EulerianMicrophysics Class Reference

Eulerian microphysics interface. More...

#include <ERF_EulerianMicrophysics.H>

Inheritance diagram for EulerianMicrophysics:

Collaboration diagram for EulerianMicrophysics:

Public Member Functions
	EulerianMicrophysics ()
	Null constructor. More...
	~EulerianMicrophysics ()=default
	default destructor More...
	EulerianMicrophysics (const int &nlev, const MoistureType &a_model_type)
	Constructor: create the moisture model. More...
void	Define (const int &lev, SolverChoice &sc) override
	Define the moisture model. More...
void	Init (const int &lev, const amrex::MultiFab &cons_in, const amrex::BoxArray &grids, const amrex::Geometry &geom, const amrex::Real &dt_advance, std::unique_ptr< amrex::MultiFab > &z_phys_nd, std::unique_ptr< amrex::MultiFab > &detJ_cc) override
	Initialize the moisture model. More...
void	Advance (const int &lev, const amrex::Real &dt_advance, const int &, const amrex::Real &, const SolverChoice &solverChoice, amrex::Vector< amrex::Vector< amrex::MultiFab >> &, const amrex::Vector< std::unique_ptr< amrex::MultiFab >> &, const amrex::GpuArray< ERF_BC, AMREX_SPACEDIM *2 > &) override
	Advance the moisture model for one time step. More...
void	Update_Micro_Vars_Lev (const int &lev, amrex::MultiFab &cons_in) override
	update microphysics variables from ERF state variables More...
void	Update_State_Vars_Lev (const int &lev, amrex::MultiFab &cons_in) override
	update ERF state variables from microphysics variables More...
amrex::MultiFab *	Get_Qmoist_Ptr (const int &lev, const int &varIdx) override
	get pointer to a moisture variable More...
int	Get_Qmoist_Size (const int &) override
	get the number of moisture model variables More...
int	Get_Qstate_Size () override
	get the number of moisture-model-related conserved state variables More...
void	Get_Qmoist_Restart_Vars (const int a_lev, const SolverChoice &a_sc, std::vector< int > &a_idx, std::vector< std::string > &a_names) const override
	get the indices and names of moisture model variables for restart at a given level More...
Public Member Functions inherited from Microphysics
	Microphysics ()
	Null constructor. More...
virtual	~Microphysics ()=default
	default destructor More...

Protected Member Functions
template<class NewMoistModel >
void	SetModel ()
	Create and set the specified moisture model. More...

Private Attributes
amrex::Vector< std::unique_ptr< NullMoist > >	m_moist_model

Additional Inherited Members
Static Public Member Functions inherited from Microphysics
static MoistureModelType	modelType (const MoistureType a_moisture_type)
	query if a specified moisture model is Eulerian or Lagrangian More...

Detailed Description

Eulerian microphysics interface.

Constructor & Destructor Documentation

EulerianMicrophysics() [1/2]

EulerianMicrophysics::EulerianMicrophysics ( )

inline

Null constructor.

{ }

~EulerianMicrophysics()

EulerianMicrophysics::~EulerianMicrophysics ( )

default

default destructor

EulerianMicrophysics() [2/2]

EulerianMicrophysics::EulerianMicrophysics ( const int &  nlev, const MoistureType &  a_model_type  )

inline

Constructor: create the moisture model.

Parameters

nlev	Number of AMR levels
a_model_type	moisture model

    {
        AMREX_ASSERT( Microphysics::modelType(a_model_type) == MoistureModelType::Eulerian );
        m_moist_model.resize(nlev);
        if (a_model_type == MoistureType::SAM ||
            a_model_type == MoistureType::SAM_NoIce ||
            a_model_type == MoistureType::SAM_NoPrecip_NoIce) {
            SetModel<SAM>();
        } else if (a_model_type == MoistureType::Kessler ||
                   a_model_type == MoistureType::Kessler_NoRain) {
            SetModel<Kessler>();
        } else if (a_model_type == MoistureType::SatAdj) {
            SetModel<SatAdj>();
        } else if (a_model_type == MoistureType::None) {
            SetModel<NullMoist>();
        } else {
            amrex::Abort("EulerianMicrophysics: Dont know this moisture_type!") ;
        }
    }

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Member Function Documentation

Advance()

void EulerianMicrophysics::Advance ( const int &  lev, const amrex::Real &  dt_advance, const int &  , const amrex::Real &  , const SolverChoice &  solverChoice, amrex::Vector< amrex::Vector< amrex::MultiFab >> &  , const amrex::Vector< std::unique_ptr< amrex::MultiFab >> &  , const amrex::GpuArray< ERF_BC, AMREX_SPACEDIM *2 > &    )

inlineoverridevirtual

Advance the moisture model for one time step.

Parameters

lev	AMR level
dt_advance	Time step
solverChoice	Solver choice object

Implements Microphysics.

    {
        m_moist_model[lev]->Advance(dt_advance, solverChoice);
    }

Define()

void EulerianMicrophysics::Define ( const int &  lev, SolverChoice &  sc  )

inlineoverridevirtual

Define the moisture model.

Parameters

lev	AMR level
sc	Solver choice object

Implements Microphysics.

    {
        m_moist_model[lev]->Define(sc);
    }

Get_Qmoist_Ptr()

amrex::MultiFab* EulerianMicrophysics::Get_Qmoist_Ptr ( const int &  lev, const int &  varIdx  )

inlineoverridevirtual

get pointer to a moisture variable

Parameters

lev	AMR level
varIdx	moisture variable index

Implements Microphysics.

    {
        return m_moist_model[lev]->Qmoist_Ptr(varIdx);
    }

Get_Qmoist_Restart_Vars()

void EulerianMicrophysics::Get_Qmoist_Restart_Vars ( const int  a_lev, const SolverChoice &  a_sc, std::vector< int > &  a_idx, std::vector< std::string > &  a_names  ) const

inlineoverridevirtual

get the indices and names of moisture model variables for restart at a given level

Parameters

a_lev	level
a_sc	Solver choice object
a_idx	indices
a_names	names

Implements Microphysics.

    {
        m_moist_model[a_lev]->Qmoist_Restart_Vars(a_sc, a_idx, a_names);
    }

Get_Qmoist_Size()

int EulerianMicrophysics::Get_Qmoist_Size ( const int &  )

inlineoverridevirtual

get the number of moisture model variables

Implements Microphysics.

    {
        return m_moist_model[0]->Qmoist_Size();
    }

Get_Qstate_Size()

int EulerianMicrophysics::Get_Qstate_Size ( )

inlineoverridevirtual

get the number of moisture-model-related conserved state variables

Implements Microphysics.

    {
        return m_moist_model[0]->Qstate_Size();
    }

Init()

void EulerianMicrophysics::Init ( const int &  lev, const amrex::MultiFab &  cons_in, const amrex::BoxArray &  grids, const amrex::Geometry &  geom, const amrex::Real &  dt_advance, std::unique_ptr< amrex::MultiFab > &  z_phys_nd, std::unique_ptr< amrex::MultiFab > &  detJ_cc  )

inlineoverridevirtual

Initialize the moisture model.

Parameters

lev	AMR level
cons_in	Conserved state variables
grids	Grids
geom	Geometry
dt_advance	Time step

Implements Microphysics.

    {
        m_moist_model[lev]->Init(cons_in, grids, geom, dt_advance,
                                 z_phys_nd, detJ_cc);
    }

SetModel()

template<class NewMoistModel >

void EulerianMicrophysics::SetModel ( )

inlineprotected

Create and set the specified moisture model.

    {
        for (int lev(0); lev<m_moist_model.size(); ++lev) {
            m_moist_model[lev] = std::make_unique<NewMoistModel>();
        }
    }

Update_Micro_Vars_Lev()

void EulerianMicrophysics::Update_Micro_Vars_Lev ( const int &  lev, amrex::MultiFab &  cons_in  )

inlineoverridevirtual

update microphysics variables from ERF state variables

Parameters

cons_in

AMR level Conserved state variables

Implements Microphysics.

    {
        m_moist_model[lev]->Update_Micro_Vars(cons_in);
    }

Update_State_Vars_Lev()

void EulerianMicrophysics::Update_State_Vars_Lev ( const int &  lev, amrex::MultiFab &  cons_in  )

inlineoverridevirtual

update ERF state variables from microphysics variables

Parameters

lev	AMR level
cons_in	Conserved state variables

Implements Microphysics.

    {
        m_moist_model[lev]->Update_State_Vars(cons_in);
    }

Member Data Documentation

m_moist_model

amrex::Vector<std::unique_ptr<NullMoist> > EulerianMicrophysics::m_moist_model

private

moisture model

Referenced by Advance(), Define(), EulerianMicrophysics(), Get_Qmoist_Ptr(), Get_Qmoist_Restart_Vars(), Get_Qmoist_Size(), Get_Qstate_Size(), Init(), SetModel(), Update_Micro_Vars_Lev(), and Update_State_Vars_Lev().

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

• Source/Microphysics/ERF_EulerianMicrophysics.H