R: Seawater Reference Salinity, in GSW formulation

swSR {oce} | R Documentation

## Seawater Reference Salinity, in GSW formulation

### Description

Compute seawater Reference Salinity (SR), according to the GSW/TEOS-10 formulation with `gsw::gsw_SR_from_SP()` in the gsw package.

### Usage

    swSR(salinity)

### Arguments

`salinity` | either practical salinity or an `oce` object that holds salinity in its data slot.

### Value

Reference Salinity, SR, in g/kg.

### Author(s)

Dan Kelley

### References

McDougall, T.J. and P.M. Barker, 2011: Getting started with TEOS-10 and the Gibbs Seawater (GSW) Oceanographic Toolbox, 28pp., SCOR/IAPSO WG127, ISBN 978-0-646-55621-5.

### See Also

For some objects, SR may also be recovered by indexing as e.g. `ctd[["SR"]]`.

Other functions that calculate seawater properties: `T68fromT90()`, `T90fromT48()`, `T90fromT68()`, `computableWaterProperties()`, `locationForGsw()`, `swAbsoluteSalinity()`, `swAlphaOverBeta()`, `swAlpha()`, `swBeta()`, `swCSTp()`, `swConservativeTemperature()`, `swDepth()`, `swDynamicHeight()`, `swLapseRate()`, `swN2()`, `swPressure()`, `swRho()`, `swRrho()`, `swSCTp()`, `swSTrho()`, `swSigma0()`, `swSigma1()`, `swSigma2()`, `swSigma3()`, `swSigma4()`, `swSigmaTheta()`, `swSigmaT()`, `swSigma()`, `swSoundAbsorption()`, `swSoundSpeed()`, `swSpecificHeat()`, `swSpice()`, `swSstar()`, `swTFreeze()`, `swTSrho()`, `swThermalConductivity()`, `swTheta()`, `swViscosity()`, `swZ()`

### Examples

    ## Not run:
    SR <- swAbsoluteSalinity(35.0)
    stopifnot(abs(35.16504000000  - SR) < 0.000000000000010)

    ## End(Not run)

[Package oce version 1.7-2 Index]