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DAMASK_EICMD/src/discretization.f90

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new module "discretization" should replace the part of mesh that is not only needed by plastic_nonlocal
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!--------------------------------------------------------------------------------------------------
!> @brief spatial discretization
documentation was missing
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!> @details serves as an abstraction layer between the different solvers and DAMASK
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!--------------------------------------------------------------------------------------------------
module discretization
use prec
use results
implicit none
private
mesh_elem and theMesh are deprecated
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integer, public, protected :: &
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discretization_nIP, &
discretization_nElem
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integer, public, protected, dimension(:), allocatable :: &
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discretization_homogenizationAt, &
discretization_microstructureAt
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mesh_elem and theMesh are deprecated
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real(pReal), public, protected, dimension(:,:), allocatable :: &
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discretization_IPcoords0, &
discretization_NodeCoords0, &
discretization_IPcoords, &
discretization_NodeCoords
do not write nodes shared over several processes - probably useful only for grid solver, FEM have connectivity matrix anyway - name could be improved (in fact, the index is the last not-shared node)
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integer :: &
typo
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discretization_sharedNodesBeginn
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public :: &
discretization_init, &
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discretization_results, &
setter for current nodal coordinates
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discretization_setIPcoords, &
discretization_setNodeCoords
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contains
documentation was missing
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!--------------------------------------------------------------------------------------------------
!> @brief stores the relevant information in globally accesible variables
!--------------------------------------------------------------------------------------------------
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subroutine discretization_init(homogenizationAt,microstructureAt,&
IPcoords0,NodeCoords0,&
typo
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sharedNodesBeginn)
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documentation was missing
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integer, dimension(:), intent(in) :: &
discretization contains now all information to substitute mesh only plastic_nonlocal needs extra information
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homogenizationAt, &
microstructureAt
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real(pReal), dimension(:,:), intent(in) :: &
IPcoords0, &
NodeCoords0
need to store cell nodes, not elem nodes
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integer, optional, intent(in) :: &
typo
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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)
bugfix: wrong number of IPs
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discretization_nIP = size(IPcoords0,2)/discretization_nElem
new module "discretization" should replace the part of mesh that is not only needed by plastic_nonlocal
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discretization contains now all information to substitute mesh only plastic_nonlocal needs extra information
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discretization_homogenizationAt = homogenizationAt
discretization_microstructureAt = microstructureAt
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discretization_IPcoords0 = IPcoords0
discretization_IPcoords = IPcoords0
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discretization_NodeCoords0 = NodeCoords0
discretization_NodeCoords = NodeCoords0
fixed precision even if compiler flag is not set
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if(present(sharedNodesBeginn)) then
typo
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discretization_sharedNodesBeginn = sharedNodesBeginn
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else
typo
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discretization_sharedNodesBeginn = size(discretization_NodeCoords0,2)
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endif
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end subroutine discretization_init
documentation was missing
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!--------------------------------------------------------------------------------------------------
!> @brief write the displacements
!--------------------------------------------------------------------------------------------------
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subroutine discretization_results
always use HDF5 output
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real(pReal), dimension(:,:), allocatable :: u
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call results_closeGroup(results_addGroup('current/geometry'))
data layout and names as discussed with Karo and Philip
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typo
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u = discretization_NodeCoords (1:3,:discretization_sharedNodesBeginn) &
- 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 &
- 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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documentation was missing
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!--------------------------------------------------------------------------------------------------
!> @brief stores current IP coordinates
!--------------------------------------------------------------------------------------------------
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subroutine discretization_setIPcoords(IPcoords)
real(pReal), dimension(:,:), intent(in) :: IPcoords
discretization_IPcoords = IPcoords
end subroutine discretization_setIPcoords
setter for current nodal coordinates
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!--------------------------------------------------------------------------------------------------
!> @brief stores current IP coordinates
!--------------------------------------------------------------------------------------------------
subroutine discretization_setNodeCoords(NodeCoords)
real(pReal), dimension(:,:), intent(in) :: NodeCoords
discretization_NodeCoords = NodeCoords
end subroutine discretization_setNodeCoords
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end module discretization