Function gsw::volume::enthalpy_diff

pub fn enthalpy_diff(
    sa: f64,
    ct: f64,
    p_shallow: f64,
    p_deep: f64
) -> Result<f64>

Difference of enthalpy between two pressures (75-term polynomial approximation)

Arguments

• sa: Absolute Salinity [ g kg-1 ]
• ct: Conservative Temperature (ITS-90) [ deg C ]
• p_shallow: Upper sea pressure [ dbar ] (i.e. absolute pressure - 10.1325 dbar)
• p_deep: Lower sea pressure [ dbar ] (i.e. absolute pressure - 10.1325 dbar)

Example:

use gsw::volume::enthalpy_diff;
let h_diff = enthalpy_diff(33.0, 10.0, 0.0, 100.0).unwrap();
assert!((h_diff - 975.1311809188919).abs() <= f64::EPSILON);