A source-term for the fluid, with procedure pointers pointing to the actual implementation in the user file. More...

Inheritance diagram for fluid_user_source_term::fluid_user_source_term_t:

Collaboration diagram for fluid_user_source_term::fluid_user_source_term_t:

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Public Member Functions
procedure, pass(this)	init (this, json, fields, coef)
	Constructor from JSON (will throw!).

procedure, pass(this)	init_from_components (this, fields, coef, source_term_type, eval_vector, eval_pointwise)
	Constructor from components.

procedure, pass(this)	free (this)
	Destructor.

procedure, pass(this)	compute_ (this, t, tstep)
	Computes the source term and adds the result to `fields`.

procedure, pass(this)	init_base (this, fields, coef, start_time, end_time)
	Constructor for the source_term_t (base) type.

procedure, pass(this)	free_base (this)
	Destructor for the source_term_t (base) type.

procedure, pass(this)	compute (this, t, tstep)
	Executes `compute_` based on time conditions.

procedure(source_term_init), deferred, pass	init (this, json, fields, coef)
	The common constructor using a JSON object.

procedure(source_term_free), deferred, pass	free (this)
	Destructor.

procedure(source_term_compute), deferred, pass	compute_ (this, t, tstep)
	Computes the source term and adds the result to `fields`.

Public Attributes
type(dofmap_t), pointer	dm
	Pointer to the dofmap of the right-hand-side fields.

real(kind=rp), dimension(:, :, :, :), allocatable	u
	x-component of source term.

real(kind=rp), dimension(:, :, :, :), allocatable	v
	y-component of source term.

real(kind=rp), dimension(:, :, :, :), allocatable	w
	z-component of source term.

type(c_ptr)	u_d = C_NULL_PTR
	Device pointer for `u`.

type(c_ptr)	v_d = C_NULL_PTR
	Device pointer for `v`.

type(c_ptr)	w_d = C_NULL_PTR
	Device pointer for `w`.

type(field_list_t)	fields
	The fields to be updated with the source term values.

type(coef_t), pointer	coef => null()
	Coefficients for the SEM.

real(kind=rp)	start_time = 0.0_rp
	Start time for adding the source term.

real(kind=rp)	end_time = huge(0.0_rp)
	End time for adding the source term.

Static Public Attributes
procedure(fluid_source_compute_pointwise), pointer, nopass	compute_pw_ => null()
	Compute the source term for a single point.

procedure(fluid_source_compute_vector), pointer, nopass	compute_vector_ => null()
	Compute the source term for the entire boundary.

Detailed Description

The user source term can be applied either pointiwse or acting on the whole array in a single call, which is referred to as "vector" application.

Warning: The user source term does not support init from JSON and should instead be directly initialized from components.

Definition at line 60 of file fluid_user_source_term.f90.

Member Function/Subroutine Documentation

◆ compute()

procedure, pass(this) source_term::source_term_t::compute	(	class(source_term_t), intent(inout)	this,
		real(kind=rp), intent(in)	t,
		integer, intent(in)	tstep
	)

inherited

Parameters

t	Time value.
tstep	Current time step.

Definition at line 58 of file source_term.f90.

◆ compute_() [1/2]

procedure, pass(this) fluid_user_source_term::fluid_user_source_term_t::compute_	(	class(fluid_user_source_term_t), intent(inout)	this,
		real(kind=rp), intent(in)	t,
		integer, intent(in)	tstep
	)

Parameters

t	The time value.
tstep	The current time-step.

Definition at line 91 of file fluid_user_source_term.f90.

◆ compute_() [2/2]

procedure(source_term_compute), deferred, pass source_term::source_term_t::compute_	(	class(source_term_t), intent(inout)	this,
		real(kind=rp), intent(in)	t,
		integer, intent(in)	tstep
	)

pure virtualinherited

Definition at line 64 of file source_term.f90.

◆ free() [1/2]

procedure, pass(this) fluid_user_source_term::fluid_user_source_term_t::free ( class(fluid_user_source_term_t), intent(inout) this )

Definition at line 89 of file fluid_user_source_term.f90.

◆ free() [2/2]

procedure(source_term_free), deferred, pass source_term::source_term_t::free ( class(source_term_t), intent(inout) this )

pure virtualinherited

Definition at line 62 of file source_term.f90.

◆ free_base()

procedure, pass(this) source_term::source_term_t::free_base ( class(source_term_t), intent(inout) this )

inherited

Definition at line 56 of file source_term.f90.

◆ init() [1/2]

procedure, pass(this) fluid_user_source_term::fluid_user_source_term_t::init	(	class(fluid_user_source_term_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		type(field_list_t), intent(in), target	fields,
		type(coef_t), intent(in), target	coef
	)

This will throw, as the user source term should be initialized directly from components.

Definition at line 84 of file fluid_user_source_term.f90.

◆ init() [2/2]

procedure(source_term_init), deferred, pass source_term::source_term_t::init	(	class(source_term_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		type(field_list_t), intent(in), target	fields,
		type(coef_t), intent(in), target	coef
	)

pure virtualinherited

Definition at line 60 of file source_term.f90.

◆ init_base()

procedure, pass(this) source_term::source_term_t::init_base	(	class(source_term_t), intent(inout)	this,
		type(field_list_t)	fields,
		type(coef_t), intent(in), target	coef,
		real(kind=rp), intent(in)	start_time,
		real(kind=rp), intent(in)	end_time
	)

inherited

Parameters

json	JSON object initializing the source term.
fields	The list of fields updated by the source term.
coef	The SEM coefficients. Constructor for the `source_term_t` (base) type.
fields	A list of pointers to fields to be updated by the source term.
coef	SEM coefs.
start_time	When to start adding the source term.
end_time	When to stop adding the source term.

Definition at line 54 of file source_term.f90.

◆ init_from_components()

procedure, pass(this) fluid_user_source_term::fluid_user_source_term_t::init_from_components	(	class(fluid_user_source_term_t), intent(inout)	this,
		type(field_list_t), intent(in), target	fields,
		type(coef_t), intent(in), target	coef,
		character(len=*)	source_term_type,
		procedure(fluid_source_compute_vector), optional	eval_vector,
		procedure(fluid_source_compute_pointwise), optional	eval_pointwise
	)

Parameters

fields	A list of 3 fields for adding the source values.
coef	The SEM coeffs.
sourc_termtype	The type of the user source term, "user_vector" or "user_pointwise".
eval_vector	The procedure to vector-compute the source term.
eval_pointwise	The procedure to pointwise-compute the source term.

Definition at line 86 of file fluid_user_source_term.f90.

Member Data Documentation

◆ coef

type(coef_t), pointer source_term::source_term_t::coef => null()

inherited

Definition at line 47 of file source_term.f90.

◆ compute_pw_

procedure(fluid_source_compute_pointwise), pointer, nopass fluid_user_source_term::fluid_user_source_term_t::compute_pw_ => null()

static

Definition at line 77 of file fluid_user_source_term.f90.

◆ compute_vector_

procedure(fluid_source_compute_vector), pointer, nopass fluid_user_source_term::fluid_user_source_term_t::compute_vector_ => null()

static

Definition at line 80 of file fluid_user_source_term.f90.

◆ dm

type(dofmap_t), pointer fluid_user_source_term::fluid_user_source_term_t::dm

Definition at line 62 of file fluid_user_source_term.f90.

◆ end_time

real(kind=rp) source_term::source_term_t::end_time = huge(0.0_rp)

inherited

Definition at line 51 of file source_term.f90.

◆ fields

type(field_list_t) source_term::source_term_t::fields

inherited

Definition at line 45 of file source_term.f90.

◆ start_time

real(kind=rp) source_term::source_term_t::start_time = 0.0_rp

inherited

Definition at line 49 of file source_term.f90.

◆ u

real(kind=rp), dimension(:, :, :, :), allocatable fluid_user_source_term::fluid_user_source_term_t::u

Definition at line 64 of file fluid_user_source_term.f90.

◆ u_d

type(c_ptr) fluid_user_source_term::fluid_user_source_term_t::u_d = C_NULL_PTR

Definition at line 71 of file fluid_user_source_term.f90.

◆ v

real(kind=rp), dimension(:, :, :, :), allocatable fluid_user_source_term::fluid_user_source_term_t::v

Definition at line 66 of file fluid_user_source_term.f90.

◆ v_d

type(c_ptr) fluid_user_source_term::fluid_user_source_term_t::v_d = C_NULL_PTR

Definition at line 73 of file fluid_user_source_term.f90.

◆ w

real(kind=rp), dimension(:, :, :, :), allocatable fluid_user_source_term::fluid_user_source_term_t::w

Definition at line 68 of file fluid_user_source_term.f90.

◆ w_d

type(c_ptr) fluid_user_source_term::fluid_user_source_term_t::w_d = C_NULL_PTR

Definition at line 75 of file fluid_user_source_term.f90.

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

/home/runner/work/neko/neko/src/fluid/fluid_user_source_term.f90

Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Member Function/Subroutine Documentation

◆ compute()

◆ compute_() [1/2]

◆ compute_() [2/2]

◆ free() [1/2]

◆ free() [2/2]

◆ free_base()

◆ init() [1/2]

◆ init() [2/2]

◆ init_base()

◆ init_from_components()

Member Data Documentation

◆ coef

◆ compute_pw_

◆ compute_vector_

◆ dm

◆ end_time

◆ fields

◆ start_time

◆ u

◆ u_d

◆ v

◆ v_d

◆ w

◆ w_d