122 lines
4.0 KiB
Fortran
122 lines
4.0 KiB
Fortran
!--------------------------------------------------------------------------------------------------
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!> @brief spatial discretization
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!> @details serves as an abstraction layer between the different solvers and DAMASK
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!--------------------------------------------------------------------------------------------------
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module discretization
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use prec
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use results
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implicit none
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private
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integer, public, protected :: &
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discretization_nIP, &
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discretization_nElem
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integer, public, protected, dimension(:), allocatable :: &
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discretization_homogenizationAt, &
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discretization_microstructureAt
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real(pReal), public, protected, dimension(:,:), allocatable :: &
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discretization_IPcoords0, &
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discretization_NodeCoords0, &
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discretization_IPcoords, &
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discretization_NodeCoords
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integer :: &
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discretization_sharedNodesBeginn
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public :: &
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discretization_init, &
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discretization_results, &
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discretization_setIPcoords, &
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discretization_setNodeCoords
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contains
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!--------------------------------------------------------------------------------------------------
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!> @brief stores the relevant information in globally accesible variables
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!--------------------------------------------------------------------------------------------------
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subroutine discretization_init(homogenizationAt,microstructureAt,&
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IPcoords0,NodeCoords0,&
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sharedNodesBeginn)
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integer, dimension(:), intent(in) :: &
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homogenizationAt, &
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microstructureAt
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real(pReal), dimension(:,:), intent(in) :: &
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IPcoords0, &
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NodeCoords0
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integer, optional, intent(in) :: &
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sharedNodesBeginn
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write(6,'(/,a)') ' <<<+- discretization init -+>>>'; flush(6)
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discretization_nElem = size(microstructureAt,1)
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discretization_nIP = size(IPcoords0,2)/discretization_nElem
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discretization_homogenizationAt = homogenizationAt
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discretization_microstructureAt = microstructureAt
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discretization_IPcoords0 = IPcoords0
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discretization_IPcoords = IPcoords0
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discretization_NodeCoords0 = NodeCoords0
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discretization_NodeCoords = NodeCoords0
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if(present(sharedNodesBeginn)) then
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discretization_sharedNodesBeginn = sharedNodesBeginn
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else
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discretization_sharedNodesBeginn = size(discretization_NodeCoords0,2)
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endif
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end subroutine discretization_init
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!--------------------------------------------------------------------------------------------------
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!> @brief write the displacements
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!--------------------------------------------------------------------------------------------------
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subroutine discretization_results
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real(pReal), dimension(:,:), allocatable :: u
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call results_closeGroup(results_addGroup('current/geometry'))
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u = discretization_NodeCoords (1:3,:discretization_sharedNodesBeginn) &
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- discretization_NodeCoords0(1:3,:discretization_sharedNodesBeginn)
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call results_writeDataset('current/geometry',u,'u_n','displacements of the nodes','m')
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u = discretization_IPcoords &
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- discretization_IPcoords0
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call results_writeDataset('current/geometry',u,'u_p','displacements of the materialpoints','m')
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end subroutine discretization_results
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!--------------------------------------------------------------------------------------------------
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!> @brief stores current IP coordinates
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!--------------------------------------------------------------------------------------------------
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subroutine discretization_setIPcoords(IPcoords)
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real(pReal), dimension(:,:), intent(in) :: IPcoords
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discretization_IPcoords = IPcoords
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end subroutine discretization_setIPcoords
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!--------------------------------------------------------------------------------------------------
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!> @brief stores current IP coordinates
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!--------------------------------------------------------------------------------------------------
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subroutine discretization_setNodeCoords(NodeCoords)
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real(pReal), dimension(:,:), intent(in) :: NodeCoords
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discretization_NodeCoords = NodeCoords
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end subroutine discretization_setNodeCoords
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end module discretization
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