This checks to see whether x is an oce object containing
salinity, temperature, pressure, latitude and longitude.
If this holds, then it returns a list of items that can be accessed
with [[.
computableWaterProperties(x)A character vector listing the names of computable water properties, or NULL, if there are none.
Other functions that calculate seawater properties:
T68fromT90(),
T90fromT48(),
T90fromT68(),
locationForGsw(),
swAbsoluteSalinity(),
swAlphaOverBeta(),
swAlpha(),
swBeta(),
swCSTp(),
swConservativeTemperature(),
swDepth(),
swDynamicHeight(),
swLapseRate(),
swN2(),
swPressure(),
swRho(),
swRrho(),
swSCTp(),
swSR(),
swSTrho(),
swSigma0(),
swSigma1(),
swSigma2(),
swSigma3(),
swSigma4(),
swSigmaTheta(),
swSigmaT(),
swSigma(),
swSoundAbsorption(),
swSoundSpeed(),
swSpecificHeat(),
swSpice(),
swSstar(),
swTFreeze(),
swTSrho(),
swThermalConductivity(),
swTheta(),
swViscosity(),
swZ()