oceanspy.compute.potential_density_anomaly
- oceanspy.compute.potential_density_anomaly(od)[source]
Compute potential density anomaly.
\[\sigma_\theta = \rho \left(S, \theta, \text{pressure} = 0 \text{ db} \right) -1000\text{ kgm}^{-3}\]- Parameters used:
- eq_state
- Parameters:
- od: OceanDataset
oceandataset used to compute.
- Returns:
- ds: xarray.Dataset
- Sigma0: potential density anomaly
See also
Brunt_Vaisala_frequency
utils.densjmd95
utils.densmdjwf