atmosphere.h File Reference

#include "utils.h"

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Functions
trace void	advection_centered (scalar f, vector u, scalar df)
trace void	advection_upwind (scalar f, vector u, scalar df)
trace double	timestep (void)
trace void	momentum (vector u, scalar h, vector du)
trace void	advance (double t, scalar *f, scalar *df)
void	update (double t, scalar *f)
void	event_defaults (void)
	Event: defaults (i = 0)
void	event_init (void)
	Event: init (i = 0)
void	run (void)

Variables
vector	u []
vector	un []
scalar	h []
scalar	hn []
scalar	zb []
double	F0 = 1.
double	G = 1.
double	NU = 0.

Function Documentation

advance()

trace void advance	(	double	t,
		scalar *	f,
		scalar *	df
	)

Definition at line 90 of file atmosphere.h.

References advection_centered(), dh, f, h, momentum(), and u.

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advection_centered()

trace void advection_centered	(	scalar	f,
		vector	u,
		scalar	df
	)

Definition at line 17 of file atmosphere.h.

References _i, f, u, vector::x, and vector::y.

Referenced by advance(), and run().

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advection_upwind()

trace void advection_upwind	(	scalar	f,
		vector	u,
		scalar	df
	)

Definition at line 27 of file atmosphere.h.

References _i, f, u, vector::x, and vector::y.

event_defaults()

void event_defaults

(

void

)

Event: defaults (i = 0)

Boundary conditions for VOF-advected tracers usually depend on boundary conditions for the VOF field.

Event: defaults (i = 0)

The default density field is set to unity (times the metric).

We reset the multigrid parameters to their default values.

Definition at line 104 of file atmosphere.h.

References _i, and h.

event_init()

void event_init

(

void

)

Event: init (i = 0)

Definition at line 111 of file atmosphere.h.

momentum()

trace void momentum	(	vector	u,
		scalar	h,
		vector	du
	)

Definition at line 57 of file atmosphere.h.

References _i, d, dimension, f, F0, G, h, NU, psi, sq(), u, vector::x, vector::y, and zb.

Referenced by advance(), event_end_timestep(), and run().

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run()

void run

(

void

)

Definition at line 115 of file atmosphere.h.

References _i, advance, advection_centered(), dt, dtnext(), events, f, free_grid, h, hn, inext, init_grid, iter, momentum(), N, runge_kutta(), t, timer_print(), timer_start(), timestep(), tnext, u, un, update, v, and vector::x.

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timestep()

trace double timestep

(

void

)

Definition at line 37 of file atmosphere.h.

References CFL, dimension, dt, DT, dtmax, G, h, min, sq(), u, and vector::x.

Referenced by event_stability(), event_velocity(), and run().

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update()

void update	(	double	t,
		scalar *	f
	)

Definition at line 99 of file atmosphere.h.

Variable Documentation

F0

double F0 = 1.

Definition at line 10 of file atmosphere.h.

Referenced by momentum().

G

double G = 1.

Definition at line 12 of file atmosphere.h.

Referenced by constant_NNT(), energy(), event_acceleration(), event_defaults(), event_face_fields(), event_pressure(), geostrophic_velocity(), hllc(), kinetic(), kurganov(), momentum(), residual_GN(), RPE(), timestep(), and update_green_naghdi().

h

vector h

Initial value:

{
  coord n = {nodata, nodata, nodata}

Definition at line 6 of file atmosphere.h.

Referenced by __ac_X31_hash_string(), advance(), area(), bflux(), box_matrix(), coeffs1(), coeffs2(), conserve_elevation(), constant_NNT(), correct_qz(), display_url(), eigenvalues(), energy(), equilibrium_tide_constituents(), event_acceleration(), event_defaults(), event_face_fields(), event_init(), event_pressure(), event_remap(), event_update_eta(), event_viscous_term(), fault(), geostrophic_velocity(), heap_read(), heap_write(), horizontal_diffusion(), implicit_horizontal_diffusion(), includes_point(), intersection(), intersects_point(), kdt_create(), kdt_heap_create(), kdt_heap_flush(), kdt_heap_free(), kdt_heap_get(), kdt_heap_put(), kdt_heap_resize(), kdt_heap_rewind(), kdt_heap_sort(), kdt_heap_split(), kdt_includes(), kdt_intersects(), kdt_query(), kdt_query_sum(), kdt_rect_write(), kdt_write(), kpp_bottom_layer(), kpp_do_kpp(), kpp_init_kpp(), kpp_surface_layer(), length(), main(), matrix(), matrix1(), momentum(), observations_init_observations(), prolongation_elevation(), put(), query_sum(), refine_elevation(), relative(), relax_GN(), relax_nh1(), residual_GN(), residual_nh(), residual_nh2(), residual_nh3(), restriction_elevation(), RPE(), run(), sum_add_point(), timestep(), turbulence_algebraiclength(), turbulence_dissipationeq(), turbulence_do_epsb(), turbulence_do_kb(), turbulence_do_lengthscale(), turbulence_do_tke(), turbulence_do_turbulence(), turbulence_genericeq(), turbulence_ispralength(), turbulence_kbeq(), turbulence_lengthscaleeq(), turbulence_potentialml(), turbulence_q2over2eq(), turbulence_tkeeq(), union_bound(), update_bounds(), update_green_naghdi(), update_sum(), util_adv_center(), util_diff_center(), util_diff_face(), vertical_diffusion(), vertical_fluxes(), vertical_remapping(), and vertical_viscosity().

hn

scalar hn[]

Definition at line 6 of file atmosphere.h.

Referenced by bflux(), event_viscous_term(), run(), and update_saint_venant().

NU

double NU = 0.

Definition at line 14 of file atmosphere.h.

Referenced by momentum().

u

vector u[]

Definition at line 5 of file atmosphere.h.

Referenced by advance(), advection_centered(), advection_upwind(), momentum(), run(), and timestep().

un

vector un[]

Definition at line 5 of file atmosphere.h.

Referenced by advect(), event_face_fields(), event_viscous_term(), flux(), for(), prediction(), run(), and tracer_fluxes().

zb

scalar zb[]

Definition at line 6 of file atmosphere.h.

Referenced by bflux(), box_matrix(), coeffs1(), constant_NNT(), delete_terrain(), energy(), event_init(), event_pressure(), event_update_eta(), event_viscous_term(), fault(), matrix(), matrix1(), momentum(), prolongation_elevation(), refine_elevation(), relax_GN(), residual_GN(), residual_nh(), residual_nh2(), restriction_elevation(), RPE(), terrain(), update_green_naghdi(), vertical_fluxes(), zarea(), and zvolume().