LinearStaticCDR example 4

Modules and classes

[[ParameterList_]]
[[LinearStaticCDR_]]
[[HDF5File_]]
[[Domain_]]

Usage

!!! notes "" USE modules and declare variables

PROGRAM main
    USE easifemBase
    USE easifemClasses
    USE easifemKernels
    USE LinearStaticCDR_Class
    IMPLICIT NONE
    TYPE(LinearStaticCDR_) :: obj
    TYPE(ParameterList_) :: param
    TYPE(Domain_) :: dom
    TYPE( HDF5File_ ) :: domainFile
    CHARACTER( LEN = * ), PARAMETER :: domainFileName="./mesh.h5"
    INTEGER(I4B), PARAMETER :: tMaterials = 2, tDirichletBC=4, &
      & solverName = LIS_GMRES, preconditionOption=LEFT_PRECONDITION, &
      & convergenceIn = convergenceInRes, &
      & convergenceType=relativeConvergence, &
      & maxIter = 100, &
      & KrylovSubspaceSize=20

!!! note "" Initiate an instance of [[ParameterList_]].

    CALL FPL_INIT(); CALL param%initiate()

!!! note "" Set parameters for [[LinearStaticCDR_]] kernel.

    CALL SetLinearStaticCDRParam( param=param, &
      & engine="NATIVE_SERIAL", &
      & isConservative=.FALSE., &
      & coordinateSystem=KERNEL_2D, &
      & tMaterials=tMaterials, &
      & tDirichletBC=tDirichletBC, &
      & domainFile=domainFileName, &
      & baseContinuity="H1", &
      & baseInterpolation="LagrangeInterpolation", &
      & quadratureType="GaussLegendre" )

Here, baseContinuity, baseInterpolation, and quadratureType are OPTIONAL.

!!! note "" Setting parameters for [[LinSolver_]]

    CALL SetLinSolverParam( &
      & param=param, &
      & solverName=solverName,&
      & preconditionOption=preconditionOption, &
      & convergenceIn=convergenceIn, &
      & convergenceType=convergenceType, &
      & maxIter=maxIter, &
      & relativeToRHS=.TRUE., &
      & KrylovSubspaceSize=KrylovSubspaceSize, &
      & rtol=1.0D-10, &
      & atol=1.0D-10 )

!!! note "" Initiate the computation domain.

    CALL domainFile%Initiate(filename=domainFileName, mode="READ")
    CALL domainFile%Open()
    CALL dom%Initiate( domainFile, '' )
    CALL domainFile%Deallocate()

!!! note "" Set parameters for [[LinearStaticCDR_]] kernel.

    CALL obj%Initiate( param=param, dom=dom )

    CALL obj%Display( "LinearStaticCDR :: ")

??? example "Results"

# LinearStaticCDR ::
## name :
StaticDiffusion
# isInitiated : TRUE
## engine :
NATIVE_SERIAL
# coordinateSystem : 3
# timeDependency : 0
# nsd : 0
# nnt : 0
# tdof : 0
# dt : 0.00000
# startTime : 0.00000
# endTime : 0.00000
# currentTime : 0.00000
# currentTimeStep : 0
# totalTimeStep : 0
# elemToMatID : NOT allocated
# Linear Solver : ASSOCIATED
# Tangent matrix : NOT ASSOCIATED
# Procedure pointer Assemble : NOT ASSOCIATED
# Procedure pointer AssembleTanMat : NOT ASSOCIATED
# Procedure pointer AssembleRHS : NOT ASSOCIATED
# Procedure pointer Solve : NOT ASSOCIATED
# Procedure pointer Update : NOT ASSOCIATED
# Procedure pointer isConverged : NOT ASSOCIATED
# Procedure pointer isConverged : NOT ASSOCIATED
# Procedure pointer WriteData : NOT ASSOCIATED
# Procedure pointer SaveState : NOT ASSOCIATED
# Procedure pointer LoadState : NOT ASSOCIATED
## domainFile :
./mesh.h5
# tMaterials : 2
# material : ALLOCATED, SIZE[2]
# material(1) : NOT ASSOCIATED
# material(2) : NOT ASSOCIATED
# materialToMesh : ALLOCATED, SIZE[2]
# # materialToMesh(1) :
# The object is not initiated, nothing to show!
# # materialToMesh(2) :
# The object is not initiated, nothing to show!
# baseContinuity :H1
# baseInterpolation :LagrangeInterpolation
# quadratureType :GaussLegendre
# DBC : ALLOCATED, SIZE[4]
# DBC(1) : NOT ASSOCIATED
# DBC(2) : NOT ASSOCIATED
# DBC(3) : NOT ASSOCIATED
# DBC(4) : NOT ASSOCIATED
# Dom : NOT ASSOCIATED
# rhs : NOT ASSOCIATED
# sol : NOT ASSOCIATED
# nodeCoord : NOT ASSOCIATED
LinearStaticCDR is in CONVECTIVE form
# vel : NOT ASSOCIATED

!!! settings "Cleanup"

    CALL obj%Deallocate( )
    CALL dom%Deallocate()
    CALL param%Deallocate()
    CALL FPL_FINALIZE()
END PROGRAM main

LinearStaticCDR example 4

Modules and classes​

Usage​

Modules and classes

Usage