geodesic_schwarzschild_implementation Submodule

The implementation of the interfaces defined in geodesic_schwarzschild.

Uses

- Ancestors:
- geodesic_schwarzschild
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Contents

Subroutines

invert_pe

Module Procedures

geod_schw_init geod_schw_rhs geod_schw_save_globals_1 geod_schw_save_globals_2 geod_schw_load_globals geod_schw_output close_geod_schw

Subroutines

subroutine invert_pe(En, Lz, p, e)

Routine to convert from Energy and Angular momentum per unit mass to semi-latus rectum and eccentricity.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=wp),	intent(in)			::	En	The energy per unit mass, $E$ .
real(kind=wp),	intent(in)			::	Lz	The angular momentum per unit mass, $L_z$ .
real(kind=wp),	intent(out)			::	p	On output the semi-latus rectum, $p$ .
real(kind=wp),	intent(out)			::	e	On output the eccentricity.

Module Procedures

module procedure geod_schw_init module subroutine geod_schw_init(this)

Arguments

Type	Intent	Optional	Attributes		Name
class(geod_schw),	intent(inout),		target	::	this	The equation that is being initialized.

module procedure geod_schw_rhs module subroutine geod_schw_rhs(this)

Arguments

Type	Intent	Optional	Attributes		Name
class(geod_schw),	intent(inout)			::	this	The equation for which the RHS is calculated.

module procedure geod_schw_save_globals_1 module subroutine geod_schw_save_globals_1(this)

Arguments

Type	Intent	Optional	Attributes		Name
class(geod_schw),	intent(inout)			::	this	The routine is called on this equation.

module procedure geod_schw_save_globals_2 module subroutine geod_schw_save_globals_2(this)

Arguments

Type	Intent	Optional	Attributes		Name
class(geod_schw),	intent(inout)			::	this	The routine is called on this equation.

module procedure geod_schw_load_globals module subroutine geod_schw_load_globals(this)

Arguments

Type	Intent	Optional	Attributes		Name
class(geod_schw),	intent(inout)			::	this	The routine is called on this equation.

module procedure geod_schw_output module subroutine geod_schw_output(this)

Arguments

Type	Intent	Optional	Attributes		Name
class(geod_schw),	intent(inout)			::	this	The routine is called on this equation.

module procedure close_geod_schw module subroutine close_geod_schw(this)

Arguments

Type	Intent	Optional	Attributes		Name
type(geod_schw)				::	this	The equation that is being finalized.