# Analysis of Oceanographic data

## Documentation for package ‘oce’ version 0.1-80

## User Guides and Package Vignettes

Read overview or browse directory.

## Help Pages

A B C D F G H I L M O P R S T U W

## -- --

+.section | Bind CTD profiles together into a cross section

## -- A --

a03 | WOCE section a03
ad.beam.name | Name an acoustic-doppler beam.
add.column | Add a column to an oce object
adp | ADP (acoustic-doppler profiler) dataset
adp.beam.attenuate | Convert ADP from beam to velocity
adp.beam2xyz | Convert ADP from beam coordinates to xyz coordinates
adp.enu2other | Convert ADP from east-north-up coordinates to other coordinates
adp.xyz2enu | Convert ADP from xyz coordinates to enu coordinates
adv.beam2xyz | Convert ADV from beam coordinates to xyz coordinates
adv.enu2other | Convert ADV from east-north-up coordinates to other coordinates
adv.xyz2enu | Convert ADV from xyz coordinates to enu coordinates
air.hal | Time-series of wind and temperature at Halifax, Canada.
as.coastline | Coerce data into coastline dataset
as.ctd | Coerce data into ctd dataset
as.sealevel | Coerce data into sea-level dataset
as.windrose | Create a windrose object

## -- B --

bcd2integer | Decode BCD to integer
byte2binary | Format bytes as binary

## -- C --

coastline.hal | Coastline data set, showing Halifax Harbour
coastline.maritimes | Coastline data set, showing Maritime provinces of Canada
coastline.sle | Coastline of St Lawrence Estuary
coastline.world | World coastline at coarse resolution
coriolis | Coriolis parameter on rotating earth
ctd | Seawater CTD profile
ctd.add.column | Add a column to a CTD file
ctd.decimate | Decimate a CTD profile
ctd.raw | Seawater CTD profile, without trimming of extraneous data
ctd.trim | Trim start/end portions of a CTD cast
ctd.update.header | Update a CTD header

## -- D --

decimate | Decimate an oce object
draw.isopycnals | Draw isopycnal curves on an existing temperature-salinity plot

## -- F --

fill.gap | Fill a gap in an oce object
formatci | Format a confidence interval in parenthetic notation

## -- G --

geod.dist | Geodesic distance on earth
geod.xy | Convert lat/lon to x/y on earth
GMT.offset.from.tz | Determine time offset from timezone
gravity | Acceleration due to earth gravity

## -- H --

header | Return the header for an Oce data object

## -- I --

imagep | Plot an image with a colour palette
integer2ascii | Decode integer to corresponding ASCII code
interp.barnes | Grid data using Barnes algorithm

## -- L --

lat.format | Format a latitude
latlon.format | Format a latitude-longitude pair
lobo | lobo dataset
lon.format | Format a longitude

## -- M --

magic | Find the type of an oceanographic data file
make.filter | Make a digital filter
make.section | Bind CTD profiles together into a cross section
match.bytes | Find spots in a raw vector that match a given byte sequence.
matlab2POSIXt | Convert matlab time to POSIX time
matrix.smooth | Smooth a matrix.

## -- O --

oce.as.POSIXlt | More general form of as.POSIXlt
oce.axis.POSIXct | Modified version of axis.POSIXct
oce.colors.gebco | Create a palette of colours
oce.colors.jet | Create a palette of colours
oce.colors.palette | Create a palette of colours
oce.colors.two | Create a palette of colours
oce.edit | Edit an oce object
oce.filter | Filter a time-series, possibly recursively
oce.plot.sticks | Draw a stick-plot diagram
oce.plot.ts | Plot a time-series, obeying the timezone
oce.smooth | Smooth an oce object
oce.write.table | Write the data portion of object to a file

## -- P --

parse.latlon | Parse a latitude or longitude string
plot.adp | Plot ADP data
plot.adv | Plot ADV data
plot.coastline | Plot a coastline
plot.ctd | Plot seawater CTD data
plot.ctd.scan | Plot seawater data in a low-level fashion
plot.lobo | Plot lobo data
plot.profile | Plot a CTD profile of various quantities
plot.pt | Plot pT (pressure-temperature) recorder data
plot.sealevel | Plot sealevel data
plot.section | Plot a CTD section
plot.tidem | Plot a tidal fit
plot.topo | Plot topography data
plot.TS | Plot temperature-salinity diagram for seawater (CTD) data
plot.windrose | Plot a wind rose diagram
predict.tidem | Predict a time series from a tidal model
print.summary.adp | Summarize an ADP object
print.summary.adv | Summarize an ADV object
print.summary.coastline | Summarize a coastline data object
print.summary.ctd | Summarize a CTD object
print.summary.lobo | Summarize a lobo data object
print.summary.pt | Summarize a pT object
print.summary.sealevel | Summarize a sealevel object
print.summary.section | Summarize a CTD section
print.summary.tidem | Summarize a tide-model object
print.summary.topo | Summarize a topography data object
print.summary.windrose | Summarize a windrose data object
print.tidem | Fit a tidal model to a timeseries
processing.log.append | Append item to the processing log of object
processing.log.item | Create a processing-log item
processing.log.summary | Summarize the processing log of an object
pt | pT (pressure-temperature) dataset
pt.patm | Estimate atmospheric pressure in pT record
pt.trim | Trim start/end portions of a pT cast

## -- R --

read.adp | Read an ADP data file
read.adp.nortek | Read an ADP data file
read.adp.rdi | Read an ADP data file
read.adp.sontek | Read an ADP data file
read.adv | Read an ADV data file
read.adv.nortek | Read an ADV data file
read.adv.sontek | Read an ADV data file
read.adv.sontek.adr | Read an ADV data file
read.adv.sontek.text | Read an ADV data file
read.coastline | Scan a coastline data file
read.ctd | Read a CTD data file
read.ctd.sbe | Read a CTD data file
read.ctd.woce | Read a CTD data file
read.header.nortek | Read an instrument header
read.lobo | Read a lobo data file
read.oce | Read an oceanographic data file
read.pt | Read an TDR temperature-depth recorder data file
read.sealevel | Read a sea-level data file
read.section | Read a section containing multiple CTD profiles
read.topo | Read an topography file
resizable.label | Provide axis names in adjustable sizes
RRprofile | Seawater profile used by Reiniger and Ross (1968)

## -- S --

sealevel.hal | Sea-level data set, from Halifax Harbour
sealevel.tuk | Sea-level data set, from Tuktoyaktuk (1975)
section | Seawater CTD section
section.grid | Grid a section
section.smooth | Smooth a section (preliminary version that may change)
stickplot | Draw a stick-plot diagram
subset.oce | Subset an oce object
summary.adp | Summarize an ADP object
summary.adv | Summarize an ADV object
summary.coastline | Summarize a coastline data object
summary.ctd | Summarize a CTD object
summary.lobo | Summarize a lobo data object
summary.pt | Summarize a pT object
summary.sealevel | Summarize a sealevel object
summary.section | Summarize a CTD section
summary.tidem | Summarize a tide-model object
summary.topo | Summarize a topography data object
summary.windrose | Summarize a windrose data object
sun.angle | Solar angle as function of space and time.
sw.alpha | Seawater thermal expansion coefficient
sw.alpha.over.beta | Ratio of seawater thermal expansion coefficient to haline contraction coefficient
sw.beta | Seawater haline contraction coefficient
sw.conductivity | Seawater conductivity
sw.depth | Water depth
sw.dynamic.height | Dynamic height of seawater profile
sw.lapse.rate | Seawater lapse rate
sw.N2 | Squared buoyancy frequency for seawater
sw.rho | Seawater density
sw.S.C.T.p | Seawater salinity from conductivity ratio, temperature and pressure
sw.S.T.rho | Seawater salinity from temperature and density
sw.sigma | Seawater density anomaly
sw.sigma.t | Seawater quasi-potential density anomaly
sw.sigma.theta | Seawater potential density anomaly
sw.sound.speed | Seawater sound speed
sw.specific.heat | Seawater specific heat
sw.spice | Seawater spiciness
sw.T.freeze | Seawater freezing temperature
sw.T.S.rho | Seawater temperature from salinity and density
sw.theta | Seawater potential temperature
sw.viscosity | Seawater viscosity
sw.z | Water depth

## -- T --

tidedata | Tidal constituent information
tidem | Fit a tidal model to a timeseries
tidem.astron | Do ephemeris calculations for tidem
tidem.vuf | Do ephemeris calculations for tidem
topo.maritimes | Topographic dataset, showing Maritime region of Canada

## -- U --

undrift.time | Correct for drift in instrument clock

## -- W --

wind | Wind dataset
write.ctd | Write a CTD data object as a .csv file