Calculate speed of sound from water temperature, salinity and depth Based on H. Medwin (1975) Speed of sound in water: A simple equation for realistic parameters. (https://doi.org/10.1121/1.380790)

Calculate speed of sound from water temperature, salinity and depth Based on H. Medwin (1975) Speed of sound in water: A simple equation for realistic parameters. (https://doi.org/10.1121/1.380790)

tempToSs(temp, sal, depth = 5)

Arguments

temp	Water temperature in degrees Celcius
sal	Water slinity in parts per thousand (promille)
depth	Depth in meters - default = 5 m - can typically be ignored