cell node definition needs to be stored
This commit is contained in:
Martin Diehl
parent
ed1d06d6f1
commit
004abc2d4e
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@ -23,7 +23,12 @@ module mesh
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implicit none
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private
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type tCellNodeDefinition
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integer, dimension(:,:), allocatable :: parents
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integer, dimension(:,:), allocatable :: weights
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end type tCellNodeDefinition
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real(pReal), public, protected :: &
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mesh_unitlength !< physical length of one unit in mesh
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@ -38,7 +43,7 @@ module mesh
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!--------------------------------------------------------------------------------------------------
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integer, dimension(:,:), allocatable :: &
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mesh_FEnodes
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connectivity_elem
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real(pReal), dimension(:,:), allocatable :: &
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mesh_node, & !< node x,y,z coordinates (after deformation! ONLY FOR MARC!!!
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@ -164,7 +169,7 @@ subroutine mesh_init(ip,el)
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allocate(microstructureAt(theMesh%nElems), source=0)
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allocate(homogenizationAt(theMesh%nElems), source=0)
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mesh_FEnodes = mesh_marc_buildElements(theMesh%nElems,theMesh%elem%nNodes,FILEUNIT)
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connectivity_elem = mesh_marc_buildElements(theMesh%nElems,theMesh%elem%nNodes,FILEUNIT)
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call mesh_marc_buildElements2(microstructureAt,homogenizationAt, &
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mesh_nElems,theMesh%elem%nNodes,initialcondTableStyle,FILEUNIT)
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if (myDebug) write(6,'(a)') ' Built elements'; flush(6)
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@ -174,12 +179,12 @@ subroutine mesh_init(ip,el)
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#if defined(DAMASK_HDF5)
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call results_openJobFile
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call HDF5_closeGroup(results_addGroup('geometry'))
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call results_writeDataset('geometry',mesh_FEnodes,'C',&
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call results_writeDataset('geometry',connectivity_elem,'C',&
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'connectivity of the elements','-')
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call results_closeJobFile
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#endif
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call buildCells(theMesh,theMesh%elem,mesh_FEnodes)
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call buildCells(theMesh,theMesh%elem,connectivity_elem)
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call mesh_build_cellconnectivity
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if (myDebug) write(6,'(a)') ' Built cell connectivity'; flush(6)
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@ -641,14 +646,16 @@ function mesh_marc_buildElements(nElem,nNodes,fileUnit)
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if (e /= 0) then ! disregard non CP elems
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nNodesAlreadyRead = 0
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do j = 1,chunkPos(1)-2
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mesh_marc_buildElements(j,e) = mesh_FEasCP('node',IO_IntValue(line,chunkPos,j+2)) ! CP ids of nodes
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mesh_marc_buildElements(j,e) = &
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mesh_FEasCP('node',IO_IntValue(line,chunkPos,j+2))
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enddo
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nNodesAlreadyRead = chunkPos(1) - 2
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do while(nNodesAlreadyRead < nNodes) ! read on if not all nodes in one line
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read (fileUnit,'(A300)',END=620) line
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chunkPos = IO_stringPos(line)
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do j = 1,chunkPos(1)
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mesh_marc_buildElements(nNodesAlreadyRead+j,e) = mesh_FEasCP('node',IO_IntValue(line,chunkPos,j)) ! CP ids of nodes
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mesh_marc_buildElements(nNodesAlreadyRead+j,e) = &
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mesh_FEasCP('node',IO_IntValue(line,chunkPos,j))
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enddo
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nNodesAlreadyRead = nNodesAlreadyRead + chunkPos(1)
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enddo
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@ -731,6 +738,8 @@ subroutine buildCells(thisMesh,elem,connectivity_elem)
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integer,dimension(:,:), allocatable :: parentsAndWeights,candidates_global, connectivity_cell_reshape
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integer,dimension(:,:,:), allocatable :: connectivity_cell
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type(tCellNodeDefinition), dimension(:), allocatable :: cellNodeDefinition
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real(pReal), dimension(:,:), allocatable :: nodes_new,nodes
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integer :: e, n, c, p, s,i,m,j,nParentNodes,nCellNode,Nelem,candidateID
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@ -755,6 +764,8 @@ subroutine buildCells(thisMesh,elem,connectivity_elem)
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enddo
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nCellNode = thisMesh%nNodes
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allocate(cellNodeDefinition(elem%nNodes-1))
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!---------------------------------------------------------------------------------------------------
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! set connectivity of cell nodes that are defined by 2,...,nNodes real nodes
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@ -815,7 +826,9 @@ subroutine buildCells(thisMesh,elem,connectivity_elem)
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enddo
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i = uniqueRows(candidates_global(1:2*nParentNodes,:))
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allocate(cellNodeDefinition(nParentNodes-1)%parents(i,nParentNodes))
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allocate(cellNodeDefinition(nParentNodes-1)%weights(i,nParentNodes))
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! calculate coordinates of cell nodes and insert their ID into the cell conectivity
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nodes_new = reshape([(0.0_pReal,j = 1, 3*i)], [3,i])
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@ -823,27 +836,29 @@ subroutine buildCells(thisMesh,elem,connectivity_elem)
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i = 1
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n = 1
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do while(n <= size(candidates_local)*Nelem)
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j=0
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parentsAndWeights(:,1) = candidates_global(1:nParentNodes,n+j)
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parentsAndWeights(:,2) = candidates_global(nParentNodes+1:nParentNodes*2,n+j)
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e = candidates_global(nParentNodes*2+1,n+j)
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c = candidates_global(nParentNodes*2+2,n+j)
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do m = 1, nParentNodes
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nodes_new(:,i) = nodes_new(:,i) &
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+ thisMesh%node_0(:,parentsAndWeights(m,1)) * real(parentsAndWeights(m,2),pReal)
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enddo
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nodes_new(:,i) = nodes_new(:,i)/real(sum(parentsAndWeights(:,2)),pReal)
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j=0
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parentsAndWeights(:,1) = candidates_global(1:nParentNodes,n+j)
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parentsAndWeights(:,2) = candidates_global(nParentNodes+1:nParentNodes*2,n+j)
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e = candidates_global(nParentNodes*2+1,n+j)
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c = candidates_global(nParentNodes*2+2,n+j)
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do m = 1, nParentNodes
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nodes_new(:,i) = nodes_new(:,i) &
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+ thisMesh%node_0(:,parentsAndWeights(m,1)) * real(parentsAndWeights(m,2),pReal)
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enddo
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nodes_new(:,i) = nodes_new(:,i)/real(sum(parentsAndWeights(:,2)),pReal)
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do while (n+j<= size(candidates_local)*Nelem)
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if (any(candidates_global(1:2*nParentNodes,n+j)/=candidates_global(1:2*nParentNodes,n))) exit
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where (connectivity_cell(:,:,candidates_global(nParentNodes*2+1,n+j)) == -candidates_global(nParentNodes*2+2,n+j)) ! still locally defined
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connectivity_cell(:,:,candidates_global(nParentNodes*2+1,n+j)) = nCellNode + i ! gets current new cell node id
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end where
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do while (n+j<= size(candidates_local)*Nelem)
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if (any(candidates_global(1:2*nParentNodes,n+j)/=candidates_global(1:2*nParentNodes,n))) exit
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where (connectivity_cell(:,:,candidates_global(nParentNodes*2+1,n+j)) == -candidates_global(nParentNodes*2+2,n+j)) ! still locally defined
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connectivity_cell(:,:,candidates_global(nParentNodes*2+1,n+j)) = nCellNode + i ! gets current new cell node id
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end where
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j = j + 1
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enddo
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i=i+1
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n = n+j
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j = j+1
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enddo
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cellNodeDefinition(nParentNodes-1)%parents(i,:) = parentsAndWeights(:,1)
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cellNodeDefinition(nParentNodes-1)%weights(i,:) = parentsAndWeights(:,2)
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i = i+1
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n = n+j
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enddo
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nCellNode = nCellNode + i
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@ -940,7 +955,7 @@ subroutine mesh_build_cellconnectivity
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do n = 1,theMesh%elem%NcellnodesPerCell
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localCellnodeID = theMesh%elem%cell(n,i)
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if (localCellnodeID <= FE_NmatchingNodes(theMesh%elem%geomType)) then ! this cell node is a matching node
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matchingNodeID = mesh_FEnodes(localCellnodeID,e)
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matchingNodeID = connectivity_elem(localCellnodeID,e)
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if (matchingNode2cellnode(matchingNodeID) == 0) then ! if this matching node does not yet exist in the glbal cell node list ...
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mesh_Ncellnodes = mesh_Ncellnodes + 1 ! ... count it as cell node ...
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matchingNode2cellnode(matchingNodeID) = mesh_Ncellnodes ! ... and remember its global ID
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@ -994,7 +1009,7 @@ function mesh_build_cellnodes()
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localCellnodeID = mesh_cellnodeParent(2,n)
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myCoords = 0.0_pReal
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do m = 1,theMesh%elem%nNodes
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myCoords = myCoords + mesh_node(1:3,mesh_FEnodes(m,e)) &
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myCoords = myCoords + mesh_node(1:3,connectivity_elem(m,e)) &
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* theMesh%elem%cellNodeParentNodeWeights(m,localCellnodeID)
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enddo
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mesh_build_cellnodes(1:3,n) = myCoords / sum(theMesh%elem%cellNodeParentNodeWeights(:,localCellnodeID))
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