DGModel2D_t Derived Type

  1. SELF_DGModel2D_t.f90
  2. SELF_DGModel2D_t
  3. DGModel2D_t

type, public, extends(Model) :: DGModel2D_t


Inherits

type~~dgmodel2d_t~~InheritsGraph type~dgmodel2d_t DGModel2D_t type~mappedscalar2d~2 MappedScalar2D type~dgmodel2d_t->type~mappedscalar2d~2 solution, source, fluxDivergence, dSdt, workSol type~boundaryconditionlist BoundaryConditionList type~dgmodel2d_t->type~boundaryconditionlist hyperbolicBCs, parabolicBCs type~mappedvector2d MappedVector2D type~dgmodel2d_t->type~mappedvector2d solutionGradient, flux type~mesh2d Mesh2D type~dgmodel2d_t->type~mesh2d mesh type~semquad SEMQuad type~dgmodel2d_t->type~semquad geometry type~model Model type~dgmodel2d_t->type~model type~mappedscalar2d_t MappedScalar2D_t type~mappedscalar2d~2->type~mappedscalar2d_t type~boundarycondition BoundaryCondition type~boundaryconditionlist->type~boundarycondition current, head, tail type~mappedvector2d_t MappedVector2D_t type~mappedvector2d->type~mappedvector2d_t type~mesh2d_t Mesh2D_t type~mesh2d->type~mesh2d_t type~vector2d~2 Vector2D type~semquad->type~vector2d~2 x, nHat, xMesh type~tensor2d~2 Tensor2D type~semquad->type~tensor2d~2 dxds, dsdx type~scalar2d~2 Scalar2D type~semquad->type~scalar2d~2 nScale, J type~lagrange Lagrange type~semquad->type~lagrange meshToModel type~mappedscalar2d_t->type~semquad geometry type~mappedscalar2d_t->type~scalar2d~2 type~semmesh SEMMesh type~mesh2d_t->type~semmesh type~mappedvector2d_t->type~semquad geometry type~mappedvector2d_t->type~vector2d~2 type~boundarycondition->type~boundarycondition next, prev c_ptr c_ptr type~boundarycondition->c_ptr elements_gpu, sides_gpu type~vector2d_t Vector2D_t type~vector2d~2->type~vector2d_t type~tensor2d_t Tensor2D_t type~tensor2d~2->type~tensor2d_t type~scalar2d_t Scalar2D_t type~scalar2d~2->type~scalar2d_t type~lagrange_t Lagrange_t type~lagrange->type~lagrange_t type~domaindecomposition DomainDecomposition type~semmesh->type~domaindecomposition decomp type~self_dataobj SELF_DataObj type~vector2d_t->type~self_dataobj type~tensor2d_t->type~self_dataobj type~scalar2d_t->type~self_dataobj type~domaindecomposition_t DomainDecomposition_t type~domaindecomposition->type~domaindecomposition_t type~self_dataobj->type~lagrange interp type~metadata Metadata type~self_dataobj->type~metadata meta EquationParser EquationParser type~self_dataobj->EquationParser eqn

Inherited by

type~~dgmodel2d_t~~InheritedByGraph type~dgmodel2d_t DGModel2D_t type~dgmodel2d~2 DGModel2D type~dgmodel2d~2->type~dgmodel2d_t type~dgmodel2d DGModel2D type~dgmodel2d->type~dgmodel2d_t type~ecdgmodel2d_t ECDGModel2D_t type~ecdgmodel2d_t->type~dgmodel2d~2 type~linearshallowwater2d_t LinearShallowWater2D_t type~linearshallowwater2d_t->type~dgmodel2d~2 type~lineareuler2d_t LinearEuler2D_t type~lineareuler2d_t->type~dgmodel2d~2 type~advection_diffusion_2d_t advection_diffusion_2d_t type~advection_diffusion_2d_t->type~dgmodel2d~2 type~nulldgmodel2d_t NullDGModel2D_t type~nulldgmodel2d_t->type~dgmodel2d~2 type~ecdgmodel2d ECDGModel2D type~ecdgmodel2d->type~ecdgmodel2d_t type~linearshallowwater2d~2 LinearShallowWater2D type~linearshallowwater2d~2->type~linearshallowwater2d_t type~lineareuler2d_pml_t LinearEuler2D_PML_t type~lineareuler2d_pml_t->type~lineareuler2d_t type~ecdgmodel2d~2 ECDGModel2D type~ecdgmodel2d~2->type~ecdgmodel2d_t type~linearshallowwater2d LinearShallowWater2D type~linearshallowwater2d->type~linearshallowwater2d_t type~lineareuler2d~2 LinearEuler2D type~lineareuler2d~2->type~lineareuler2d_t type~lineareuler2d LinearEuler2D type~lineareuler2d->type~lineareuler2d_t type~advection_diffusion_2d advection_diffusion_2d type~advection_diffusion_2d->type~advection_diffusion_2d_t type~advection_diffusion_2d~2 advection_diffusion_2d type~advection_diffusion_2d~2->type~advection_diffusion_2d_t type~nulldgmodel2d NullDGModel2D type~nulldgmodel2d->type~nulldgmodel2d_t type~nulldgmodel2d~2 NullDGModel2D type~nulldgmodel2d~2->type~nulldgmodel2d_t type~ecadvection2d_t ECAdvection2D_t type~ecadvection2d_t->type~ecdgmodel2d type~lineareuler2d_pml LinearEuler2D_PML type~lineareuler2d_pml->type~lineareuler2d_pml_t type~lineareuler2d_pml~2 LinearEuler2D_PML type~lineareuler2d_pml~2->type~lineareuler2d_pml_t type~esatmo2d_t ESAtmo2D_t type~esatmo2d_t->type~ecdgmodel2d type~ecadvection2d ECAdvection2D type~ecadvection2d->type~ecadvection2d_t type~esatmo2d ESAtmo2D type~esatmo2d->type~esatmo2d_t type~esatmo2d~2 ESAtmo2D type~esatmo2d~2->type~esatmo2d_t type~ecadvection2d~2 ECAdvection2D type~ecadvection2d~2->type~ecadvection2d_t

Contents

Variables

Type-Bound Procedures

Source Code

DGModel2D_t

Components

TypeVisibilityAttributesNameInitial
type(MappedScalar2D), public :: dSdt
real(kind=prec), public :: dt
real(kind=prec), public :: entropy
type(MappedVector2D), public :: flux
type(MappedScalar2D), public :: fluxDivergence
type(SEMQuad), public, pointer:: geometry=> null()
logical, public :: gradient_enabled =.false.
type(BoundaryConditionList), public :: hyperbolicBCs
integer, public :: ioIterate =0
type(Mesh2D), public, pointer:: mesh=> null()
integer, public :: nstepped =0
integer, public :: nvar
type(BoundaryConditionList), public :: parabolicBCs

Pre-regrid copy of the solution, held between StageSolutionForTransfer and ApplyTransferPlan so that Regrid is free to release the storage it was read from. The base implementation stages on the host; the GPU backend overrides both procedures and stages device-side instead, leaving this unallocated.
logical, public :: prescribed_bcs_enabled =.true.
type(MappedScalar2D), public :: solution
type(MappedVector2D), public :: solutionGradient
type(MappedScalar2D), public :: source
real(kind=prec), public :: t
logical, public :: tecplot_enabled =.true.
procedure(SELF_timeIntegrator), public, pointer:: timeIntegrator=> Euler_timeIntegrator
real(kind=prec), public, allocatable:: transferStage(:,:,:,:)
type(MappedScalar2D), public :: workSol

Type-Bound Procedures

procedure, public :: AdditionalFree => AdditionalFree_Model

  • public subroutine AdditionalFree_Model(this)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this

procedure, public :: AdditionalInit => AdditionalInit_Model

  • public subroutine AdditionalInit_Model(this)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this

procedure, public :: AdditionalOutput => AdditionalOutput_Model

  • public subroutine AdditionalOutput_Model(this, fileid)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this
    integer(kind=HID_T), intent(in) :: fileid

procedure, public :: ApplyTransferPlan => ApplyTransferPlan_DGModel2D_t

  • public subroutine ApplyTransferPlan_DGModel2D_t(this, plan, interp, eFirst, eLast, uGlobal)

    Transfer the staged pre-regrid solution onto the regridded mesh through plan, filling the rank-local element range [eFirst,eLast] of the new solution.

    Read more…

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this
    type(TransferPlan2D), intent(in), target:: plan
    type(Lagrange), intent(in) :: interp
    integer, intent(in) :: eFirst
    integer, intent(in) :: eLast
    real(kind=prec), intent(in), optional :: uGlobal(:,:,:,:)

procedure, public :: BoundaryFlux => BoundaryFlux_DGModel2D_t

procedure, public :: CalculateEntropy => CalculateEntropy_DGModel2D_t

procedure, public :: CalculateSolutionGradient => CalculateSolutionGradient_DGModel2D_t

procedure, public :: CalculateTendency => CalculateTendency_DGModel2D_t

procedure, public :: Euler_timeIntegrator

  • public subroutine Euler_timeIntegrator(this, tn)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this
    real(kind=prec), intent(in) :: tn

procedure, public :: FluxMethod => fluxmethod_DGModel2D_t

procedure, public :: ForwardStep => ForwardStep_Model

  • public subroutine ForwardStep_Model(this, tn, dt, ioInterval)

    Forward steps the model using the associated tendency procedure and time integrator

    Read more…

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this
    real(kind=prec), intent(in) :: tn
    real(kind=prec), intent(in) :: dt
    real(kind=prec), intent(in) :: ioInterval

procedure, public :: Free => Free_DGModel2D_t

procedure, public :: GetSimulationTime

  • public subroutine GetSimulationTime(this, t)

    Returns the current simulation time stored in the model % t attribute

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this
    real(kind=prec), intent(out) :: t

procedure, public :: IncrementIOCounter

  • public subroutine IncrementIOCounter(this)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this

procedure, public :: Init => Init_DGModel2D_t

  • public subroutine Init_DGModel2D_t(this, mesh, geometry)

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(out) :: this
    type(Mesh2D), intent(in), target:: mesh
    type(SEMQuad), intent(in), target:: geometry

procedure, public :: LowStorageRK2_timeIntegrator

  • public subroutine LowStorageRK2_timeIntegrator(this, tn)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this
    real(kind=prec), intent(in) :: tn

procedure, public :: LowStorageRK3_timeIntegrator

  • public subroutine LowStorageRK3_timeIntegrator(this, tn)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this
    real(kind=prec), intent(in) :: tn

procedure, public :: LowStorageRK4_timeIntegrator

  • public subroutine LowStorageRK4_timeIntegrator(this, tn)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this
    real(kind=prec), intent(in) :: tn

procedure, public :: MapBoundaryConditions => MapBoundaryConditions_DGModel2D_t

  • public subroutine MapBoundaryConditions_DGModel2D_t(this)

    Scan the mesh sideInfo and populate the elements/sides arrays for each registered boundary condition.

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this

procedure, public :: PostStepHook => PostStepHook_Model

  • public subroutine PostStepHook_Model(this)

    PostStepHook is a template routine invoked by the time integrators once immediately after each completed time step (after this%t has advanced by this%dt). The default implementation is a no-op.

    Read more…

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this

procedure, public :: PreStepHook => PreStepHook_Model

  • public subroutine PreStepHook_Model(this)

    PreStepHook is a template routine invoked by the time integrators once immediately before each time step is taken (before any Runge-Kutta stages of that step). The default implementation is a no-op.

    Read more…

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this

procedure, public :: PreTendencyHook => PreTendencyHook_Model

  • public subroutine PreTendencyHook_Model(this)

    PreTendencyHook is a template routine that is used to house any additional calculations that you want to execute at the beginning of the tendency calculation routine. This default PreTendencyHook simply returns back to the caller without executing any instructions

    Read more…

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this

procedure, public :: PrintType => PrintType_Model

  • public subroutine PrintType_Model(this)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this

procedure, public :: ReadModel => Read_DGModel2D_t

  • public subroutine Read_DGModel2D_t(this, fileName)

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this
    character, intent(in) :: fileName

procedure, public :: Regrid => Regrid_DGModel2D_t

  • public subroutine Regrid_DGModel2D_t(this, mesh, geometry)

    Rebind a live model to a new mesh/geometry pair (AMR regrid). The mesh-sized solution storage is reallocated and the boundary-condition registrations and maps are rebuilt for the new mesh, while everything that is not mesh-sized is preserved: the time state (t, dt, entropy, IO counter), the time-integrator selection, configuration flags, and any model-specific parameters (Init is intent(out) and would reset all of these). nvar/nstepped are unchanged - the model solves the same equations on a new mesh.

    Read more…

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this
    type(Mesh2D), intent(in), target:: mesh
    type(SEMQuad), intent(in), target:: geometry

procedure, public :: ReportEntropy => ReportEntropy_Model

  • public subroutine ReportEntropy_Model(this)

    Base method for reporting the entropy of a model to stdout. Only override this procedure if additional reporting is needed. Alternatively, if you think additional reporting would be valuable for all models, open a pull request with modifications to this base method.

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this

procedure, public :: ReportMetrics => ReportMetrics_DGModel2D_t

  • public subroutine ReportMetrics_DGModel2D_t(this)

    Base method for reporting the entropy of a model to stdout. Only override this procedure if additional reporting is needed. Alternatively, if you think additional reporting would be valuable for all models, open a pull request with modifications to this base method.

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this

procedure, public :: ReportUserMetrics => ReportUserMetrics_Model

  • public subroutine ReportUserMetrics_Model(this)

    Method that can be overridden by users to report their own custom metrics after file io

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this

procedure, public :: SetBoundaryCondition => setboundarycondition_DGModel2D_t

  • public subroutine setboundarycondition_DGModel2D_t(this)

    Apply registered boundary conditions for the solution. Each boundary condition method loops over its own boundary faces.

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this

procedure, public :: SetGradientBoundaryCondition => setgradientboundarycondition_DGModel2D_t

  • public subroutine setgradientboundarycondition_DGModel2D_t(this)

    Apply registered boundary conditions for the solution gradient. Each boundary condition method loops over its own boundary faces.

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this

procedure, public :: SetMetadata => SetMetadata_DGModel2D_t

procedure, public :: SetNumberOfVariables => SetNumberOfVariables_Model

procedure, public :: SetSimulationTime

  • public subroutine SetSimulationTime(this, t)

    Sets the model % t attribute with the provided simulation time

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this
    real(kind=prec), intent(in) :: t

generic, public :: SetSolution => SetSolutionFromChar_DGModel2D_t, SetSolutionFromEqn_DGModel2D_t

procedure, private :: SetSolutionFromChar_DGModel2D_t

procedure, private :: SetSolutionFromEqn_DGModel2D_t

  • public subroutine SetSolutionFromEqn_DGModel2D_t(this, eqn)

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this
    type(EquationParser), intent(in) :: eqn(1:this%solution%nVar)

generic, public :: SetTimeIntegrator => SetTimeIntegrator_withChar

  • public subroutine SetTimeIntegrator_withChar(this, integrator)

    Sets the time integrator method, using a character input

    Read more…

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(inout) :: this
    character, intent(in) :: integrator

procedure, public :: SourceMethod => sourcemethod_DGModel2D_t

procedure, public :: StageSolutionForTransfer => StageSolutionForTransfer_DGModel2D_t

  • public subroutine StageSolutionForTransfer_DGModel2D_t(this)

    Preserve the current solution ahead of a regrid, so that Regrid may release the storage it lives in. Pair with ApplyTransferPlan, which consumes the staged copy:

    Read more…

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this

procedure, public :: UpdateGRK2 => UpdateGRK2_DGModel2D_t

procedure, public :: UpdateGRK3 => UpdateGRK3_DGModel2D_t

procedure, public :: UpdateGRK4 => UpdateGRK4_DGModel2D_t

procedure, public :: UpdateSolution => UpdateSolution_DGModel2D_t

  • public subroutine UpdateSolution_DGModel2D_t(this, dt)

    Computes a solution update as , where dt is either provided through the interface or taken as the Model's stored time step size (model % dt)

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this
    real(kind=prec), intent(in), optional :: dt

procedure, public :: WriteModel => Write_DGModel2D_t

  • public subroutine Write_DGModel2D_t(this, fileName)

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this
    character, intent(in), optional :: fileName

procedure, public :: WriteTecplot => WriteTecplot_DGModel2D_t

  • public subroutine WriteTecplot_DGModel2D_t(this, filename)

    Arguments

    TypeIntentOptionalAttributesName
    class(DGModel2D_t), intent(inout) :: this
    character, intent(in), optional :: filename

procedure, public :: entropy_func => entropy_func_Model

  • public pure function entropy_func_Model(this, s) result(e)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this
    real(kind=prec), intent(in) :: s(1:this%nvar)

    Return Value real(kind=prec)

procedure, public :: flux1D => flux1d_Model

  • public pure function flux1d_Model(this, s, dsdx) result(flux)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this
    real(kind=prec), intent(in) :: s(1:this%nvar)
    real(kind=prec), intent(in) :: dsdx(1:this%nvar)

    Return Value real(kind=prec)(1:this%nvar)

procedure, public :: flux2D => flux2d_Model

  • public pure function flux2d_Model(this, s, dsdx) result(flux)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this
    real(kind=prec), intent(in) :: s(1:this%nvar)
    real(kind=prec), intent(in) :: dsdx(1:this%nvar,1:2)

    Return Value real(kind=prec)(1:this%nvar,1:2)

procedure, public :: flux3D => flux3d_Model

  • public pure function flux3d_Model(this, s, dsdx) result(flux)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this
    real(kind=prec), intent(in) :: s(1:this%nvar)
    real(kind=prec), intent(in) :: dsdx(1:this%nvar,1:3)

    Return Value real(kind=prec)(1:this%nvar,1:3)

procedure, public :: riemannflux1d => riemannflux1d_Model

  • public pure function riemannflux1d_Model(this, sL, sR, dsdx, nhat) result(flux)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this
    real(kind=prec), intent(in) :: sL(1:this%nvar)
    real(kind=prec), intent(in) :: sR(1:this%nvar)
    real(kind=prec), intent(in) :: dsdx(1:this%nvar)
    real(kind=prec), intent(in) :: nhat

    Return Value real(kind=prec)(1:this%nvar)

procedure, public :: riemannflux2d => riemannflux2d_Model

  • public pure function riemannflux2d_Model(this, sL, sR, dsdx, nhat) result(flux)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this
    real(kind=prec), intent(in) :: sL(1:this%nvar)
    real(kind=prec), intent(in) :: sR(1:this%nvar)
    real(kind=prec), intent(in) :: dsdx(1:this%nvar,1:2)
    real(kind=prec), intent(in) :: nhat(1:2)

    Return Value real(kind=prec)(1:this%nvar)

procedure, public :: riemannflux3d => riemannflux3d_Model

  • public pure function riemannflux3d_Model(this, sL, sR, dsdx, nhat) result(flux)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this
    real(kind=prec), intent(in) :: sL(1:this%nvar)
    real(kind=prec), intent(in) :: sR(1:this%nvar)
    real(kind=prec), intent(in) :: dsdx(1:this%nvar,1:3)
    real(kind=prec), intent(in) :: nhat(1:3)

    Return Value real(kind=prec)(1:this%nvar)

procedure, public :: source1d => source1d_Model

  • public pure function source1d_Model(this, s, dsdx) result(source)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this
    real(kind=prec), intent(in) :: s(1:this%nvar)
    real(kind=prec), intent(in) :: dsdx(1:this%nvar)

    Return Value real(kind=prec)(1:this%nvar)

procedure, public :: source2d => source2d_Model

  • public pure function source2d_Model(this, s, dsdx) result(source)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this
    real(kind=prec), intent(in) :: s(1:this%nvar)
    real(kind=prec), intent(in) :: dsdx(1:this%nvar,1:2)

    Return Value real(kind=prec)(1:this%nvar)

procedure, public :: source3d => source3d_Model

  • public pure function source3d_Model(this, s, dsdx) result(source)

    Arguments

    TypeIntentOptionalAttributesName
    class(Model), intent(in) :: this
    real(kind=prec), intent(in) :: s(1:this%nvar)
    real(kind=prec), intent(in) :: dsdx(1:this%nvar,1:3)

    Return Value real(kind=prec)(1:this%nvar)

Source Code

  type,extends(Model) :: DGModel2D_t
    type(MappedScalar2D)   :: solution
    type(MappedVector2D)   :: solutionGradient
    type(MappedVector2D)   :: flux
    type(MappedScalar2D)   :: source
    type(MappedScalar2D)   :: fluxDivergence
    type(MappedScalar2D)   :: dSdt
    type(MappedScalar2D)   :: workSol
    type(Mesh2D),pointer   :: mesh => null()
    type(SEMQuad),pointer  :: geometry => null()
    type(BoundaryConditionList) :: hyperbolicBCs
    type(BoundaryConditionList) :: parabolicBCs
    !! Pre-regrid copy of the solution, held between StageSolutionForTransfer and
    !! ApplyTransferPlan so that Regrid is free to release the storage it was read from. The
    !! base implementation stages on the host; the GPU backend overrides both procedures and
    !! stages device-side instead, leaving this unallocated.
    real(prec),allocatable :: transferStage(:,:,:,:)

  contains

    procedure :: Init => Init_DGModel2D_t
    procedure :: SetMetadata => SetMetadata_DGModel2D_t
    procedure :: Free => Free_DGModel2D_t
    procedure :: Regrid => Regrid_DGModel2D_t
    procedure :: MapBoundaryConditions => MapBoundaryConditions_DGModel2D_t

    procedure :: StageSolutionForTransfer => StageSolutionForTransfer_DGModel2D_t
    procedure :: ApplyTransferPlan => ApplyTransferPlan_DGModel2D_t

    procedure :: CalculateEntropy => CalculateEntropy_DGModel2D_t
    procedure :: BoundaryFlux => BoundaryFlux_DGModel2D_t
    procedure :: FluxMethod => fluxmethod_DGModel2D_t
    procedure :: SourceMethod => sourcemethod_DGModel2D_t
    procedure :: SetBoundaryCondition => setboundarycondition_DGModel2D_t
    procedure :: SetGradientBoundaryCondition => setgradientboundarycondition_DGModel2D_t
    procedure :: ReportMetrics => ReportMetrics_DGModel2D_t

    procedure :: UpdateSolution => UpdateSolution_DGModel2D_t

    procedure :: UpdateGRK2 => UpdateGRK2_DGModel2D_t
    procedure :: UpdateGRK3 => UpdateGRK3_DGModel2D_t
    procedure :: UpdateGRK4 => UpdateGRK4_DGModel2D_t

    procedure :: CalculateSolutionGradient => CalculateSolutionGradient_DGModel2D_t
    procedure :: CalculateTendency => CalculateTendency_DGModel2D_t

    generic :: SetSolution => SetSolutionFromChar_DGModel2D_t, &
      SetSolutionFromEqn_DGModel2D_t
    procedure,private :: SetSolutionFromChar_DGModel2D_t
    procedure,private :: SetSolutionFromEqn_DGModel2D_t

    procedure :: ReadModel => Read_DGModel2D_t
    procedure :: WriteModel => Write_DGModel2D_t
    procedure :: WriteTecplot => WriteTecplot_DGModel2D_t

  endtype DGModel2D_t