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Poisson_equations_routines.f90
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Poisson_equations_routines.f90
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!> \file
!> \author Chris Bradley
!> \brief This module handles all Poisson equations routines.
!>
!> \section LICENSE
!>
!> Version: MPL 1.1/GPL 2.0/LGPL 2.1
!>
!> The contents of this file are subject to the Mozilla Public License
!> Version 1.1 (the "License"); you may not use this file except in
!> compliance with the License. You may obtain a copy of the License at
!> http://www.mozilla.org/MPL/
!>
!> Software distributed under the License is distributed on an "AS IS"
!> basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
!> License for the specific language governing rights and limitations
!> under the License.
!>
!> The Original Code is OpenCMISS
!>
!> The Initial Developer of the Original Code is University of Auckland,
!> Auckland, New Zealand, the University of Oxford, Oxford, United
!> Kingdom and King's College, London, United Kingdom. Portions created
!> by the University of Auckland, the University of Oxford and King's
!> College, London are Copyright (C) 2007-2010 by the University of
!> Auckland, the University of Oxford and King's College, London.
!> All Rights Reserved.
!>
!> Contributor(s):
!>
!> Alternatively, the contents of this file may be used under the terms of
!> either the GNU General Public License Version 2 or later (the "GPL"), or
!> the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
!> in which case the provisions of the GPL or the LGPL are applicable instead
!> of those above. If you wish to allow use of your version of this file only
!> under the terms of either the GPL or the LGPL, and not to allow others to
!> use your version of this file under the terms of the MPL, indicate your
!> decision by deleting the provisions above and replace them with the notice
!> and other provisions required by the GPL or the LGPL. If you do not delete
!> the provisions above, a recipient may use your version of this file under
!> the terms of any one of the MPL, the GPL or the LGPL.
!>
!>This module handles all Poisson equations routines.
MODULE POISSON_EQUATIONS_ROUTINES
USE BaseRoutines
USE BasisRoutines
USE BasisAccessRoutines
USE BOUNDARY_CONDITIONS_ROUTINES
USE CONSTANTS
USE CONTROL_LOOP_ROUTINES
USE ControlLoopAccessRoutines
USE COORDINATE_ROUTINES
USE DistributedMatrixVector
USE DOMAIN_MAPPINGS
USE EquationsRoutines
USE EquationsAccessRoutines
USE EquationsMappingRoutines
USE EquationsMatricesRoutines
USE EquationsSetConstants
USE EquationsSetAccessRoutines
USE FIELD_ROUTINES
USE FieldAccessRoutines
USE INPUT_OUTPUT
USE ISO_VARYING_STRING
USE Kinds
USE Maths
USE MatrixVector
USE NODE_ROUTINES
USE PROBLEM_CONSTANTS
USE Strings
USE SOLVER_ROUTINES
USE SolverAccessRoutines
USE Timer
USE Types
! temporary input for vector-source
USE FLUID_MECHANICS_IO_ROUTINES
#include "macros.h"
IMPLICIT NONE
PRIVATE
!Module parameters
!Module types
!Module variables
!Interfaces
PUBLIC Poisson_BoundaryConditionsAnalyticCalculate
PUBLIC POISSON_EQUATION_EQUATIONS_SET_SETUP
PUBLIC Poisson_EquationsSetSolutionMethodSet
PUBLIC Poisson_EquationsSetSpecificationSet
PUBLIC POISSON_EQUATION_FINITE_ELEMENT_CALCULATE
PUBLIC Poisson_FiniteElementJacobianEvaluate,Poisson_FiniteElementResidualEvaluate
PUBLIC POISSON_EQUATION_PROBLEM_SETUP
PUBLIC Poisson_ProblemSpecificationSet
PUBLIC Poisson_PreSolve,Poisson_PostSolve
CONTAINS
!
!================================================================================================================================
!
!>Calculates the analytic solution and sets the boundary conditions for an analytic problem.
SUBROUTINE Poisson_BoundaryConditionsAnalyticCalculate(EQUATIONS_SET,BOUNDARY_CONDITIONS,err,error,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: EQUATIONS_SET
TYPE(BOUNDARY_CONDITIONS_TYPE), POINTER :: BOUNDARY_CONDITIONS
INTEGER(INTG), INTENT(OUT) :: err !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: error !<The error string
!Local Variables
INTEGER(INTG) :: component_idx,deriv_idx,dim_idx,local_ny,node_idx,NUMBER_OF_DIMENSIONS,variable_idx,variable_type,global_ny
REAL(DP) :: VALUE,X(3)
REAL(DP), POINTER :: GEOMETRIC_PARAMETERS(:)
TYPE(DOMAIN_TYPE), POINTER :: DOMAIN
TYPE(DOMAIN_NODES_TYPE), POINTER :: DOMAIN_NODES
TYPE(FIELD_TYPE), POINTER :: dependentField,geometricField
TYPE(FIELD_VARIABLE_TYPE), POINTER :: FIELD_VARIABLE,GEOMETRIC_VARIABLE
TYPE(VARYING_STRING) :: localError
ENTERS("Poisson_BoundaryConditionsAnalyticCalculate",err,error,*999)
IF(ASSOCIATED(EQUATIONS_SET)) THEN
IF(ASSOCIATED(EQUATIONS_SET%ANALYTIC)) THEN
dependentField=>EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD
IF(ASSOCIATED(dependentField)) THEN
geometricField=>EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD
IF(ASSOCIATED(geometricField)) THEN
CALL FIELD_NUMBER_OF_COMPONENTS_GET(geometricField,FIELD_U_VARIABLE_TYPE,NUMBER_OF_DIMENSIONS,err,error,*999)
NULLIFY(GEOMETRIC_VARIABLE)
CALL Field_VariableGet(geometricField,FIELD_U_VARIABLE_TYPE,GEOMETRIC_VARIABLE,err,error,*999)
NULLIFY(GEOMETRIC_PARAMETERS)
CALL FIELD_PARAMETER_SET_DATA_GET(geometricField,FIELD_U_VARIABLE_TYPE,FIELD_VALUES_SET_TYPE,GEOMETRIC_PARAMETERS, &
& err,error,*999)
IF(ASSOCIATED(BOUNDARY_CONDITIONS)) THEN
DO variable_idx=1,dependentField%NUMBER_OF_VARIABLES !U and deludeln
variable_type=dependentField%VARIABLES(variable_idx)%VARIABLE_TYPE
FIELD_VARIABLE=>dependentField%VARIABLE_TYPE_MAP(variable_type)%ptr
IF(ASSOCIATED(FIELD_VARIABLE)) THEN
CALL FIELD_PARAMETER_SET_CREATE(dependentField,variable_type,FIELD_ANALYTIC_VALUES_SET_TYPE,err,error,*999)
DO component_idx=1,FIELD_VARIABLE%NUMBER_OF_COMPONENTS !u,v,w
IF(FIELD_VARIABLE%COMPONENTS(component_idx)%INTERPOLATION_TYPE==FIELD_NODE_BASED_INTERPOLATION) THEN
DOMAIN=>FIELD_VARIABLE%COMPONENTS(component_idx)%DOMAIN
IF(ASSOCIATED(DOMAIN)) THEN
IF(ASSOCIATED(DOMAIN%TOPOLOGY)) THEN
DOMAIN_NODES=>DOMAIN%TOPOLOGY%NODES
IF(ASSOCIATED(DOMAIN_NODES)) THEN
!Loop over the local nodes excluding the ghosts.
DO node_idx=1,DOMAIN_NODES%NUMBER_OF_NODES
!!TODO \todo We should interpolate the geometric field here and the node position.
DO dim_idx=1,NUMBER_OF_DIMENSIONS
local_ny=GEOMETRIC_VARIABLE%COMPONENTS(dim_idx)%PARAM_TO_DOF_MAP%NODE_PARAM2DOF_MAP% &
& NODES(node_idx)%DERIVATIVES(1)%VERSIONS(1)
X(dim_idx)=GEOMETRIC_PARAMETERS(local_ny)
ENDDO !dim_idx
!Loop over the derivatives
DO deriv_idx=1,DOMAIN_NODES%NODES(node_idx)%NUMBER_OF_DERIVATIVES
SELECT CASE(EQUATIONS_SET%ANALYTIC%ANALYTIC_FUNCTION_TYPE)
CASE(EQUATIONS_SET_POISSON_EQUATION_TWO_DIM_1)
!u=ln(4/(x+y+1^2))
SELECT CASE(variable_type)
CASE(FIELD_U_VARIABLE_TYPE)
SELECT CASE(DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX)
CASE(NO_GLOBAL_DERIV)
VALUE=LOG(4.0_DP/((X(1)+X(2)+1.0_DP)**2))
CASE(GLOBAL_DERIV_S1)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S1_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The global derivative index of "//TRIM(NumberToVString( &
DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX,"*", &
& err,error))//" is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE(FIELD_DELUDELN_VARIABLE_TYPE)
SELECT CASE(DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX)
CASE(NO_GLOBAL_DERIV)
!This is believed to be incorrect, should be: VALUE=-2.0_DP/(X(1)+X(2)+1.0_DP)
VALUE=-2.0_DP*(X(1)+X(2))/(X(1)+X(2)+1.0_DP)
CASE(GLOBAL_DERIV_S1)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S1_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The global derivative index of "//TRIM(NumberToVString( &
DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX,"*", &
& err,error))//" is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
END SELECT
CASE(EQUATIONS_SET_POISSON_EQUATION_TWO_DIM_2)
CALL FlagError("The analytic function type is not implemented yet.",err,error,*999)
CASE(EQUATIONS_SET_POISSON_EQUATION_TWO_DIM_3)
CALL FlagError("The analytic function type is not implemented yet.",err,error,*999)
CASE(EQUATIONS_SET_POISSON_EQUATION_THREE_DIM_1)
!u=ln(6/(x+y+z+1^2))
SELECT CASE(variable_type)
CASE(FIELD_U_VARIABLE_TYPE)
SELECT CASE(DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX)
CASE(NO_GLOBAL_DERIV)
VALUE=LOG(6.0_DP/((X(1)+X(2)+x(3)+1.0_DP)**2))
CASE(GLOBAL_DERIV_S1)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S1_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The global derivative index of "//TRIM(NumberToVString( &
DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX,"*", &
& err,error))//" is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE(FIELD_DELUDELN_VARIABLE_TYPE)
SELECT CASE(DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX)
CASE(NO_GLOBAL_DERIV)
VALUE=-3.0_DP/(X(1)+X(2)+X(3)+1.0_DP)
CASE(GLOBAL_DERIV_S1)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S1_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The global derivative index of "//TRIM(NumberToVString( &
DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX,"*", &
& err,error))//" is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE DEFAULT
localError="The variable type of "//TRIM(NumberToVString(variable_type,"*",err,error))// &
& " is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE(EQUATIONS_SET_POISSON_EQUATION_THREE_DIM_2)
CALL FlagError("The analytic function type is not implemented yet.",err,error,*999)
CASE(EQUATIONS_SET_POISSON_EQUATION_THREE_DIM_3)
CALL FlagError("The analytic function type is not implemented yet.",err,error,*999)
CASE(EQUATIONS_SET_PRESSURE_POISSON_THREE_DIM_1,EQUATIONS_SET_PRESSURE_POISSON_THREE_DIM_2)
!\todo: This test case has been set up for the Pressure Poisson equation - needs to be formulated in a more general way
!u=ln(4/(x+y+1^2))
SELECT CASE(variable_type)
CASE(FIELD_U_VARIABLE_TYPE)
SELECT CASE(DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX)
CASE(NO_GLOBAL_DERIV)
VALUE=SIN(2.0_DP*PI*X(1)/10.0_DP)*SIN(2.0_DP*PI*X(2)/10.0_DP)*SIN(2.0_DP*PI*X(3)/10.0_DP)
! VALUE=2*X(1)*X(1)+2*X(2)
CASE(GLOBAL_DERIV_S1)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S1_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The global derivative index of "//TRIM(NumberToVString( &
DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX,"*", &
& err,error))//" is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE(FIELD_DELUDELN_VARIABLE_TYPE)
SELECT CASE(DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX)
CASE(NO_GLOBAL_DERIV)
! do nothing, tbd
CASE(GLOBAL_DERIV_S1)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE(GLOBAL_DERIV_S1_S2)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The global derivative index of "//TRIM(NumberToVString( &
DOMAIN_NODES%NODES(node_idx)%DERIVATIVES(deriv_idx)%GLOBAL_DERIVATIVE_INDEX,"*", &
& err,error))//" is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE DEFAULT
localError="The variable type of "//TRIM(NumberToVString(variable_type,"*",err,error))// &
& " is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE DEFAULT
localError="The analytic function type of "// &
& TRIM(NumberToVString(EQUATIONS_SET%ANALYTIC%ANALYTIC_FUNCTION_TYPE,"*",err,error))// &
& " is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
!Default to version 1 of each node derivative
local_ny=FIELD_VARIABLE%COMPONENTS(component_idx)%PARAM_TO_DOF_MAP% &
& NODE_PARAM2DOF_MAP%NODES(node_idx)%DERIVATIVES(deriv_idx)%VERSIONS(1)
CALL FIELD_PARAMETER_SET_UPDATE_LOCAL_DOF(dependentField,variable_type, &
& FIELD_ANALYTIC_VALUES_SET_TYPE,local_ny,VALUE,err,error,*999)
global_ny=FIELD_VARIABLE%DOMAIN_MAPPING%LOCAL_TO_GLOBAL_MAP(local_ny)
IF(variable_type==FIELD_U_VARIABLE_TYPE.AND.DOMAIN_NODES%NODES(node_idx)%BOUNDARY_NODE) THEN !For Dirichlet
CALL BOUNDARY_CONDITIONS_SET_LOCAL_DOF(BOUNDARY_CONDITIONS,dependentField,variable_type, &
& local_ny,BOUNDARY_CONDITION_FIXED,VALUE,err,error,*999)
ENDIF
IF(variable_type==FIELD_DELUDELN_VARIABLE_TYPE.and.node_idx/=1) THEN
IF(DOMAIN_NODES%NODES(node_idx)%BOUNDARY_NODE) THEN
!If we are a boundary node then set the analytic value on the boundary
!CALL BOUNDARY_CONDITIONS_SET_LOCAL_DOF(BOUNDARY_CONDITIONS,dependentField,variable_type,local_ny, &
! & BOUNDARY_CONDITION_FIXED,VALUE,err,error,*999)
!Do nothing at present
ENDIF
ENDIF
ENDDO !deriv_idx
ENDDO !node_idx
ELSE
CALL FlagError("Domain topology nodes is not associated.",err,error,*999)
ENDIF
ELSE
CALL FlagError("Domain topology is not associated.",err,error,*999)
ENDIF
ELSE
CALL FlagError("Domain is not associated.",err,error,*999)
ENDIF
ELSE
CALL FlagError("Only node based interpolation is implemented.",err,error,*999)
ENDIF
ENDDO !component_idx
CALL FIELD_PARAMETER_SET_UPDATE_START(dependentField,variable_type,FIELD_ANALYTIC_VALUES_SET_TYPE, &
& err,error,*999)
CALL FIELD_PARAMETER_SET_UPDATE_FINISH(dependentField,variable_type,FIELD_ANALYTIC_VALUES_SET_TYPE, &
& err,error,*999)
ELSE
CALL FlagError("Field variable is not associated.",err,error,*999)
ENDIF
ENDDO !variable_idx
CALL FIELD_PARAMETER_SET_DATA_RESTORE(geometricField,FIELD_U_VARIABLE_TYPE,FIELD_VALUES_SET_TYPE, &
& GEOMETRIC_PARAMETERS,err,error,*999)
ELSE
CALL FlagError("Boundary conditions is not associated.",err,error,*999)
ENDIF
ELSE
CALL FlagError("Equations set geometric field is not associated.",err,error,*999)
ENDIF
ELSE
CALL FlagError("Equations set dependent field is not associated.",err,error,*999)
ENDIF
ELSE
CALL FlagError("Equations set analytic is not associated.",err,error,*999)
ENDIF
ELSE
CALL FlagError("Equations set is not associated.",err,error,*999)
ENDIF
EXITS("Poisson_BoundaryConditionsAnalyticCalculate")
RETURN
999 ERRORSEXITS("Poisson_BoundaryConditionsAnalyticCalculate",err,error)
RETURN 1
END SUBROUTINE Poisson_BoundaryConditionsAnalyticCalculate
!
!================================================================================================================================
!
!>Sets up the Poisson equation type of a classical field equations set class.
SUBROUTINE POISSON_EQUATION_EQUATIONS_SET_SETUP(EQUATIONS_SET,EQUATIONS_SET_SETUP,err,error,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: EQUATIONS_SET !<A pointer to the equations set to setup a Poisson equation on.
TYPE(EQUATIONS_SET_SETUP_TYPE), INTENT(INOUT) :: EQUATIONS_SET_SETUP !<The equations set setup information
INTEGER(INTG), INTENT(OUT) :: err !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: error !<The error string
!Local Variables
TYPE(VARYING_STRING) :: localError
ENTERS("POISSON_EQUATION_EQUATIONS_SET_SETUP",err,error,*999)
IF(ASSOCIATED(EQUATIONS_SET)) THEN
IF(.NOT.ALLOCATED(EQUATIONS_SET%SPECIFICATION)) THEN
CALL FlagError("Equations set specification is not allocated.",err,error,*999)
ELSE IF(SIZE(EQUATIONS_SET%SPECIFICATION,1)/=3) THEN
CALL FlagError("Equations set specification must have three entries for a Poisson type equations set.", &
& err,error,*999)
END IF
SELECT CASE(EQUATIONS_SET%SPECIFICATION(3))
CASE(EQUATIONS_SET_CONSTANT_SOURCE_POISSON_SUBTYPE)
CALL Poisson_EquationsSetLinearSourceSetup(EQUATIONS_SET,EQUATIONS_SET_SETUP,err,error,*999)
CASE(EQUATIONS_SET_EXTRACELLULAR_BIDOMAIN_POISSON_SUBTYPE)
CALL Poisson_EquationsSetExtracellularBidomainSetup(EQUATIONS_SET,EQUATIONS_SET_SETUP,err,error,*999)
CASE(EQUATIONS_SET_LINEAR_SOURCE_POISSON_SUBTYPE)
CALL Poisson_EquationsSetLinearSourceSetup(EQUATIONS_SET,EQUATIONS_SET_SETUP,err,error,*999)
CASE(EQUATIONS_SET_LINEAR_PRESSURE_POISSON_SUBTYPE,EQUATIONS_SET_NONLINEAR_PRESSURE_POISSON_SUBTYPE, &
& EQUATIONS_SET_FITTED_PRESSURE_POISSON_SUBTYPE,EQUATIONS_SET_ALE_PRESSURE_POISSON_SUBTYPE)
CALL Poisson_EquationsSetPressurePoissonSetup(EQUATIONS_SET,EQUATIONS_SET_SETUP,err,error,*999)
CASE(EQUATIONS_SET_QUADRATIC_SOURCE_POISSON_SUBTYPE)
CALL Poisson_EquationsSetNonlinearSourceSetup(EQUATIONS_SET,EQUATIONS_SET_SETUP,err,error,*999)
CASE(EQUATIONS_SET_EXPONENTIAL_SOURCE_POISSON_SUBTYPE)
CALL Poisson_EquationsSetNonlinearSourceSetup(EQUATIONS_SET,EQUATIONS_SET_SETUP,err,error,*999)
CASE DEFAULT
localError="Equations set subtype "//TRIM(NumberToVString(EQUATIONS_SET%SPECIFICATION(3),"*",err,error))// &
& " is not valid for a Poisson equation type of a classical field equation set class."
CALL FlagError(localError,err,error,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated.",err,error,*999)
ENDIF
EXITS("POISSON_EQUATION_EQUATIONS_SET_SETUP")
RETURN
999 ERRORSEXITS("POISSON_EQUATION_EQUATIONS_SET_SETUP",err,error)
RETURN 1
END SUBROUTINE POISSON_EQUATION_EQUATIONS_SET_SETUP
!
!================================================================================================================================
!
!>Sets/changes the solution method for a Poisson equation type of an classical field equations set class.
SUBROUTINE Poisson_EquationsSetSolutionMethodSet(EQUATIONS_SET,SOLUTION_METHOD,err,error,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: EQUATIONS_SET !<A pointer to the equations set to set the solution method for
INTEGER(INTG), INTENT(IN) :: SOLUTION_METHOD !<The solution method to set
INTEGER(INTG), INTENT(OUT) :: err !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: error !<The error string
!Local Variables
TYPE(VARYING_STRING) :: localError
ENTERS("Poisson_EquationsSetSolutionMethodSet",err,error,*999)
IF(ASSOCIATED(EQUATIONS_SET)) THEN
IF(.NOT.ALLOCATED(EQUATIONS_SET%SPECIFICATION)) THEN
CALL FlagError("Equations set specification is not allocated.",err,error,*999)
ELSE IF(SIZE(EQUATIONS_SET%SPECIFICATION,1)/=3) THEN
CALL FlagError("Equations set specification must have three entries for a Poisson type equations set.", &
& err,error,*999)
END IF
SELECT CASE(EQUATIONS_SET%SPECIFICATION(3))
CASE(EQUATIONS_SET_CONSTANT_SOURCE_POISSON_SUBTYPE)
SELECT CASE(SOLUTION_METHOD)
CASE(EQUATIONS_SET_FEM_SOLUTION_METHOD)
EQUATIONS_SET%SOLUTION_METHOD=EQUATIONS_SET_FEM_SOLUTION_METHOD
CASE(EQUATIONS_SET_BEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FD_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The specified solution method of "//TRIM(NumberToVString(SOLUTION_METHOD,"*",err,error))//" is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE(EQUATIONS_SET_EXTRACELLULAR_BIDOMAIN_POISSON_SUBTYPE)
SELECT CASE(SOLUTION_METHOD)
CASE(EQUATIONS_SET_FEM_SOLUTION_METHOD)
EQUATIONS_SET%SOLUTION_METHOD=EQUATIONS_SET_FEM_SOLUTION_METHOD
CASE(EQUATIONS_SET_BEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FD_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The specified solution method of "//TRIM(NumberToVString(SOLUTION_METHOD,"*",err,error))//" is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE(EQUATIONS_SET_LINEAR_SOURCE_POISSON_SUBTYPE,EQUATIONS_SET_LINEAR_PRESSURE_POISSON_SUBTYPE, &
& EQUATIONS_SET_NONLINEAR_PRESSURE_POISSON_SUBTYPE,EQUATIONS_SET_FITTED_PRESSURE_POISSON_SUBTYPE, &
& EQUATIONS_SET_ALE_PRESSURE_POISSON_SUBTYPE)
SELECT CASE(SOLUTION_METHOD)
CASE(EQUATIONS_SET_FEM_SOLUTION_METHOD)
EQUATIONS_SET%SOLUTION_METHOD=EQUATIONS_SET_FEM_SOLUTION_METHOD
CASE(EQUATIONS_SET_BEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FD_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The specified solution method of "//TRIM(NumberToVString(SOLUTION_METHOD,"*",err,error))//" is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE(EQUATIONS_SET_QUADRATIC_SOURCE_POISSON_SUBTYPE)
SELECT CASE(SOLUTION_METHOD)
CASE(EQUATIONS_SET_FEM_SOLUTION_METHOD)
EQUATIONS_SET%SOLUTION_METHOD=EQUATIONS_SET_FEM_SOLUTION_METHOD
CASE(EQUATIONS_SET_BEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FD_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The specified solution method of "//TRIM(NumberToVString(SOLUTION_METHOD,"*",err,error))//" is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE(EQUATIONS_SET_EXPONENTIAL_SOURCE_POISSON_SUBTYPE)
SELECT CASE(SOLUTION_METHOD)
CASE(EQUATIONS_SET_FEM_SOLUTION_METHOD)
EQUATIONS_SET%SOLUTION_METHOD=EQUATIONS_SET_FEM_SOLUTION_METHOD
CASE(EQUATIONS_SET_BEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FD_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The specified solution method of "//TRIM(NumberToVString(SOLUTION_METHOD,"*",err,error))//" is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE DEFAULT
localError="Equations set subtype of "//TRIM(NumberToVString(EQUATIONS_SET%SPECIFICATION(3),"*",err,error))// &
& " is not valid for a Poisson equation type of an classical field equations set class."
CALL FlagError(localError,err,error,*999)
END SELECT
ELSE
CALL FlagError("Equations set is not associated.",err,error,*999)
ENDIF
EXITS("Poisson_EquationsSetSolutionMethodSet")
RETURN
999 ERRORS("Poisson_EquationsSetSolutionMethodSet",err,error)
EXITS("Poisson_EquationsSetSolutionMethodSet")
RETURN 1
END SUBROUTINE Poisson_EquationsSetSolutionMethodSet
!
!================================================================================================================================
!
!>Sets the equation specification for a Poisson equation type of a classical field equations set class.
SUBROUTINE Poisson_EquationsSetSpecificationSet(equationsSet,specification,err,error,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: equationsSet !<A pointer to the equations set to set the specification for
INTEGER(INTG), INTENT(IN) :: specification(:) !<The equations set specification to set
INTEGER(INTG), INTENT(OUT) :: err !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: error !<The error string
!Local Variables
TYPE(VARYING_STRING) :: localError
INTEGER(INTG) :: subtype
ENTERS("Poisson_EquationsSetSpecificationSet",err,error,*999)
IF(ASSOCIATED(equationsSet)) THEN
IF(SIZE(specification,1)<3) THEN
CALL FlagError("Equations set specification must have at least 3 entries for a Poisson equations set.", &
& err,error,*999)
END IF
subtype=specification(3)
SELECT CASE(subtype)
CASE(EQUATIONS_SET_CONSTANT_SOURCE_POISSON_SUBTYPE, &
& EQUATIONS_SET_EXTRACELLULAR_BIDOMAIN_POISSON_SUBTYPE, &
& EQUATIONS_SET_LINEAR_PRESSURE_POISSON_SUBTYPE, &
& EQUATIONS_SET_NONLINEAR_PRESSURE_POISSON_SUBTYPE, &
& EQUATIONS_SET_ALE_PRESSURE_POISSON_SUBTYPE, &
& EQUATIONS_SET_FITTED_PRESSURE_POISSON_SUBTYPE, &
& EQUATIONS_SET_LINEAR_SOURCE_POISSON_SUBTYPE, &
& EQUATIONS_SET_QUADRATIC_SOURCE_POISSON_SUBTYPE, &
& EQUATIONS_SET_EXPONENTIAL_SOURCE_POISSON_SUBTYPE)
!ok
CASE DEFAULT
localError="The third equations set specification of "//TRIM(NumberToVstring(subtype,"*",err,error))// &
& " is not valid for a Poisson equations set."
CALL FlagError(localError,err,error,*999)
END SELECT
!Set full specification
IF(ALLOCATED(equationsSet%specification)) THEN
CALL FlagError("Equations set specification is already allocated.",err,error,*999)
ELSE
ALLOCATE(equationsSet%specification(3),stat=err)
IF(err/=0) CALL FlagError("Could not allocate equations set specification.",err,error,*999)
END IF
equationsSet%specification(1:3)=[EQUATIONS_SET_CLASSICAL_FIELD_CLASS,EQUATIONS_SET_POISSON_EQUATION_TYPE,subtype]
ELSE
CALL FlagError("Equations set is not associated.",err,error,*999)
END IF
EXITS("Poisson_EquationsSetSpecificationSet")
RETURN
999 ERRORS("Poisson_EquationsSetSpecificationSet",err,error)
EXITS("Poisson_EquationsSetSpecificationSet")
RETURN 1
END SUBROUTINE Poisson_EquationsSetSpecificationSet
!
!================================================================================================================================
!
!>Sets up the standard Poisson equation for Pressure Poisson Equation (PPE).
SUBROUTINE Poisson_EquationsSetPressurePoissonSetup(EQUATIONS_SET,EQUATIONS_SET_SETUP,err,error,*)
!Argument variables
TYPE(EQUATIONS_SET_TYPE), POINTER :: EQUATIONS_SET !<A pointer to the equations set to setup
TYPE(EQUATIONS_SET_SETUP_TYPE), INTENT(INOUT) :: EQUATIONS_SET_SETUP !<The equations set setup information
INTEGER(INTG), INTENT(OUT) :: err !<The error code
TYPE(VARYING_STRING), INTENT(OUT) :: error !<The error string
!Local Variables
INTEGER(INTG) :: component_idx,GEOMETRIC_COMPONENT_NUMBER,GEOMETRIC_SCALING_TYPE,NUMBER_OF_DIMENSIONS, &
& NUMBER_OF_MATERIALS_COMPONENTS,GEOMETRIC_MESH_COMPONENT,SOURCE_FIELD_NUMBER_OF_COMPONENTS,I, &
& SOURCE_FIELD_NUMBER_OF_VARIABLES
TYPE(DECOMPOSITION_TYPE), POINTER :: GEOMETRIC_DECOMPOSITION
TYPE(EquationsType), POINTER :: equations
TYPE(EquationsMappingVectorType), POINTER :: vectorMapping
TYPE(EquationsMatricesVectorType), POINTER :: vectorMatrices
TYPE(EquationsVectorType), POINTER :: vectorEquations
TYPE(EQUATIONS_SET_MATERIALS_TYPE), POINTER :: EQUATIONS_MATERIALS
TYPE(FIELD_TYPE), POINTER :: analytic_field,dependentField,geometricField
TYPE(VARYING_STRING) :: localError
ENTERS("Poisson_EquationsSetPressurePoissonSetup",err,error,*999)
NULLIFY(EQUATIONS)
NULLIFY(vectorMapping)
NULLIFY(vectorMatrices)
NULLIFY(GEOMETRIC_DECOMPOSITION)
IF(ASSOCIATED(EQUATIONS_SET)) THEN
IF(.NOT.ALLOCATED(EQUATIONS_SET%SPECIFICATION)) THEN
CALL FlagError("Equations set specification is not allocated.",err,error,*999)
ELSE IF(SIZE(EQUATIONS_SET%SPECIFICATION,1)/=3) THEN
CALL FlagError("Equations set specification must have three entries for a Poisson type equations set.", &
& err,error,*999)
END IF
IF(EQUATIONS_SET%SPECIFICATION(3)==EQUATIONS_SET_LINEAR_PRESSURE_POISSON_SUBTYPE.OR. &
& EQUATIONS_SET%SPECIFICATION(3)==EQUATIONS_SET_NONLINEAR_PRESSURE_POISSON_SUBTYPE.OR. &
& EQUATIONS_SET%SPECIFICATION(3)==EQUATIONS_SET_ALE_PRESSURE_POISSON_SUBTYPE.OR. &
& EQUATIONS_SET%SPECIFICATION(3)==EQUATIONS_SET_FITTED_PRESSURE_POISSON_SUBTYPE) THEN
SELECT CASE(EQUATIONS_SET_SETUP%SETUP_TYPE)
CASE(EQUATIONS_SET_SETUP_INITIAL_TYPE)
SELECT CASE(EQUATIONS_SET_SETUP%ACTION_TYPE)
CASE(EQUATIONS_SET_SETUP_START_ACTION)
CALL Poisson_EquationsSetSolutionMethodSet(EQUATIONS_SET,EQUATIONS_SET_FEM_SOLUTION_METHOD,err,error,*999)
CASE(EQUATIONS_SET_SETUP_FINISH_ACTION)
!!TODO: Check valid setup
CASE DEFAULT
localError="The action type of "//TRIM(NumberToVString(EQUATIONS_SET_SETUP%ACTION_TYPE,"*",err,error))// &
& " for a setup type of "//TRIM(NumberToVString(EQUATIONS_SET_SETUP%SETUP_TYPE,"*",err,error))// &
& " is invalid for a velocity source Poisson equation."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE(EQUATIONS_SET_SETUP_GEOMETRY_TYPE)
!Do nothing???
CASE(EQUATIONS_SET_SETUP_DEPENDENT_TYPE)
SELECT CASE(EQUATIONS_SET_SETUP%ACTION_TYPE)
CASE(EQUATIONS_SET_SETUP_START_ACTION)
IF(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD_AUTO_CREATED) THEN
!Create the auto created dependent field
CALL FIELD_CREATE_START(EQUATIONS_SET_SETUP%FIELD_USER_NUMBER,EQUATIONS_SET%REGION,EQUATIONS_SET%DEPENDENT% &
& DEPENDENT_FIELD,err,error,*999)
CALL FIELD_TYPE_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_GENERAL_TYPE,err,error,*999)
CALL FIELD_DEPENDENT_TYPE_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_DEPENDENT_TYPE,err,error,*999)
CALL FIELD_MESH_DECOMPOSITION_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,GEOMETRIC_DECOMPOSITION,err,error,*999)
CALL FIELD_MESH_DECOMPOSITION_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,GEOMETRIC_DECOMPOSITION, &
& err,error,*999)
CALL FIELD_GEOMETRIC_FIELD_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,EQUATIONS_SET%GEOMETRY% &
& GEOMETRIC_FIELD,err,error,*999)
CALL FIELD_NUMBER_OF_VARIABLES_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,2,err,error,*999)
CALL FIELD_VARIABLE_TYPES_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,[FIELD_U_VARIABLE_TYPE, &
& FIELD_DELUDELN_VARIABLE_TYPE],err,error,*999)
CALL FIELD_DIMENSION_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_SCALAR_DIMENSION_TYPE,err,error,*999)
CALL FIELD_DIMENSION_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_DELUDELN_VARIABLE_TYPE, &
& FIELD_SCALAR_DIMENSION_TYPE,err,error,*999)
CALL FIELD_DATA_TYPE_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_DP_TYPE,err,error,*999)
CALL FIELD_DATA_TYPE_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_DELUDELN_VARIABLE_TYPE, &
& FIELD_DP_TYPE,err,error,*999)
CALL FIELD_NUMBER_OF_COMPONENTS_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_U_VARIABLE_TYPE,1, &
& err,error,*999)
CALL FIELD_NUMBER_OF_COMPONENTS_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_DELUDELN_VARIABLE_TYPE,1, &
& err,error,*999)
!Default to the geometric interpolation setup
CALL FIELD_COMPONENT_MESH_COMPONENT_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,FIELD_U_VARIABLE_TYPE,1, &
& GEOMETRIC_COMPONENT_NUMBER,err,error,*999)
CALL FIELD_COMPONENT_MESH_COMPONENT_SET(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_U_VARIABLE_TYPE,1, &
& GEOMETRIC_COMPONENT_NUMBER,err,error,*999)
CALL FIELD_COMPONENT_MESH_COMPONENT_SET(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_DELUDELN_VARIABLE_TYPE,1, &
& GEOMETRIC_COMPONENT_NUMBER,err,error,*999)
SELECT CASE(EQUATIONS_SET%SOLUTION_METHOD)
CASE(EQUATIONS_SET_FEM_SOLUTION_METHOD)
CALL FIELD_COMPONENT_INTERPOLATION_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_U_VARIABLE_TYPE,1, &
& FIELD_NODE_BASED_INTERPOLATION,err,error,*999)
CALL FIELD_COMPONENT_INTERPOLATION_SET_AND_LOCK(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD, &
& FIELD_DELUDELN_VARIABLE_TYPE,1,FIELD_NODE_BASED_INTERPOLATION,err,error,*999)
!Default the scaling to the geometric field scaling
CALL FIELD_SCALING_TYPE_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,GEOMETRIC_SCALING_TYPE,err,error,*999)
CALL FIELD_SCALING_TYPE_SET(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,GEOMETRIC_SCALING_TYPE,err,error,*999)
CASE(EQUATIONS_SET_BEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FD_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The solution method of "//TRIM(NumberToVString(EQUATIONS_SET%SOLUTION_METHOD,"*",err,error))// &
& " is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
ELSE
!Check the user specified field
CALL FIELD_TYPE_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_GENERAL_TYPE,err,error,*999)
CALL FIELD_DEPENDENT_TYPE_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_DEPENDENT_TYPE,err,error,*999)
CALL FIELD_NUMBER_OF_VARIABLES_CHECK(EQUATIONS_SET_SETUP%FIELD,2,err,error,*999)
CALL FIELD_VARIABLE_TYPES_CHECK(EQUATIONS_SET_SETUP%FIELD,[FIELD_U_VARIABLE_TYPE,FIELD_DELUDELN_VARIABLE_TYPE], &
& err,error,*999)
CALL FIELD_DIMENSION_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_U_VARIABLE_TYPE,FIELD_SCALAR_DIMENSION_TYPE,err,error,*999)
CALL FIELD_DIMENSION_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_DELUDELN_VARIABLE_TYPE,FIELD_SCALAR_DIMENSION_TYPE, &
& err,error,*999)
CALL FIELD_DATA_TYPE_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_U_VARIABLE_TYPE,FIELD_DP_TYPE,err,error,*999)
CALL FIELD_DATA_TYPE_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_DELUDELN_VARIABLE_TYPE,FIELD_DP_TYPE,err,error,*999)
CALL FIELD_NUMBER_OF_COMPONENTS_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_U_VARIABLE_TYPE,1,err,error,*999)
CALL FIELD_NUMBER_OF_COMPONENTS_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_DELUDELN_VARIABLE_TYPE,1,err,error,*999)
SELECT CASE(EQUATIONS_SET%SOLUTION_METHOD)
CASE(EQUATIONS_SET_FEM_SOLUTION_METHOD)
CALL FIELD_COMPONENT_INTERPOLATION_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_U_VARIABLE_TYPE,1, &
& FIELD_NODE_BASED_INTERPOLATION,err,error,*999)
CALL FIELD_COMPONENT_INTERPOLATION_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_DELUDELN_VARIABLE_TYPE,1, &
& FIELD_NODE_BASED_INTERPOLATION,err,error,*999)
CASE(EQUATIONS_SET_BEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FD_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_FV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFEM_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE(EQUATIONS_SET_GFV_SOLUTION_METHOD)
CALL FlagError("Not implemented.",err,error,*999)
CASE DEFAULT
localError="The solution method of "//TRIM(NumberToVString(EQUATIONS_SET%SOLUTION_METHOD,"*",err,error))// &
& " is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
ENDIF
CASE(EQUATIONS_SET_SETUP_FINISH_ACTION)
IF(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD_AUTO_CREATED) THEN
CALL FIELD_CREATE_FINISH(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,err,error,*999)
!These 3 parameter sets will contain the original velocity field with x,y,z components
CALL FIELD_PARAMETER_SET_CREATE(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_INPUT_VEL1_SET_TYPE,err,error,*999)
CALL FIELD_PARAMETER_SET_CREATE(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_INPUT_VEL2_SET_TYPE,err,error,*999)
CALL FIELD_PARAMETER_SET_CREATE(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_INPUT_VEL3_SET_TYPE,err,error,*999)
!This parameter set will contain the inside/outside labelling information for the PPE approach
CALL FIELD_PARAMETER_SET_CREATE(EQUATIONS_SET%DEPENDENT%DEPENDENT_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_INPUT_LABEL_SET_TYPE,err,error,*999)
ENDIF
CASE DEFAULT
localError="The action type of "//TRIM(NumberToVString(EQUATIONS_SET_SETUP%ACTION_TYPE,"*",err,error))// &
& " for a setup type of "//TRIM(NumberToVString(EQUATIONS_SET_SETUP%SETUP_TYPE,"*",err,error))// &
& " is invalid for a velocity source Poisson equation"
CALL FlagError(localError,err,error,*999)
END SELECT
CASE(EQUATIONS_SET_SETUP_MATERIALS_TYPE)
SELECT CASE(EQUATIONS_SET_SETUP%ACTION_TYPE)
CASE(EQUATIONS_SET_SETUP_START_ACTION)
EQUATIONS_MATERIALS=>EQUATIONS_SET%MATERIALS
IF(ASSOCIATED(EQUATIONS_MATERIALS)) THEN
IF(EQUATIONS_MATERIALS%MATERIALS_FIELD_AUTO_CREATED) THEN
!Create the auto created materials field
CALL FIELD_CREATE_START(EQUATIONS_SET_SETUP%FIELD_USER_NUMBER,EQUATIONS_SET%REGION,EQUATIONS_MATERIALS% &
& MATERIALS_FIELD,err,error,*999)
CALL FIELD_TYPE_SET_AND_LOCK(EQUATIONS_MATERIALS%MATERIALS_FIELD,FIELD_MATERIAL_TYPE,err,error,*999)
CALL FIELD_DEPENDENT_TYPE_SET_AND_LOCK(EQUATIONS_MATERIALS%MATERIALS_FIELD,FIELD_INDEPENDENT_TYPE,err,error,*999)
CALL FIELD_MESH_DECOMPOSITION_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,GEOMETRIC_DECOMPOSITION,err,error,*999)
CALL FIELD_MESH_DECOMPOSITION_SET_AND_LOCK(EQUATIONS_MATERIALS%MATERIALS_FIELD,GEOMETRIC_DECOMPOSITION, &
& err,error,*999)
CALL FIELD_GEOMETRIC_FIELD_SET_AND_LOCK(EQUATIONS_MATERIALS%MATERIALS_FIELD,EQUATIONS_SET%GEOMETRY% &
& GEOMETRIC_FIELD,err,error,*999)
CALL FIELD_NUMBER_OF_VARIABLES_SET_AND_LOCK(EQUATIONS_MATERIALS%MATERIALS_FIELD,1,err,error,*999)
CALL FIELD_VARIABLE_TYPES_SET_AND_LOCK(EQUATIONS_MATERIALS%MATERIALS_FIELD,[FIELD_U_VARIABLE_TYPE], &
& err,error,*999)
CALL FIELD_DIMENSION_SET_AND_LOCK(EQUATIONS_MATERIALS%MATERIALS_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_VECTOR_DIMENSION_TYPE,err,error,*999)
CALL FIELD_DATA_TYPE_SET_AND_LOCK(EQUATIONS_MATERIALS%MATERIALS_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_DP_TYPE,err,error,*999)
CALL FIELD_NUMBER_OF_COMPONENTS_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,FIELD_U_VARIABLE_TYPE, &
& NUMBER_OF_DIMENSIONS,err,error,*999)
IF(EQUATIONS_SET%SPECIFICATION(3)==EQUATIONS_SET_CONSTANT_SOURCE_POISSON_SUBTYPE) THEN
!Constant source. Materials field components are 1 for each dimension and 1 for the constant source
!i.e., k and c in div(k.grad(u(x)))=c(x)
NUMBER_OF_MATERIALS_COMPONENTS=NUMBER_OF_DIMENSIONS+1
ELSE
!Linear source. Materials field components are 1 for each dimension and 2 for the linear source
!i.e., k and a and c in div(k.grad(u(x)))=a(x)u(x)+c(x)
NUMBER_OF_MATERIALS_COMPONENTS=NUMBER_OF_DIMENSIONS+2
ENDIF
!Set the number of materials components
CALL FIELD_NUMBER_OF_COMPONENTS_SET_AND_LOCK(EQUATIONS_MATERIALS%MATERIALS_FIELD,FIELD_U_VARIABLE_TYPE, &
& NUMBER_OF_MATERIALS_COMPONENTS,err,error,*999)
!Default the k materials components to the geometric interpolation setup with constant interpolation
DO component_idx=1,NUMBER_OF_DIMENSIONS
CALL FIELD_COMPONENT_MESH_COMPONENT_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,FIELD_U_VARIABLE_TYPE, &
& component_idx,GEOMETRIC_COMPONENT_NUMBER,err,error,*999)
CALL FIELD_COMPONENT_MESH_COMPONENT_SET(EQUATIONS_MATERIALS%MATERIALS_FIELD,FIELD_U_VARIABLE_TYPE, &
& component_idx,GEOMETRIC_COMPONENT_NUMBER,err,error,*999)
CALL FIELD_COMPONENT_INTERPOLATION_SET(EQUATIONS_MATERIALS%MATERIALS_FIELD,FIELD_U_VARIABLE_TYPE, &
& component_idx,FIELD_CONSTANT_INTERPOLATION,err,error,*999)
ENDDO !component_idx
!Default the source materials components to the first component geometric interpolation with constant interpolation
CALL FIELD_COMPONENT_MESH_COMPONENT_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,FIELD_U_VARIABLE_TYPE, &
& 1,GEOMETRIC_COMPONENT_NUMBER,err,error,*999)
DO component_idx=NUMBER_OF_DIMENSIONS+1,NUMBER_OF_MATERIALS_COMPONENTS
CALL FIELD_COMPONENT_MESH_COMPONENT_SET(EQUATIONS_MATERIALS%MATERIALS_FIELD,FIELD_U_VARIABLE_TYPE, &
& component_idx,GEOMETRIC_COMPONENT_NUMBER,err,error,*999)
CALL FIELD_COMPONENT_INTERPOLATION_SET(EQUATIONS_MATERIALS%MATERIALS_FIELD,FIELD_U_VARIABLE_TYPE, &
& component_idx,FIELD_CONSTANT_INTERPOLATION,err,error,*999)
ENDDO !components_idx
!Default the field scaling to that of the geometric field
CALL FIELD_SCALING_TYPE_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,GEOMETRIC_SCALING_TYPE,err,error,*999)
CALL FIELD_SCALING_TYPE_SET(EQUATIONS_MATERIALS%MATERIALS_FIELD,GEOMETRIC_SCALING_TYPE,err,error,*999)
ELSE
!Check the user specified field
CALL FIELD_TYPE_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_MATERIAL_TYPE,err,error,*999)
CALL FIELD_DEPENDENT_TYPE_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_INDEPENDENT_TYPE,err,error,*999)
CALL FIELD_NUMBER_OF_VARIABLES_CHECK(EQUATIONS_SET_SETUP%FIELD,1,err,error,*999)
CALL FIELD_VARIABLE_TYPES_CHECK(EQUATIONS_SET_SETUP%FIELD,[FIELD_U_VARIABLE_TYPE],err,error,*999)
CALL FIELD_DIMENSION_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_U_VARIABLE_TYPE,FIELD_VECTOR_DIMENSION_TYPE, &
& err,error,*999)
CALL FIELD_DATA_TYPE_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_U_VARIABLE_TYPE,FIELD_DP_TYPE,err,error,*999)
CALL FIELD_NUMBER_OF_COMPONENTS_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,FIELD_U_VARIABLE_TYPE, &
& NUMBER_OF_DIMENSIONS,err,error,*999)
IF(EQUATIONS_SET%SPECIFICATION(3)==EQUATIONS_SET_CONSTANT_SOURCE_POISSON_SUBTYPE) THEN
CALL FIELD_NUMBER_OF_COMPONENTS_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_U_VARIABLE_TYPE,NUMBER_OF_DIMENSIONS+1, &
& err,error,*999)
ELSE
CALL FIELD_NUMBER_OF_COMPONENTS_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_U_VARIABLE_TYPE,NUMBER_OF_DIMENSIONS+2, &
& err,error,*999)
ENDIF
ENDIF
ELSE
CALL FlagError("Equations set materials is not associated.",err,error,*999)
ENDIF
CASE(EQUATIONS_SET_SETUP_FINISH_ACTION)
EQUATIONS_MATERIALS=>EQUATIONS_SET%MATERIALS
IF(ASSOCIATED(EQUATIONS_MATERIALS)) THEN
IF(EQUATIONS_MATERIALS%MATERIALS_FIELD_AUTO_CREATED) THEN
!Finish creating the materials field
CALL FIELD_CREATE_FINISH(EQUATIONS_MATERIALS%MATERIALS_FIELD,err,error,*999)
!Set the default values for the materials field
CALL FIELD_NUMBER_OF_COMPONENTS_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,FIELD_U_VARIABLE_TYPE, &
& NUMBER_OF_DIMENSIONS,err,error,*999)
IF(EQUATIONS_SET%SPECIFICATION(3)==EQUATIONS_SET_CONSTANT_SOURCE_POISSON_SUBTYPE) THEN
!Constant source. Materials field components are 1 for each dimension and 1 for the constant source
!i.e., k and c in div(k.grad(u(x)))=c(x)
NUMBER_OF_MATERIALS_COMPONENTS=NUMBER_OF_DIMENSIONS+1
ELSE
!Linear source. Materials field components are 1 for each dimension and 2 for the linear source
!i.e., k and a and c in div(k.grad(u(x)))=a(x)u(x)+c(x)
NUMBER_OF_MATERIALS_COMPONENTS=NUMBER_OF_DIMENSIONS+2
ENDIF
!First set the k values to 1.0
DO component_idx=1,NUMBER_OF_DIMENSIONS
CALL FIELD_COMPONENT_VALUES_INITIALISE(EQUATIONS_MATERIALS%MATERIALS_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_VALUES_SET_TYPE,component_idx,1.0_DP,err,error,*999)
ENDDO !component_idx
!Now set the source values to 1.0
DO component_idx=NUMBER_OF_DIMENSIONS+1,NUMBER_OF_MATERIALS_COMPONENTS
CALL FIELD_COMPONENT_VALUES_INITIALISE(EQUATIONS_MATERIALS%MATERIALS_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_VALUES_SET_TYPE,component_idx,1.0_DP,err,error,*999)
ENDDO !component_idx
ENDIF
ELSE
CALL FlagError("Equations set materials is not associated.",err,error,*999)
ENDIF
CASE DEFAULT
localError="The action type of "//TRIM(NumberToVString(EQUATIONS_SET_SETUP%ACTION_TYPE,"*",err,error))// &
& " for a setup type of "//TRIM(NumberToVString(EQUATIONS_SET_SETUP%SETUP_TYPE,"*",err,error))// &
& " is invalid for a velocity source Poisson equation."
CALL FlagError(localError,err,error,*999)
END SELECT
CASE(EQUATIONS_SET_SETUP_SOURCE_TYPE)
SELECT CASE(EQUATIONS_SET%SPECIFICATION(3))
CASE(EQUATIONS_SET_LINEAR_PRESSURE_POISSON_SUBTYPE,EQUATIONS_SET_NONLINEAR_PRESSURE_POISSON_SUBTYPE, &
& EQUATIONS_SET_FITTED_PRESSURE_POISSON_SUBTYPE,EQUATIONS_SET_ALE_PRESSURE_POISSON_SUBTYPE)
SELECT CASE(EQUATIONS_SET_SETUP%ACTION_TYPE)
!Set start action
CASE(EQUATIONS_SET_SETUP_START_ACTION)
IF(EQUATIONS_SET%SOURCE%SOURCE_FIELD_AUTO_CREATED) THEN
!Create the auto created source field
!start field creation with name 'SOURCE_FIELD'
CALL FIELD_CREATE_START(EQUATIONS_SET_SETUP%FIELD_USER_NUMBER,EQUATIONS_SET%REGION, &
& EQUATIONS_SET%SOURCE%SOURCE_FIELD,err,error,*999)
!start creation of a new field
CALL FIELD_TYPE_SET_AND_LOCK(EQUATIONS_SET%SOURCE%SOURCE_FIELD,FIELD_GENERAL_TYPE,err,error,*999)
!label the field
CALL FIELD_LABEL_SET_AND_LOCK(EQUATIONS_SET%SOURCE%SOURCE_FIELD,"Source Field",err,error, &
& *999)
!define new created field to be source
CALL FIELD_DEPENDENT_TYPE_SET_AND_LOCK(EQUATIONS_SET%SOURCE%SOURCE_FIELD, &
& FIELD_INDEPENDENT_TYPE,err,error,*999)
!look for decomposition rule already defined
CALL FIELD_MESH_DECOMPOSITION_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,GEOMETRIC_DECOMPOSITION, &
& err,error,*999)
!apply decomposition rule found on new created field
CALL FIELD_MESH_DECOMPOSITION_SET_AND_LOCK(EQUATIONS_SET%SOURCE%SOURCE_FIELD, &
& GEOMETRIC_DECOMPOSITION,err,error,*999)
!point new field to geometric field
CALL FIELD_GEOMETRIC_FIELD_SET_AND_LOCK(EQUATIONS_SET%SOURCE%SOURCE_FIELD,EQUATIONS_SET% &
& GEOMETRY%GEOMETRIC_FIELD,err,error,*999)
!set number of variables to 1 (1 for U)
SOURCE_FIELD_NUMBER_OF_VARIABLES=1
CALL FIELD_NUMBER_OF_VARIABLES_SET_AND_LOCK(EQUATIONS_SET%SOURCE%SOURCE_FIELD, &
& SOURCE_FIELD_NUMBER_OF_VARIABLES,err,error,*999)
CALL FIELD_VARIABLE_TYPES_SET_AND_LOCK(EQUATIONS_SET%SOURCE%SOURCE_FIELD, &
& [FIELD_U_VARIABLE_TYPE],err,error,*999)
CALL FIELD_DIMENSION_SET_AND_LOCK(EQUATIONS_SET%SOURCE%SOURCE_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_VECTOR_DIMENSION_TYPE,err,error,*999)
CALL FIELD_DATA_TYPE_SET_AND_LOCK(EQUATIONS_SET%SOURCE%SOURCE_FIELD,FIELD_U_VARIABLE_TYPE, &
& FIELD_DP_TYPE,err,error,*999)
CALL FIELD_NUMBER_OF_COMPONENTS_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,FIELD_U_VARIABLE_TYPE, &
& NUMBER_OF_DIMENSIONS,err,error,*999)
!calculate number of components with one component for each dimension
SOURCE_FIELD_NUMBER_OF_COMPONENTS=NUMBER_OF_DIMENSIONS
CALL FIELD_NUMBER_OF_COMPONENTS_SET_AND_LOCK(EQUATIONS_SET%SOURCE%SOURCE_FIELD, &
& FIELD_U_VARIABLE_TYPE,SOURCE_FIELD_NUMBER_OF_COMPONENTS,err,error,*999)
CALL FIELD_COMPONENT_MESH_COMPONENT_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,FIELD_U_VARIABLE_TYPE, &
& 1,GEOMETRIC_MESH_COMPONENT,err,error,*999)
!Default to the geometric interpolation setup
DO I=1,SOURCE_FIELD_NUMBER_OF_COMPONENTS
CALL FIELD_COMPONENT_MESH_COMPONENT_SET(EQUATIONS_SET%SOURCE%SOURCE_FIELD, &
& FIELD_U_VARIABLE_TYPE,I,GEOMETRIC_MESH_COMPONENT,err,error,*999)
END DO
SELECT CASE(EQUATIONS_SET%SOLUTION_METHOD)
!Specify fem solution method
CASE(EQUATIONS_SET_FEM_SOLUTION_METHOD)
DO I=1,SOURCE_FIELD_NUMBER_OF_COMPONENTS
CALL FIELD_COMPONENT_INTERPOLATION_SET_AND_LOCK(EQUATIONS_SET%SOURCE%SOURCE_FIELD, &
& FIELD_U_VARIABLE_TYPE,I,FIELD_NODE_BASED_INTERPOLATION,err,error,*999)
END DO
CALL FIELD_SCALING_TYPE_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,GEOMETRIC_SCALING_TYPE, &
& err,error,*999)
CALL FIELD_SCALING_TYPE_SET(EQUATIONS_SET%SOURCE%SOURCE_FIELD,GEOMETRIC_SCALING_TYPE, &
& err,error,*999)
!Other solutions not defined yet
CASE DEFAULT
localError="The solution method of " &
& //TRIM(NumberToVString(EQUATIONS_SET%SOLUTION_METHOD,"*",err,error))// " is invalid."
CALL FlagError(localError,err,error,*999)
END SELECT
ELSE
!Check the user specified field
CALL FIELD_TYPE_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_GENERAL_TYPE,err,error,*999)
CALL FIELD_DEPENDENT_TYPE_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_INDEPENDENT_TYPE,err,error,*999)
CALL FIELD_NUMBER_OF_VARIABLES_CHECK(EQUATIONS_SET_SETUP%FIELD,1,err,error,*999)
CALL FIELD_VARIABLE_TYPES_CHECK(EQUATIONS_SET_SETUP%FIELD,[FIELD_U_VARIABLE_TYPE],err,error,*999)
CALL FIELD_DIMENSION_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_U_VARIABLE_TYPE,FIELD_VECTOR_DIMENSION_TYPE, &
& err,error,*999)
CALL FIELD_DATA_TYPE_CHECK(EQUATIONS_SET_SETUP%FIELD,FIELD_U_VARIABLE_TYPE,FIELD_DP_TYPE,err,error,*999)
CALL FIELD_NUMBER_OF_COMPONENTS_GET(EQUATIONS_SET%GEOMETRY%GEOMETRIC_FIELD,FIELD_U_VARIABLE_TYPE, &
& NUMBER_OF_DIMENSIONS,err,error,*999)