Test whether object is an AD2CP type
is.ad2cp(x)character value naming an item.
Logical value indicating whether x is an '>adp object,
with fileType in its metadata slot equal to "AD2CP".
Other things related to adp data:
[[,adp-method,
[[<-,adp-method,
ad2cpHeaderValue(),
adp-class,
adpConvertRawToNumeric(),
adpEnsembleAverage(),
adpFlagPastBoundary(),
adp_rdi.000,
adp,
as.adp(),
beamName(),
beamToXyzAdpAD2CP(),
beamToXyzAdp(),
beamToXyzAdv(),
beamToXyz(),
beamUnspreadAdp(),
binmapAdp(),
enuToOtherAdp(),
enuToOther(),
handleFlags,adp-method,
plot,adp-method,
read.adp.ad2cp(),
read.adp.nortek(),
read.adp.rdi(),
read.adp.sontek.serial(),
read.adp.sontek(),
read.adp(),
read.aquadoppHR(),
read.aquadoppProfiler(),
read.aquadopp(),
rotateAboutZ(),
setFlags,adp-method,
subset,adp-method,
subtractBottomVelocity(),
summary,adp-method,
toEnuAdp(),
toEnu(),
velocityStatistics(),
xyzToEnuAdpAD2CP(),
xyzToEnuAdp(),
xyzToEnu()