Flag variables with the same dimension of v in an adp object that
are beyond the water column boundary while retaining existing flags.
Currently, this operation can only be performed on adp objects that
contain bottom ranges. Commonly, handleFlags() would then be used to remove
such data.
adpFlagPastBoundary(
x = NULL,
fields = NULL,
df = 20,
trim = 0.15,
good = 1,
bad = 4,
debug = getOption("oceDebug")
)adpFlagPastBoundary returns an adp object with flags
adjusted in the specified fields if data are beyond the water column boundary.
an adp object containing bottom ranges.
a variable contained within x indicating which field to flag.
If NULL (the default) then adpFlagPastBoundary() applies itself to all flag
fields that have the same dimensionality as v in the data slot.
the degrees of freedom to use during the smoothing spline operation.
a scale factor for boundary trimming (see “Details”).
number stored in flags to indicate good data.
number stored in flags to indicate bad data.
an integer specifying whether debugging information is
to be printed during the processing. This is a general parameter that
is used by many oce functions. Generally, setting debug=0
turns off the printing, while higher values suggest that more information
be printed. If one function calls another, it usually reduces the value of
debug first, so that a user can often obtain deeper debugging
by specifying higher debug values.
Jaimie Harbin, Clark Richards, and Dan Kelley
If the object's oceCoordinate is "beam", this works by using
smooth.spline() on the time-dependent bottom ranges, beam-by-beam. If
oceCoordinate is "enu", "xyz", or "other", a smooth.spline() is
used on a time-dependent bottom range averaged across all the beams. The df
value of the present function is passed to smooth.spline(), as a way to
control smoothness. Once this is done, data within distance of \(1-trim\)
multiplied by the bottom range are flagged as being bad. The default value
of trim is 0.15, which is close to the value (0.134) of
\(1-cos(angle*pi/180)\), with angle=30 as the beam angle in degrees.
Other things related to adp data:
[[,adp-method,
[[<-,adp-method,
ad2cpCodeToName(),
ad2cpHeaderValue(),
adp,
adp-class,
adpAd2cpFileTrim(),
adpConvertRawToNumeric(),
adpEnsembleAverage(),
adpRdiFileTrim(),
adp_rdi.000,
applyMagneticDeclination,adp-method,
as.adp(),
beamName(),
beamToXyz(),
beamToXyzAdp(),
beamToXyzAdpAD2CP(),
beamToXyzAdv(),
beamUnspreadAdp(),
binmapAdp(),
enuToOther(),
enuToOtherAdp(),
handleFlags,adp-method,
is.ad2cp(),
plot,adp-method,
read.adp(),
read.adp.ad2cp(),
read.adp.nortek(),
read.adp.rdi(),
read.adp.sontek(),
read.adp.sontek.serial(),
read.aquadopp(),
read.aquadoppHR(),
read.aquadoppProfiler(),
rotateAboutZ(),
setFlags,adp-method,
subset,adp-method,
subtractBottomVelocity(),
summary,adp-method,
toEnu(),
toEnuAdp(),
velocityStatistics(),
xyzToEnu(),
xyzToEnuAdp(),
xyzToEnuAdpAD2CP()