atm_fieldWindIncludePlanetRotation

Workspace.atm_fieldWindIncludePlanetRotation(self, atm_field: AtmField = self.atm_field, surf_field: SurfaceField = self.surf_field, planet_rotation_period: Numeric) → None

Add planetary rotation to the wind field u-component.

This is added as

\[\delta u = \frac{2 \pi}{R} \left(\frac{a}{\sqrt{1 - e^2 \sin^2\theta}} + z\right) \cos\theta,\]

where \(R\) is the rotation period of the planet, \(\theta\) is the latitude, \(a\) is the equatorial radius of the planet, \(e\) is the eccentricity of the planet, and \(z\) is the altitude.

Authors: Patrick Eriksson, Richard Larsson

Parameters:

• atm_field (~pyarts3.arts.AtmField, optional) – An atmospheric field in ARTS, this is the main atmospheric data structure in ARTS. Defaults to self.atm_field. [INOUT]

• surf_field (~pyarts3.arts.SurfaceField, optional) – The surface field. Defaults to self.surf_field. [IN]

• planet_rotation_period (Numeric) – The rotation period of the planet in seconds. [IN]