b_v_advection.h File Reference

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Functions
double	F1_coefficient (long j, double velocity, double wet_vert_area)
double	b_advection (long i)
double	t_st_advection_operator_element (long i, DOUBLEVECTOR *eta, double cond_dirichlet)
double	symmetric_surface_velocity (long j, double forcing)
double	asymmetric_surface_velocity (long j, double eta_previous)
int	update_velocity (DOUBLEVECTOR *eta)
int	update_F1_wet_vert_area ()

Function Documentation

double asymmetric_surface_velocity	(	long	j,
		double	eta_previous
	)

Author

Emanuele Cordano

Date

October 2009

Parameters

j	(long) line index

area_vert;

Definition at line 234 of file b_v_advection.c.

Referenced by b_advection(), and update_velocity().

double b_advection

(

long

i)

Parameters

j	- (long) index of the polygon
(global)velocity	- (DOUBLEVECTOR *) eulerian velocity thourg the line
(global)wat_vert_area	- (DOUBLEVECTOR *) - water vertical area over the j-th line multiplied by F1

Author

Emanuele Cordano

Date

October 2009

Definition at line 103 of file b_v_advection.c.

References asymmetric_surface_velocity(), GRID::boundary_indicator, DOUBLE_GRID::coarse, polygon_connection_attributes::connections, PARAM::dt, POLYGON::edge_indices, POLYGONVECTOR::element, polygon_connection_attribute_array::element, GRID::lines, GRID::links, LINEVECTOR::nh, POLYGONVECTOR::nh, DOUBLEVECTOR::nh, LINEVECTOR::nl, POLYGONVECTOR::nl, LONGVECTOR::nl, GRID::polygons, vertical_area_surf(), and water_surface_elevation_mean().

Referenced by time_loop().

double F1_coefficient	(	long	j,
		double	velocity,
		double	wet_vert_area
	)

Parameters

j	- (long) index of the line
velocity	- (double) eulerian velocity thourg the line
wat_vert_area	- (double) - water vertical area over the j-th line

Author

Emanuele Cordano

Date

October 2009

Definition at line 75 of file b_v_advection.c.

References DOUBLE_GRID::coarse, PARAM::dt, LINEVECTOR::element, LINE::length2d, GRID::lines, and PARAM::p_runoff.

Referenced by update_F1_wet_vert_area().

double symmetric_surface_velocity	(	long	j,
		double	forcing
	)

Author

Emanuele Cordano

Date

October 2009

Parameters

j	- (long) index of the line \
eta	- (DOUBLEVECTOR *) water surface elevation

Definition at line 216 of file b_v_advection.c.

References PARAM::dt, and PARAM::gravity.

Referenced by t_st_advection_operator_element(), and update_velocity().

double t_st_advection_operator_element	(	long	i,
		DOUBLEVECTOR *	eta,
		double	cond_dirichlet
	)

Definition at line 161 of file b_v_advection.c.

References GRID::boundary_indicator, DOUBLE_GRID::coarse, polygon_connection_attributes::connections, polygon_connection_attributes::d_connections, PARAM::dt, POLYGON::edge_indices, POLYGONVECTOR::element, polygon_connection_attribute_array::element, GRID::lines, GRID::links, LINEVECTOR::nh, POLYGONVECTOR::nh, DOUBLEVECTOR::nh, LINEVECTOR::nl, POLYGONVECTOR::nl, LONGVECTOR::nl, GRID::polygons, symmetric_surface_velocity(), vertical_area_surf(), and water_surface_elevation_mean().

Referenced by t_st_operator_element(), and t_st_operator_element_no_dirichlet().

int update_F1_wet_vert_area

(

)

Author

Emanuele Cordano October 2009

Parameters

eta	- (DOUBLEVECTOR *) water srface pressure

Definition at line 333 of file b_v_advection.c.

References GRID::boundary_indicator, DOUBLE_GRID::coarse, polygon_connection_attributes::connections, POLYGON::edge_indices, POLYGONVECTOR::element, polygon_connection_attribute_array::element, F1_coefficient(), GRID::lines, GRID::links, LINEVECTOR::nh, POLYGONVECTOR::nh, LONGVECTOR::nh, DOUBLEVECTOR::nh, LINEVECTOR::nl, POLYGONVECTOR::nl, DOUBLEVECTOR::nl, GRID::polygons, VELOCITY_INITIALIZATION_VALUE, vertical_area_surf(), and water_surface_elevation_mean().

Referenced by time_loop().

int update_velocity

(

DOUBLEVECTOR *

eta)

Author

Emanuele Cordano

Date

October 2009

NOO

Parameters

(DOUBLEVECTOR

*) - eta water surface

Definition at line 254 of file b_v_advection.c.

References asymmetric_surface_velocity(), GRID::boundary_indicator, DOUBLE_GRID::coarse, polygon_connection_attributes::connections, polygon_connection_attributes::d_connections, POLYGON::edge_indices, POLYGONVECTOR::element, polygon_connection_attribute_array::element, free_doublevector(), GRID::lines, GRID::links, new_doublevector(), LINEVECTOR::nh, POLYGONVECTOR::nh, LONGVECTOR::nh, DOUBLEVECTOR::nh, LINEVECTOR::nl, POLYGONVECTOR::nl, DOUBLEVECTOR::nl, GRID::polygons, symmetric_surface_velocity(), VELOCITY_INITIALIZATION_VALUE, and water_surface_elevation_mean().

Referenced by time_loop().