resizableLabel(item=c("S", "T", "theta", "sigmaTheta",
"conservative temperature", "absolute salinity",
"nitrate", "nitrite", "oxygen", "phosphate", "silicate",
"tritium", "spice", "fluorescence",
"p", "z",
"distance", "distance km", "along-track distance km",
"heading", "pitch", "roll",
"u", "v", "w", "speed", "direction",
"eastward", "northward", "depth", "elevation",
"latitude", "longitude",
"frequency cph", "spectral density m2/cph"),
axis=c("x", "y"))
getOption("oceUnitBracket")
, which may be "["
or "("
.plot.ctd
.