Aquadopp-HR File
`read.aquadoppProfiler()`	Read a Nortek Aquadopp-Profiler File
`rotateAboutZ()`	Rotate velocity components within an oce object
`setFlags(<adp>)`	Set data-quality flags within a adp object
`[[`(<adp>)	Extract Something from an adp Object
`[[<-`(<adp>)	Replace Parts of an ADP Object
`subset(<adp>)`	Subset an ADP Object
`subtractBottomVelocity()`	Subtract Bottom Velocity from ADP
`summary(<adp>)`	Summarize an ADP Object
`toEnu()`	Rotate acoustic-Doppler data to the enu coordinate system
`toEnuAdp()`	Convert an ADP Object to ENU Coordinates
`velocityStatistics()`	Report Statistics of adp or adv Velocities
`xyzToEnu()`	Convert Acoustic-Doppler Data From xyz to enu Coordinates
`xyzToEnuAdp()`	Convert ADP From XYZ to ENU Coordinates
`xyzToEnuAdpAD2CP()`	Convert ADP2CP adp object From XYZ to ENU Coordinates
`adv-class`	Class to Store adv Data
`adv`	Sample adv (acoustic-doppler velocimeter) dataset
`enuToOtherAdv()`	Convert ENU to Other Coordinate
`plot(<adv>)`	Plot an adv Object
`read.adv()`	Read an ADV data file
`read.adv.nortek()`	Read an ADV data file
`read.adv.sontek.adr()`	Read an ADV data file
`read.adv.sontek.serial()`	Read an ADV data file
`read.adv.sontek.text()`	Read an ADV data file
`[[`(<adv>)	Extract Something from an adv Object
`[[<-`(<adv>)	Replace Parts of an ADV Object
`subset(<adv>)`	Subset an ADV Object
`summary(<adv>)`	Summarize an ADV object
`toEnuAdv()`	Convert an ADV Object to ENU Coordinates
`xyzToEnuAdv()`	Convert an ADP from XYZ to ENU Coordinates
Argo float data and tools Functions for working with Argo data
`argo-class`	Class to Store Argo Data
`argo`	ARGO float dataset
`argoGrid()`	Grid Argo float data
`argoNames2oceNames()`	Convert Argo Data Name to Oce Name
`as.argo()`	Coerce Data Into an Argo Dataset
`handleFlags(<argo>)`	Handle Flags in ARGO Objects
`plot(<argo>)`	Plot an argo Object
`read.argo()`	Read an Argo Data File
`[[`(<argo>)	Extract Something From an Argo Object
`[[<-`(<argo>)	Replace Parts of an Argo Object
`subset(<argo>)`	Subset an Argo Object
`summary(<argo>)`	Summarize an Argo Object
Seawater properties Functions for calculating seawater properties
`T68fromT90()`	Convert from ITS-90 to IPTS-68 temperature
`T90fromT48()`	Convert from ITS-48 to ITS-90 temperature
`T90fromT68()`	Convert from IPTS-68 to ITS-90 temperature
`swAbsoluteSalinity()`	Seawater absolute salinity, in GSW formulation
`swAlpha()`	Seawater thermal expansion coefficient
`swAlphaOverBeta()`	Ratio of seawater thermal expansion coefficient to haline contraction coefficient
`swBeta()`	Seawater haline contraction coefficient
`swCSTp()`	Electrical conductivity ratio from salinity, temperature and pressure
`swConservativeTemperature()`	Seawater conservative temperature, in GSW formulation
`swDepth()`	Water depth
`swDynamicHeight()`	Dynamic height of seawater profile
`swLapseRate()`	Seawater lapse rate
`swN2()`	Squared buoyancy frequency for seawater
`swPressure()`	Water pressure
`swRho()`	Seawater density
`swRrho()`	Density ratio
`swSCTp()`	Practical salinity from electrical conductivity, temperature and pressure
`swSTrho()`	Seawater salinity from temperature and density
`swSigma()`	Seawater density anomaly
`swSigma0()`	Seawater potential density anomaly referenced to surface pressure
`swSigma1()`	Seawater potential density anomaly referenced to 1000db pressure
`swSigma2()`	Seawater potential density anomaly referenced to 2000db pressure
`swSigma3()`	Seawater potential density anomaly referenced to 3000db pressure
`swSigma4()`	Seawater potential density anomaly referenced to 4000db pressure
`swSigmaT()`	Seawater quasi-potential density anomaly
`swSigmaTheta()`	Seawater potential density anomaly
`swSoundAbsorption()`	Seawater sound absorption in dB/m
`swSoundSpeed()`	Seawater sound speed
`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),
`swSpice()`	Seawater spiciness
`swTFreeze()`	Seawater freezing temperature
`swTSrho()`	Seawater temperature from salinity and density
`swThermalConductivity()`	Seawater thermal conductivity
`swTheta()`	Seawater potential temperature
`swViscosity()`	Seawater viscosity
`swZ()`	Vertical coordinate
Data quality flags Functions for working with data quality flags
`defaultFlags()`	Suggest a default flag vector for bad or suspicious data
`handleFlags(<adp>)`	Handle Flags in adp Objects
`handleFlags(<argo>)`	Handle Flags in ARGO Objects
`handleFlags(<ctd>)`	Handle Flags in CTD Objects
`handleFlags(<oce>)`	Handle flags in oce objects
`handleFlags(<section>)`	Handle flags in Section Objects
`handleFlags()`	Handle flags in oce objects
`initializeFlagScheme(<ctd>)`	Establish a data-quality scheme for a ctd object
`initializeFlagScheme(<oce>)`	Establish a data-quality scheme for a oce object
`initializeFlagScheme(<section>)`	Establish a data-quality scheme for a section object
`initializeFlagScheme()`	Establish a data-quality scheme for a oce object
`initializeFlagSchemeInternal()`	Establish a data-quality scheme for a oce object
`initializeFlags(<adp>)`	Create storage for a flag, and initialize values, for a adp object
`initializeFlags(<oce>)`	Create storage for a flag, and initialize values, for a oce object
`initializeFlags()`	Create storage for a flag, and initialize values, for a oce object
`initializeFlagsInternal()`	Create storage for a flag, and initialize values, for a oce object
`setFlags(<adp>)`	Set data-quality flags within a adp object
`setFlags(<ctd>)`	Set data-quality flags within a ctd object
`setFlags(<oce>)`	Set data-quality flags within a oce object
`setFlags()`	Set data-quality flags within a oce object
All functions
`CTD_BCD2014666_008_1_DN.ODF.gz`	Sample ctd dataset in odf format
`GMTOffsetFromTz()`	Determine time offset from timezone
`ODF2oce()`	Create ODF object from the output of `ODF::read_ODF()`.
`ODFListFromHeader()`	Create a list of ODF header metadata
`ODFNames2oceNames()`	Translate from ODF Names to Oce Names
`T68fromT90()`	Convert from ITS-90 to IPTS-68 temperature
`T90fromT48()`	Convert from ITS-48 to ITS-90 temperature
`T90fromT68()`	Convert from IPTS-68 to ITS-90 temperature
`abbreviateTimeLabels()`	Abbreviate a vector of times by removing commonalities
`ad2cpHeaderValue()`	Decode an item from a Nortek AD2CP file header
`addSpine()`	Add a spine to a section object
`adp-class`	Class to Store adp (ADCP) Data
`adp`	Sample adp (acoustic-doppler profiler) dataset
`adpEnsembleAverage()`	Ensemble Average an ADP Object in Time
`adp_rdi.000`	Sample adp (acoustic-doppler profiler) file in RDI format
`adv-class`	Class to Store adv Data
`adv`	Sample adv (acoustic-doppler velocimeter) dataset
`airRho()`	Air density
`amsr-class`	Class to Store AMSR-2 Satellite Data
`angle2hms()`	Convert astronomical angle in degrees to hours, minutes and seconds
`angleRemap()`	Convert angles from 0:360 to -180:180
`applyMagneticDeclination()`	Earth magnetic declination
`approx3d()`	Trilinear interpolation in a 3D array
`argShow()`	Show an argument to a function, e.g. for debugging
`argo-class`	Class to Store Argo Data
`argo`	ARGO float dataset
`argoGrid()`	Grid Argo float data
`argoJuldToTime()`	Convert Argo Julian Day (juld) to time
`argoNames2oceNames()`	Convert Argo Data Name to Oce Name
`as.adp()`	Create an ADP Object
`as.argo()`	Coerce Data Into an Argo Dataset
`as.cm()`	Coerce data into a CM object
`as.coastline()`	Coerce Data into a Coastline Object
`as.ctd()`	Coerce data into CTD object
`as.echosounder()`	Coerce Data into an Echosounder Object
`as.gps()`	Coerce data into a GPS dataset
`as.ladp()`	Coerce data into an ladp object
`as.lisst()`	Coerce Data Into a LISST Object
`as.lobo()`	Coerce Data into a Lobo Object
`as.met()`	Coerce Data into met Object
`as.oce()`	Coerce Something Into an Oce Object
`as.rsk()`	Coerce Data Into a Rsk Object
`as.sealevel()`	Coerce Data Into a Sealevel Object
`as.section()`	Create a Section
`as.tidem()`	Create tidem object from fitted harmonic data
`as.topo()`	Coerce Data into Topo Object
`as.unit()`	Convert a String to a Unit
`as.windrose()`	Create a Windrose Object
`as.xbt()`	Create an xbt object
`bcdToInteger()`	Decode BCD to integer
`beamName()`	Get names of Acoustic-Doppler Beams
`beamToXyz()`	Change ADV or ADP coordinate systems
`beamToXyzAdp()`	Convert ADP From Beam to XYZ Coordinates
`beamToXyzAdpAD2CP()`	Convert AD2CP-style adp data From Beam to XYZ Coordinates
`beamToXyzAdv()`	Convert ADV from Beam to XYZ Coordinates
`beamUnspreadAdp()`	Adjust ADP Signal for Spherical Spreading
`bilinearInterp()`	Bilinear Interpolation Within a Grid
`binApply1D()`	Apply a function to vector data
`binApply2D()`	Apply a function to matrix data
`binAverage()`	Bin-average a vector y, based on x values
`binCount1D()`	Bin-count vector data
`binCount2D()`	Bin-count matrix data
`binMean1D()`	Bin-average f=f(x)
`binMean2D()`	Bin-average f=f(x,y)
`binmapAdp()`	Bin-map an ADP object
`bound125()`	Calculate a rounded bound, rounded up to mantissa 1, 2, or 5
`bremen-class`	Class to Store Bremen-formatted Data
`byteToBinary()`	Format bytes as binary defunct
`cm-class`	Class to Store Current Meter Data
`cm`	A Current Meter (cm) Object
`cnvName2oceName()`	Infer variable name, units and scale from a Seabird (.cnv) header line
`coastline-class`	Class to Store Coastline Data
`coastlineBest()`	Find the Name of the Best Coastline Object
`coastlineCut()`	Cut a Coastline Object at Specified Longitude
`coastlineWorld`	World Coastline
`colormap()`	Calculate color map
`composite(<amsr>)`	Create a composite of amsr satellite data
`composite(<list>)`	Composite by Averaging Across Data
`composite()`	Create a composite object by averaging across good data
`concatenate(<adp>)`	Concatenate adp objects
`concatenate(<list>)`	Concatenate a list of oce objects
`concatenate(<oce>)`	Concatenate oce objects
`concatenate()`	Concatenate oce objects
`coriolis()`	Coriolis parameter on rotating earth
`ctd-class`	Class to Store CTD (or general hydrographic) Data
`ctd`	A CTD profile in Halifax Harbour
`ctd.cnv`	Sample ctd dataset in .cnv format
`ctdDecimate()`	Decimate a CTD profile
`ctdFindProfiles()`	Find Profiles within a Tow-Yow CTD Record
`ctdRaw`	Seawater CTD Profile, Without Trimming of Extraneous Data
`ctdTrim()`	Trim Beginning and Ending of a CTD cast
`ctimeToSeconds()`	Interpret a character string as a time interval
`curl()`	Curl of 2D vector field
`d200321-001.ctd`	Sample ctd dataset in .ctd format
`d201211_0011.cnv`	Sample ctd dataset in .cnv format
`dataLabel()`	Try to associate data names with units, for use by summary()
`decimate()`	Smooth and Decimate, or Subsample, an Oce Object
`decodeHeaderNortek()`	Decode a Nortek Header
`decodeTime()`	Oce Version of as.POSIXct
`defaultFlags()`	Suggest a default flag vector for bad or suspicious data
`despike()`	Remove spikes from a time series
`detrend()`	Detrend a set of observations
`download.amsr()`	Download and Cache an amsr File
`download.coastline()`	Download a coastline File
`download.met()`	Download and Cache a met File
`download.topo()`	Download and Cache a topo File
`drawDirectionField()`	Draw a Direction Field
`drawIsopycnals()`	Add Isopycnal Curves to TS Plot
`drawPalette()`	Draw a palette, leaving margins suitable for accompanying plot
`echosounder-class`	Class to Store Echosounder Data
`echosounder`	Echosounder Dataset
`eclipticalToEquatorial()`	Convert ecliptical to equatorial coordinate
`enuToOther()`	Rotate acoustic-Doppler data to a new coordinate system
`enuToOtherAdp()`	Convert ADP ENU to Rotated Coordinate
`enuToOtherAdv()`	Convert ENU to Other Coordinate
`equatorialToLocalHorizontal()`	Convert equatorial to local horizontal coordinate
`errorbars()`	Draw error bars on an existing xy diagram
`fillGap()`	Fill a gap in an oce object
`findBottom()`	Find the Ocean Bottom in an Echosounder Object
`findInOrdered()`	Find indices of times in an ordered vector (defunct)
`firstFinite()`	Get first finite value in a vector or array, or NULL if none
`formatCI()`	Confidence interval in parenthetic notation
`formatPosition()`	Format Geographical Position in Degrees and Minutes
`fullFilename()`	Full name of file, including path
`g1sst-class`	Class to Store G1SST Satellite-model Data
`geodDist()`	Compute Geodesic Distance on Surface of Earth
`geodGc()`	Great-circle Segments Between Points on Earth
`geodXy()`	Convert From Geographical to Geodesic Coordinates
`geodXyInverse()`	Inverse Geodesic Calculation
`gps-class`	Class to Store GPS Data
`grad()`	Calculate Matrix Gradient
`gravity()`	Acceleration due to earth gravity
`handleFlags(<adp>)`	Handle Flags in adp Objects
`handleFlags(<argo>)`	Handle Flags in ARGO Objects
`handleFlags(<ctd>)`	Handle Flags in CTD Objects
`handleFlags(<oce>)`	Handle flags in oce objects
`handleFlags(<section>)`	Handle flags in Section Objects
`handleFlags(<vector>)`	Signal erroneous application to non-oce objects
`handleFlags()`	Handle flags in oce objects
`handleFlagsInternal()`	Low-level function for handling data-quality flags
`head(<oce>)`	Extract The Start of an Oce Object
`imagep()`	Plot an Image with a Color Palette
`initialize(<ctd>)`	Initialize storage for a ctd object
`initializeFlagScheme(<ctd>)`	Establish a data-quality scheme for a ctd object
`initializeFlagScheme(<oce>)`	Establish a data-quality scheme for a oce object
`initializeFlagScheme(<section>)`	Establish a data-quality scheme for a section object
`initializeFlagScheme()`	Establish a data-quality scheme for a oce object
`initializeFlagSchemeInternal()`	Establish a data-quality scheme for a oce object
`initializeFlags(<adp>)`	Create storage for a flag, and initialize values, for a adp object
`initializeFlags(<oce>)`	Create storage for a flag, and initialize values, for a oce object
`initializeFlags()`	Create storage for a flag, and initialize values, for a oce object
`initializeFlagsInternal()`	Create storage for a flag, and initialize values, for a oce object
`integerToAscii()`	Decode integer to corresponding ASCII code
`integrateTrapezoid()`	Trapezoidal Integration
`interpBarnes()`	Grid data using Barnes algorithm
`is.ad2cp()`	Test whether object is an AD2CP type
`julianCenturyAnomaly()`	Julian-Day number to Julian century
`julianDay()`	Convert a POSIXt time to a Julian day
`ladp-class`	Class to Store Lowered-adp Data
`landsat-class`	Class to Store landsat Data
`landsat`	Sample landsat Dataset
`landsatAdd()`	Add a Band to a landsat Object
`landsatTrim()`	Trim a landsat Image to a Geographical Region
`latFormat()`	Format a latitude
`latlonFormat()`	Format a latitude-longitude pair
`lisst-class`	Class to Store LISST Data
`lisst`	LISST Dataset
`lobo-class`	Class to Store LOBO Data
`lobo`	Sample LOBO Dataset
`lon360()`	Alter longitudes from -180:180 to 0:360 convention
`lonFormat()`	Format a longitude
`lonlat2map()`	Convert Longitude and Latitude to X and Y
`lonlat2utm()`	Convert Longitude and Latitude to UTM
`lookWithin()`	Look Within the First Element of a List for Replacement Values
`lowpass()`	Perform lowpass digital filtering
`magneticField()`	Earth magnetic declination, inclination, and intensity
`makeFilter()`	Make a digital filter
`map2lonlat()`	Convert X and Y to Longitude and Latitude
`mapArrows()`	Add Arrows to a Map
`mapAxis()`	Add Axis Labels to an Existing Map
`mapContour()`	Add Contours on a Existing map
`mapCoordinateSystem()`	Draw a coordinate system
`mapDirectionField()`	Add a Direction Field to an Existing Map
`mapGrid()`	Add a Longitude and Latitude Grid to a Map
`mapImage()`	Add an Image to a Map
`mapLines()`	Add Lines to a Map
`mapLocator()`	Locate Points on a Map
`mapLongitudeLatitudeXY()`	Convert From Longitude and Latitude to X and Y
`mapPlot()`	Draw a Map
`mapPoints()`	Add Points to a Map
`mapPolygon()`	Add a Polygon to a Map
`mapScalebar()`	Add a Scalebar to a Map
`mapText()`	Add Text to a Map
`mapTissot()`	Add Tissot Indicatrices to a Map
`matchBytes()`	Locate byte sequences in a raw vector
`matrixShiftLongitude()`	Rearrange areal matrix so Greenwich is near the centre
`matrixSmooth()`	Smooth a Matrix
`met-class`	Class to Store Meteorological Data
`met`	Sample met Object
`metNames2oceNames()`	Convert met Data Name to Oce Name
`moonAngle()`	Lunar Angle as Function of Space and Time
`numberAsHMS()`	Convert a Numeric Time to Hour, Minute, and Second
`numberAsPOSIXct()`	Convert a Numeric Time to a POSIXct Time
`oce-class`	Base Class for oce Objects
`oce-deprecated`	Deprecated and Defunct Elements of the oce package
`oce`	oce: A Package for Oceanographic Analysis.
`oce.as.raw()`	Version of as.raw() that clips data
`oce.axis.POSIXct()`	Oce Version of axis.POSIXct
`oce.contour()`	Oce Variant of contour
`oce.grid()`	Add a Grid to an Existing Oce Plot
`oce.plot.ts()`	Oce Variant of plot.ts
`oce.write.table()`	Write the Data Portion of Object to a File
`oceApprox()`	Interpolate 1D Data with UNESCO or Reiniger-Ross Algorithm
`oceAxis()`	Draw an axis, possibly with decade-style logarithmic scaling
`oceCRS()`	Coordinate Reference System strings for some oceans
`oceColors9B()`	Create colors in a red-yellow-blue color scheme
`oceColorsCDOM()`	Create colors suitable for CDOM fields
`oceColorsChlorophyll()`	Create colors suitable for chlorophyll fields
`oceColorsClosure()`	Create color functions
`oceColorsDensity()`	Create colors suitable for density fields
`oceColorsFreesurface()`	Create colors suitable for freesurface fields
`oceColorsGebco()`	Create colors in a Gebco-like scheme
`oceColorsJet()`	Create colors similar to the Matlab Jet scheme
`oceColorsOxygen()`	Create colors suitable for oxygen fields
`oceColorsPAR()`	Create colors suitable for PAR fields
`oceColorsPalette()`	Create a vector of colors
`oceColorsPhase()`	Create colors suitable for phase fields
`oceColorsSalinity()`	Create colors suitable for salinity fields
`oceColorsTemperature()`	Create colors suitable for temperature fields
`oceColorsTurbidity()`	Create colors suitable for turbidity fields
`oceColorsTurbo()`	Create colors similar to the google turbo scheme
`oceColorsTwo()`	Create two-color palette
`oceColorsVelocity()`	Create colors suitable for velocity fields
`oceColorsViridis()`	Create colors similar to the matlab Viridis scheme
`oceColorsVorticity()`	Create colors suitable for vorticity fields
`oceConvolve()`	Convolve two time series
`oceDebug()`	Print a debugging message
`oceDeleteData()`	Delete Something in an oce data Slot
`oceDeleteMetadata()`	Delete Something in an oce metadata Slot
`oceEdit()`	Edit an Oce Object
`oceFilter()`	Filter a Time Series
`oceGetData()`	Get Something from an oce data Slot
`oceGetMetadata()`	Get Something From an oce metadata Slot
`oceMagic()`	Find the Type of an Oceanographic Data File
`oceNames2whpNames()`	Translate Oce Data Names to WHP Data Names
`ocePmatch()`	Partial matching of strings or numbers
`oceProject()`	Wrapper to rgdal::project()
`oceRenameData()`	Rename Something in an oce data Slot
`oceRenameMetadata()`	Rename Something in an oce metadata Slot
`oceSetData()`	Set Something in an oce data Slot
`oceSetMetadata()`	Set Something in an oce metadata Slot
`oceSmooth()`	Smooth an Oce Object
`oceSpectrum()`	Wrapper to give normalized spectrum
`oceUnits2whpUnits()`	Translate oce unit to WHP unit
`ocecolors`	Data that define some color palettes
`odf-class`	Class to Store ODF Data
`parseLatLon()`	Parse a Latitude or Longitude String
`plot(<adp>)`	Plot an adp Object
`plot(<adv>)`	Plot an adv Object
`plot(<amsr>)`	Plot an amsr Object
`plot(<argo>)`	Plot an argo Object
`plot(<bremen>)`	Plot a bremen Object
`plot(<cm>)`	Plot a cm Object
`plot(<coastline>)`	Plot a coastline Object
`plot(<ctd>)`	Plot a ctd Object
`plot(<echosounder>)`	Plot an echosounder Object
`plot(<gps>)`	Plot a gps Object
`plot(<ladp>)`	Plot an ladp Object
`plot(<landsat>)`	Plot a landsat Object
`plot(<lisst>)`	Plot a lisst Object
`plot(<lobo>)`	Plot a lobo object
`plot(<met>)`	Plot a met Object
`plot(<oce>)`	Plot an oce Object
`plot(<odf>)`	Plot an odf Object
`plot(<rsk>)`	Plot a rsk Object
`plot(<satellite>)`	Plot a satellite Object
`plot(<sealevel>)`	Plot a sealevel Object
`plot(<section>)`	Plot a section Object
`plot(<tidem>)`	Plot a tidem Object
`plot(<topo>)`	Plot a topo Object
`plot(<windrose>)`	Plot a windrose Object
`plot(<xbt>)`	Plot an xbt Object
`plotInset()`	Plot an Inset Diagram
`plotPolar()`	Draw a Polar Plot
`plotProfile()`	Plot a CTD Profile
`plotScan()`	Plot CTD data in a Low-Level Fashion
`plotSticks()`	Draw a Stick Plot
`plotTS()`	Plot Temperature-Salinity Diagram
`plotTaylor()`	Plot a Model-data Comparison Diagram
`predict(<tidem>)`	Predict a Tidal Signal
`preferAdjusted()`	Set Preference for Adjusted Values
`presentTime()`	Get the present time, in a stated timezone
`prettyPosition()`	Pretty lat/lon in deg, min, sec
`processingLog<-`()	Add an item to a processing log (in place)
`processingLogAppend()`	Append an item to a processing log
`processingLogItem()`	Create an item that can be inserted into a processing log
`processingLogShow()`	Show the processing log of an oce object
`pwelch()`	Welch periodogram
`rangeExtended()`	Calculate Range, Extended a Little, as is Done for Axes
`rangeLimit()`	Substitute NA for data outside a range
`read.adp()`	Read an ADP File
`read.adp.ad2cp()`	Read an AD2CP File
`read.adp.nortek()`	Read a Nortek ADP File
`read.adp.rdi()`	Read a Teledyne/RDI ADP File
`read.adp.sontek()`	Read a Sontek ADP File
`read.adp.sontek.serial()`	Read a serial Sontek ADP file
`read.adv()`	Read an ADV data file
`read.adv.nortek()`	Read an ADV data file
`read.adv.sontek.adr()`	Read an ADV data 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
`read.aquadopp()`	Read a Nortek Aquadopp File
`read.aquadoppHR()`	Read Nortek Aquadopp-HR File
`read.aquadoppProfiler()`	Read a Nortek Aquadopp-Profiler File
`read.argo()`	Read an Argo Data File
`read.bremen()`	Read a Bremen File
`read.cm()`	Read a CM file
`read.coastline()`	Read a Coastline File
`read.coastline.openstreetmap()`	Read a Coastline File in Openstreetmap Format
`read.coastline.shapefile()`	Read a Coastline File in Shapefile Format
`read.ctd()`	Read a General CTD File
`read.ctd.itp()`	Read an ITP-type CTD File
`read.ctd.odf()`	Read a CTD file in ODF format
`read.ctd.odv()`	Read an ODV-type CTD File
`read.ctd.sbe()`	Read a Seabird CTD File
`read.ctd.woce()`	Read a WOCE-exchange CTD File
`read.ctd.woce.other()`	Read a WOCE-exchange EXPOCODE File
`read.echosounder()`	Read an Echosounder File
`read.g1sst()`	Read a G1SST file
`read.gps()`	Read a GPS File
`read.index()`	Read a NOAA ocean index file
`read.landsat()`	Read a landsat File Directory
`read.lisst()`	Read a LISST File
`read.lobo()`	Read a LOBO File
`read.met()`	Read a met File
`read.netcdf()`	Read a NetCDF File
`read.oce()`	Read an Oceanographic Data File
`read.odf()`	Read an ODF file
`read.rsk()`	Read a Rsk file
`read.sealevel()`	Read a Sealevel File
`read.section()`	Read a Section File
`read.topo()`	Read a Topo File
`read.woa()`	Read a World Ocean Atlas NetCDF File
`read.xbt()`	Read an xbt file
`read.xbt.edf()`	Read a Sippican '.edf' format xbt file
`read.xbt.noaa1()`	Read a NOAA format for AXBTs
`renameData()`	Rename items in the data slot of an oce object (deprecated)
`rescale()`	Rescale values to lie in a given range
`resizableLabel()`	Provide axis names in adjustable sizes
`retime()`	Adjust the time within Oce object
`rotateAboutZ()`	Rotate velocity components within an oce object
`rsk-class`	Class to Store Rsk Data
`rsk`	Sample Rsk Dataset
`rsk2ctd()`	Create a ctd Object from an rsk Object
`rskPatm()`	Estimate Atmospheric Pressure in Rsk Object
`rskToc()`	Decode table-of-contents File from a Rsk File
`runlm()`	Calculate running linear models
`satellite-class`	Class to Store Satellite Data
`sealevel-class`	Class to Store Sealevel Data
`sealevel`	Sealevel data for Halifax Harbour
`sealevelTuktoyaktuk`	Sea-level data set acquired in 1975 at Tuktoyaktuk
`secondsToCtime()`	Time interval as colon-separated string
`section-class`	Class to Store Hydrographic Section Data
`section`	Hydrographic section
`sectionAddStation()`	Add a CTD Station to a Section
`sectionGrid()`	Grid a Section in Pressure Space
`sectionSmooth()`	Smooth a Section
`sectionSort()`	Sort a Section
`setFlags(<adp>)`	Set data-quality flags within a adp object
`setFlags(<ctd>)`	Set data-quality flags within a ctd object
`setFlags(<oce>)`	Set data-quality flags within a oce object
`setFlags()`	Set data-quality flags within a oce object
`shiftLongitude()`	Shift Longitude to Range -180 to 180
`showMetadataItem()`	Show metadata item
`siderealTime()`	Convert a POSIXt time to a sidereal time
`snakeToCamel()`	Convert each of a vector of strings from SNAKE_CASE to camelCase
`standardDepths()`	Standard Oceanographic Depths
`standardizeLongitude()`	Put longitude in the range from -180 to 180
`[[`(<adp>)	Extract Something from an adp Object
`[[`(<adv>)	Extract Something from an adv Object
`[[`(<amsr>)	Extract Something From an amsr Object
`[[`(<argo>)	Extract Something From an Argo Object
`[[`(<bremen>)	Extract Something From a Bremen Object
`[[`(<cm>)	Extract Something From a CM Object
`[[`(<coastline>)	Extract Something From a Coastline Object
`[[`(<ctd>)	Extract Something From a CTD Object
`[[`(<echosounder>)	Extract Something from an Echosounder Object
`[[`(<g1sst>)	Extract Something From a G1SST Object
`[[`(<gps>)	Extract Something From a GPS Object
`[[`(<ladp>)	Extract Something From an ladp Object
`[[`(<landsat>)	Extract Something From a landsat Object
`[[`(<lisst>)	Extract Something From a LISST Object
`[[`(<lobo>)	Extract Something From a LOBO Object
`[[`(<met>)	Extract Something From a met Object
`[[`(<oce>)	Extract Something From an oce Object
`[[`(<odf>)	Extract Something From an ODF Object
`[[`(<rsk>)	Extract Something From a Rsk Object
`[[`(<sealevel>)	Extract Something From a Sealevel Object
`[[`(<section>)	Extract Something From a Section Object
`[[`(<tidem>)	Extract Something From a Tidem Object
`[[`(<topo>)	Extract Something From a Topo Object
`[[`(<windrose>)	Extract Something From a Windrose Object
`[[`(<xbt>)	Extract Something From an xbt Object
`[[<-`(<adp>)	Replace Parts of an ADP Object
`[[<-`(<adv>)	Replace Parts of an ADV Object
`[[<-`(<amsr>)	Replace Parts of an AMSR Object
`[[<-`(<argo>)	Replace Parts of an Argo Object
`[[<-`(<bremen>)	Replace Parts of a Bremen Object
`[[<-`(<cm>)	Replace Parts of a CM Object
`[[<-`(<coastline>)	Replace Parts of a Coastline Object
`[[<-`(<ctd>)	Replace Parts of a CTD Object
`[[<-`(<echosounder>)	Replace Parts of an Echosounder Object
`[[<-`(<g1sst>)	Replace Parts of a G1SST Object
`[[<-`(<gps>)	Replace Parts of a GPS Object
`[[<-`(<ladp>)	title Replace Parts of a ladp Object
`[[<-`(<landsat>)	Replace Parts of a landsat Object
`[[<-`(<lisst>)	Replace Parts of a LISST Object
`[[<-`(<lobo>)	Replace Parts of a LOBO Object
`[[<-`(<met>)	Replace Parts of a met Object
`[[<-`(<oce>)	Replace Parts of an Oce Object
`[[<-`(<odf>)	Replace Parts of an ODF Object
`[[<-`(<rsk>)	Replace Parts of a Rsk Object
`[[<-`(<sealevel>)	Replace Parts of a Sealevel Object
`[[<-`(<section>)	Replace Parts of a Section Object
`[[<-`(<tidem>)	Replace Parts of a Tidem Object
`[[<-`(<topo>)	Replace Parts of a Topo Object
`[[<-`(<windrose>)	Replace Parts of a Windrose Object
`[[<-`(<xbt>)	Replace Parts of an xbt Object
`subset(<adp>)`	Subset an ADP Object
`subset(<adv>)`	Subset an ADV Object
`subset(<amsr>)`	Subset an amsr Object
`subset(<argo>)`	Subset an Argo Object
`subset(<cm>)`	Subset a CM Object
`subset(<coastline>)`	Subset a Coastline Object
`subset(<ctd>)`	Subset a CTD Object
`subset(<echosounder>)`	Subset an Echosounder Object
`subset(<lobo>)`	Subset a LOBO Object
`subset(<met>)`	Subset a met Object
`subset(<oce>)`	Subset an oce Object
`subset(<odf>)`	Subset an ODF object
`subset(<rsk>)`	Subset a Rsk Object
`subset(<sealevel>)`	Subset a Sealevel Object
`subset(<section>)`	Subset a Section Object
`subset(<topo>)`	Subset a Topo Object
`subset(<xbt>)`	Subset an xbt Object
`subtractBottomVelocity()`	Subtract Bottom Velocity from ADP
`summary(<adp>)`	Summarize an ADP Object
`summary(<adv>)`	Summarize an ADV object
`summary(<amsr>)`	Summarize an AMSR Object
`summary(<argo>)`	Summarize an Argo Object
`summary(<bremen>)`	Summarize a Bremen Object
`summary(<cm>)`	Summarize a CM Object
`summary(<coastline>)`	Summarize a Coastline Object
`summary(<ctd>)`	Summarize a CTD Object
`summary(<echosounder>)`	Summarize an Echosounder Object
`summary(<gps>)`	Summarize a GPS Object
`summary(<ladp>)`	Summarize an ladp object
`summary(<landsat>)`	Summarize a landsat Object
`summary(<lisst>)`	Summarize a LISST Object
`summary(<lobo>)`	Summarize a LOBO Object
`summary(<met>)`	Summarize a met Object
`summary(<oce>)`	Summarize an oce Object
`summary(<odf>)`	Summarize an ODF Object
`summary(<rsk>)`	Summarize a Rsk Object
`summary(<satellite>)`	Summarize a satellite object
`summary(<sealevel>)`	Summarize a Sealevel Object
`summary(<section>)`	Summarize a Section Object
`summary(<tidem>)`	Summarize a Tidem Object
`summary(<topo>)`	Summarize A Topo Object
`summary(<windrose>)`	Summarize a `windrose` object
`summary(<xbt>)`	Summarize an xbt Object
`sunAngle()`	Solar Angle as Function of Space and Time
`sunDeclinationRightAscension()`	Sun Declination and Right Ascension
`swAbsoluteSalinity()`	Seawater absolute salinity, in GSW formulation
`swAlpha()`	Seawater thermal expansion coefficient
`swAlphaOverBeta()`	Ratio of seawater thermal expansion coefficient to haline contraction coefficient
`swBeta()`	Seawater haline contraction coefficient
`swCSTp()`	Electrical conductivity ratio from salinity, temperature and pressure
`swConservativeTemperature()`	Seawater conservative temperature, in GSW formulation
`swDepth()`	Water depth
`swDynamicHeight()`	Dynamic height of seawater profile
`swLapseRate()`	Seawater lapse rate
`swN2()`	Squared buoyancy frequency for seawater
`swPressure()`	Water pressure
`swRho()`	Seawater density
`swRrho()`	Density ratio
`swSCTp()`	Practical salinity from electrical conductivity, temperature and pressure
`swSTrho()`	Seawater salinity from temperature and density
`swSigma()`	Seawater density anomaly
`swSigma0()`	Seawater potential density anomaly referenced to surface pressure
`swSigma1()`	Seawater potential density anomaly referenced to 1000db pressure
`swSigma2()`	Seawater potential density anomaly referenced to 2000db pressure
`swSigma3()`	Seawater potential density anomaly referenced to 3000db pressure
`swSigma4()`	Seawater potential density anomaly referenced to 4000db pressure
`swSigmaT()`	Seawater quasi-potential density anomaly
`swSigmaTheta()`	Seawater potential density anomaly
`swSoundAbsorption()`	Seawater sound absorption in dB/m
`swSoundSpeed()`	Seawater sound speed
`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),
`swSpice()`	Seawater spiciness
`swTFreeze()`	Seawater freezing temperature
`swTSrho()`	Seawater temperature from salinity and density
`swThermalConductivity()`	Seawater thermal conductivity
`swTheta()`	Seawater potential temperature
`swViscosity()`	Seawater viscosity
`swZ()`	Vertical coordinate
`tail(<oce>)`	Extract the End of an Oce Object
`test_met_csv1.csv`	Sample met dataset (CSV format prior to October 2019)
`test_met_csv2.csv`	Sample met dataset (CSV format as of October 2019)
`test_met_xml2.xml`	Sample met dataset (XML format as of October 2019)
`threenum()`	Calculate min, mean, and max values
`tidedata`	Tidal Constituent Information
`tidem-class`	Class to Store Tidal Models
`tidem()`	Fit a Tidal Model to a Timeseries
`tidemAstron()`	Astronomical Calculations for Tidem
`tidemConstituentNameFix()`	Change tidal constituent name from T-TIDE to Foreman convention
`tidemVuf()`	Nodal Modulation Calculations for Tidem
`timeToArgoJuld()`	Convert time to Argo Julian Day (juld)
`titleCase()`	Capitalize first letter of each of a vector of words
`toEnu()`	Rotate acoustic-Doppler data to the enu coordinate system
`toEnuAdp()`	Convert an ADP Object to ENU Coordinates
`toEnuAdv()`	Convert an ADV Object to ENU Coordinates
`topo-class`	Class to Store Topographic Data
`topoInterpolate()`	Interpolate Within a Topo Object
`topoWorld`	Global Topographic Dataset at Half-degree Resolution
`trimString()`	Remove leading and trailing whitespace from strings
`unabbreviateYear()`	Determine year from various abbreviations
`undriftTime()`	Correct for drift in instrument clock
`unduplicateNames()`	Rename duplicated character strings
`ungrid()`	Extract (x, y, z) from (x, y, grid)
`unitFromString()`	Decode units, from strings
`unitFromStringRsk()`	Infer Rsk units from a vector of strings
`unwrapAngle()`	Unwrap an angle that suffers modulo-360 problems
`useHeading()`	Replace the Heading for One Instrument With That of Another
`usrLonLat()`	Calculate lon-lat coordinates of plot-box trace
`utm2lonlat()`	Convert UTM to Longitude and Latitude
`vectorShow()`	Show some values from a vector
`velocityStatistics()`	Report Statistics of adp or adv Velocities
`webtide()`	Get a Tidal Prediction from a WebTide Database
`wind`	Wind dataset
`window(<oce>)`	Window an Oce Object by Time or Distance
`windrose-class`	Class to Store Windrose Data
`woceNames2oceNames()`	Translate WOCE Data Names to Oce Data Names
`woceUnit2oceUnit()`	Translate WOCE units to oce units
`write.ctd()`	Write a CTD Data Object as a CSV File
`xbt-class`	Class to Store XBT Data
`xbt`	An XBT Object
`xbt.edf`	Sample xbt dataset
`xyzToEnu()`	Convert Acoustic-Doppler Data From xyz to enu Coordinates
`xyzToEnuAdp()`	Convert ADP From XYZ to ENU Coordinates
`xyzToEnuAdpAD2CP()`	Convert ADP2CP adp object From XYZ to ENU Coordinates
`xyzToEnuAdv()`	Convert an ADP from XYZ to ENU Coordinates

Reference

CTD data

Acoustic Doppler data

Argo float data and tools

Seawater properties

Data quality flags

All functions