smod_equil_gravito_acoustic Submodule

This submodule defines an equilibrium in Cartesian geometry with a stratified equilibrium profile, giving rise to gravito-acoustic waves. No magnetic fields are included, such that this treats the hydrodynamic regime. The geometry can be overridden using the parfile.

This equilibrium is taken from section 7.2.3, p. 242 in Goedbloed, H., Keppens, R., & Poedts, S. (2019). Magnetohydrodynamics of Laboratory and Astrophysical Plasmas. Cambridge University Press. DOI.

Contents

Functions

rho0 drho0 T0 g0

Module Procedures

gravito_acoustic_eq

Functions

function rho0(x)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=dp),	intent(in)			::	x

Return Value real(kind=dp)

function drho0(x)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=dp),	intent(in)			::	x

Return Value real(kind=dp)

function T0()

Arguments

None

Return Value real(kind=dp)

function g0()

Arguments

None

Return Value real(kind=dp)

Module Procedures

module procedure gravito_acoustic_eq module module subroutine gravito_acoustic_eq(settings, grid, background, physics) Interface →

Arguments

Type	Intent	Optional	Attributes		Name
type(settings_t),	intent(inout)			::	settings
type(grid_t),	intent(inout)			::	grid
type(background_t),	intent(inout)			::	background
type(physics_t),	intent(inout)			::	physics