Backscatter Biharmonic

Parameterization as in Jansen and Held (2014) and Jansen et al. (2015).

pyqg_jax.parameterizations.backscatterbiharmonic.apply_parameterization(model, *, smag_constant=0.08, back_constant=0.99, eps=1e-32)[source]

Apply the Backscatter Biharmonic parameterization to model.

See also: pyqg.parameterizations.BackscatterBiharmonic

New in version 0.5.0.

Parameters:

  • model – The inner model to wrap in the parameterization.

  • smag_constant (float, optional) – Smagorinsky constant.

  • back_constant (float, optional) – Backscatter constant.

  • eps (float, optional) – Small constant to add to denominators to avoid division by zero errors.

Returns:

model wrapped in the parameterization.

Return type:

ParameterizedModel