init Module Reference

Initial solution. More...

Public Member Functions
subroutine	riemann_problem
	Riemann problem initialization. More...
subroutine	initial_conditions
	Problem initialization. More...
real *8 function	water_function (x, Bj)
	Water function. More...
real *8 function	velocity_function (x, Bj)
	Velocity function. More...

Public Attributes
real *8, dimension(:,:), allocatable	q_init
real *8	riemann_interface
	Riemann problem interface relative position. It is a value between 0 and 1. More...
real *8	hb_l
	Left height. More...
real *8	u_l
	Left velocity. More...
real *8	hb_r
	Right height. More...
real *8	u_r
	Right velocity. More...

Detailed Description

Initial solution.

This module contains the variables and the subroutine for the initialization of the solution for a Riemann problem.

Definition at line 8 of file init.f90.

Member Function/Subroutine Documentation

subroutine init::initial_conditions

(

)

Problem initialization.

This subroutine initialize the solution for a a generic problem. The values are read from water and velocity functions

Date

OCTOBER 2016

Definition at line 133 of file init.f90.

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subroutine init::riemann_problem

(

)

Riemann problem initialization.

This subroutine initialize the solution for a Riemann problem. The values for the left and right states and the interface location are read from the input file.\

Date

26/08/2011

Definition at line 38 of file init.f90.

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real*8 function init::velocity_function	(	real*8, intent(in)	x,
		real*8, intent(in)	Bj
	)

Velocity function.

This subroutine defines the velocity in the input x grid point

Date

OCTOBER 2016

Parameters

x	original grid (input)

Definition at line 211 of file init.f90.

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real*8 function init::water_function	(	real*8, intent(in)	x,
		real*8, intent(in)	Bj
	)

Water function.

This subroutine defines water height hB=h+B in the input x grid point

Date

OCTOBER 2016

Parameters

x	original grid (input)

Definition at line 185 of file init.f90.

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Member Data Documentation

real*8 init::hb_l

Left height.

Definition at line 19 of file init.f90.

real*8 init::hb_r

Right height.

Definition at line 22 of file init.f90.

real*8, dimension(:,:), allocatable init::q_init

Definition at line 12 of file init.f90.

real*8 init::riemann_interface

Riemann problem interface relative position. It is a value between 0 and 1.

Definition at line 16 of file init.f90.

real*8 init::u_l

Left velocity.

Definition at line 20 of file init.f90.

real*8 init::u_r

Right velocity.

Definition at line 23 of file init.f90.

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The documentation for this module was generated from the following file:

• src/init.f90