resizableLabel(item=c("S", "T", "theta", "sigmaTheta",
"nitrate", "nitrite", "oxygen", "phosphate", "silicate", "tritium", "spice",
"p", "z", "distance",
"heading", "pitch", "roll",
"u", "v", "w", "speed", "direction",
"eastward", "northward",
"elevation"),
axis=c("x", "y"))
plot.ctd
.