adam_prism_numerics_object

ADAM, PRISM (Plasma Research usIng Simulation Methods) numerics class definition, common backend.

Source: src/app/prism/common/adam_prism_numerics_object.F90

Dependencies

Contents

• prism_numerics_object
• initialize
• load_from_file
• description

Variables

Name	Type	Attributes	Description
INI_SECTION_NAME	character(len=8)	parameter	INI file section name containing fluid numerics.
NUM_SCHEME_TIME_BLANES_MOAN	character(len=11)	parameter	Blanes-Moan numerical scheme for time operator.
NUM_SCHEME_TIME_CFM	character(len=22)	parameter	Commutator-Free Magnus scheme for time operator.
NUM_SCHEME_TIME_LEAPFROG	character(len=8)	parameter	Leapfrog numerical scheme for time operator.
NUM_SCHEME_TIME_RUNGE_KUTTA	character(len=11)	parameter	Runge-Kutta numerical scheme for time operator.
NUM_SCHEME_SPACE_FD_CENTERED	character(len=11)	parameter	FD centered scheme for space operator.
NUM_SCHEME_SPACE_FV_CENTERED	character(len=11)	parameter	FV centered scheme for space operator.
NUM_SCHEME_SPACE_WENO	character(len=4)	parameter	WENO numerical scheme for space operator.
RECONSTRUCTION_VARS_CONS	character(len=12)	parameter	High-order reconstruction on conservative vars.
RECONSTRUCTION_VARS_CHAR	character(len=15)	parameter	High-order reconstruction on charact. vars.
DIV_CORR_VAR_POISS	character(len=7)	parameter	Poisson divergence correction.
DIV_CORR_VAR_HYPER	character(len=10)	parameter	Hyperbolic divergence correction.

Derived Types

prism_numerics_object

PRISM numerics class definition.

Components

Name	Type	Attributes	Description
mpih	type(mpih_object)		MPI handler.
scheme_time	character(len=:)	allocatable	Numerical scheme for time operator [runge_kutta, leapfrog,...].
scheme_space	character(len=:)	allocatable	Numerical scheme for space operator [weno, centered].
fdv_order	integer(kind=I4P)		Order of finite difference/volume schemes, general order.
fdv_half_stencil	integer(kind=I4P)		Half stencil length of finite difference/volume schemes.
fdv_half_stencils	integer(kind=I4P)		Half stencil length of fdv schemes for each derivative up to 6.
reconstruction_vars	character(len=:)	allocatable	Type of WENO reconstruction variables (cons., charct.,...).
constrained_transport_D	logical		Enable Constrained Transport Correction on D.
constrained_transport_B	logical		Enable Constrained Transport Correction on D.
div_corr_var	character(len=:)	allocatable	Type of divergence correction variables (poisson, hyperbolic,...).

Type-Bound Procedures

Name	Attributes	Description
description	pass(self)	Return pretty-printed object description.
initialize	pass(self)	Initialize numerics.
load_from_file	pass(self)	Load config from file.

Subroutines

initialize

Initialize the equation.

subroutine initialize(self, file_parameters)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_numerics_object)	inout		numerics.
file_parameters	type(file_ini)	in		Simulation parameters ini file handler.

Call graph

load_from_file

Load config from file.

subroutine load_from_file(self, file_parameters, go_on_fail)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_numerics_object)	inout		numerics.
file_parameters	type(file_ini)	in		Simulation parameters ini file handler.
go_on_fail	logical	in	optional	Go on if load fails.

Call graph

Functions

description

Return a pretty-formatted object description.

Attributes: pure

Returns: character(len=:)

function description(self) result(desc)

Arguments

Name	Type	Intent	Attributes	Description
self	class(prism_numerics_object)	in		numerics.

Call graph