added function calls in init()
This commit is contained in:
Philip Eisenlohr
parent
35266bd513
commit
df3f327ece
653
trunk/mesh.f90
653
trunk/mesh.f90
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@ -9,7 +9,6 @@
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! ---------------------------
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! _Nelems : total number of elements in mesh
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! _NcpElems : total number of CP elements in mesh
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! _NelemTypes: total number of element types in mesh
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! _Nnodes : total number of nodes in mesh
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! _maxNnodes : max number of nodes in any CP element
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! _maxNips : max number of IPs in any CP element
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@ -41,7 +40,7 @@
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! _ipNeighborhood : 6 or less neighboring IPs as [element_num, IP_index]
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! order is +x,-x,+y,-y,+z,-z but meaning strongly depends on Elemtype
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! ---------------------------
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integer(pInt) mesh_Nelems,mesh_NcpElems,mesh_NelemTypes
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integer(pInt) mesh_Nelems,mesh_NcpElems
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integer(pInt) mesh_Nnodes,mesh_maxNnodes,mesh_maxNips,mesh_maxNipNeighbors,mesh_maxNsharedElems
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integer(pInt), dimension(:,:), allocatable, target :: mesh_mapFEtoCPelem,mesh_mapFEtoCPnode
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integer(pInt), dimension(:,:), allocatable :: mesh_element, mesh_sharedElem
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@ -129,7 +128,13 @@
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!***********************************************************
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! initialization
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!***********************************************************
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SUBROUTINE mesh_init ()
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SUBROUTINE mesh_init ()
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use prec, only: pInt
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use IO, only: IO_open_InputFile
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implicit none
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integer(pInt), parameter :: fileUnit = 222
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mesh_Nelems = 0_pInt
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mesh_NcpElems = 0_pInt
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@ -142,14 +147,82 @@
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FE_mapElemtype( 7) = 1
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FE_mapElemtype(134) = 2
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! call to various subrountes to parse the stuff from the input file...
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! call to various subrountes to parse the stuff from the input file...
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if (IO_open_inputFile(fileUnit)) then
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call mesh_get_meshDimensions(fileUnit)
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call mesh_get_nodeElemDimensions(fileUnit)
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call mesh_build_nodeMapping(fileUnit)
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call mesh_build_elemMapping(fileUnit)
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call mesh_build_nodes(fileUnit)
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call mesh_build_elements(fileUnit)
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call mesh_build_sharedElems(fileUnit)
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call mesh_build_ipNeighborhood()
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close (fileUnit)
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else
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call IO_error(100)
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endif
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END SUBROUTINE
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!***********************************************************
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! FE to CP id mapping by binary search thru lookup array
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!
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! valid questions are 'elem', 'node'
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!***********************************************************
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FUNCTION mesh_FEasCP(what,id)
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use prec, only: pInt
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use IO, only: IO_lc
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implicit none
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character(len=*), intent(in) :: what
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integer(pInt), intent(in) :: id
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integer(pInt), dimension(:,:), pointer :: lookupMap
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integer(pInt) mesh_FEasCP, lower,upper,center
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mesh_FEasCP = 0_pInt
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select case(IO_lc(what(1:4)))
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case('elem')
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lookupMap => mesh_mapFEtoCPelem
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case('node')
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lookupMap => mesh_mapFEtoCPnode
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case default
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return
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end select
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lower = 1_pInt
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upper = size(lookupMap,2)
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! check at bounds QUESTION is it valid to extend bounds by 1 and just do binary search w/o init check at bounds?
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if (lookupMap(1,lower) == id) then
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mesh_FEasCP = lookupMap(2,lower)
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return
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elseif (lookupMap(1,upper) == id) then
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mesh_FEasCP = lookupMap(2,upper)
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return
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endif
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! binary search in between bounds
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do while (upper-lower > 1)
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center = (lower+upper)/2
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if (lookupMap(1,center) < id) then
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lower = center
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elseif (lookupMap(1,center) > id) then
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upper = center
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else
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mesh_FEasCP = lookupMap(2,center)
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exit
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end if
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end do
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return
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END FUNCTION
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!***********************************************************
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! find face-matching element of same type
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!
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!
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!***********************************************************
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!!***********************************************************
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FUNCTION mesh_faceMatch(face,elem)
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use prec, only: pInt
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@ -194,120 +267,117 @@ candidate: do i=1,minN ! iterate over lonelyNode's shared elements
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END FUNCTION
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!***********************************************************
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! build up of IP neighborhood
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!***********************************************************
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SUBROUTINE mesh_build_ipNeighborhood()
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!********************************************************************
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! get count of elements, nodes, and cp elements in mesh
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! for subsequent array allocations
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!
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! assign globals:
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! _Nelems, _Nnodes, _NcpElems
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!********************************************************************
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SUBROUTINE mesh_get_meshDimensions (unit)
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use prec, only: pInt
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use IO
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implicit none
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integer(pInt) e,t,i,j,k,n
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integer(pInt) neighbor,neighboringElem,neighboringIP,matchingElem,faceNode,linkingNode
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allocate(mesh_ipNeighborhood(2,mesh_maxNipNeighbors,mesh_maxNips,mesh_NcpElems))
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do e = 1,mesh_NcpElems ! loop over cpElems
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t = FE_mapElemtype(mesh_element(2,e)) ! get elemType
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do i = 1,FE_Nips(t) ! loop over IPs of elem
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do n = 1,FE_NipNeighbors(t) ! loop over neighbors of IP
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neighbor = FE_ipNeighbor(n,i,t)
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if (neighbor > 0) then ! intra-element IP
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neighboringElem = e
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neighboringIP = neighbor
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else ! neighboring element's IP
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neighboringElem = 0_pInt
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neighboringIP = 0_pInt
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matchingElem = mesh_faceMatch(-neighbor,e) ! get CP elem id of face match
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if (matchingElem > 0 .and. &
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FE_mapElemtype(mesh_element(2,matchingElem)) == t) then ! found match of same type?
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matchFace: do j = 1,FE_NfaceNodes(-neighbor,t) ! count over nodes on matching face
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faceNode = FE_nodeOnFace(j,-neighbor,t) ! get face node id
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if (i == FE_ipAtNode(faceNode,t)) then ! ip linked to face node is me?
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linkingNode = mesh_element(4+faceNode,e) ! FE id of this facial node
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do k = 1,FE_Nnodes(t) ! loop over nodes in matching element
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if (linkingNode == mesh_element(4+k,matchingElem)) then
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neighboringElem = matchingElem
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neighboringIP = FE_ipAtNode(k,t)
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exit matchFace
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endif
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end do
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endif
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end do matchFace
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endif
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endif
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mesh_ipNeighborhood(1,n,i,e) = neighboringElem
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mesh_ipNeighborhood(2,n,i,e) = neighboringIP
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end do
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end do
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integer(pInt) unit,i,pos(41)
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character*300 line
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610 FORMAT(A300)
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rewind(unit)
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do
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read (unit,610,END=620) line
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pos = IO_stringPos(line,20)
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select case ( IO_lc(IO_Stringvalue(line,pos,1)))
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case('sizing')
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mesh_Nelems = IO_IntValue (line,pos,3)
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mesh_Nnodes = IO_IntValue (line,pos,4)
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case('hypoelastic')
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do i=1,4
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read (unit,610,END=620) line
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end do
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pos = IO_stringPos(line,20)
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if( IO_lc(IO_Stringvalue(line,pos,2)).eq.'to' )then
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mesh_NcpElems = IO_IntValue(line,pos,3)-IO_IntValue(line,pos,1)+1
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else
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mesh_NcpElems = mesh_NcpElems + pos(1)
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do while( IO_lc(IO_Stringvalue(line,pos,pos(1))).eq.'c' )
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mesh_NcpElems = mesh_NcpElems - 1 ! Counted the c character from the line
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read (unit,610,END=620) line
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pos = IO_stringPos(line,20)
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mesh_NcpElems = mesh_NcpElems + pos(1)
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end do
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end if
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end select
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end do
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return
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620 return
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END SUBROUTINE
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!***********************************************************
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! FE to CP id mapping by binary search thru lookup array
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!********************************************************************
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! get maximum count of nodes, IPs, IP neighbors, and shared elements
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! for subsequent array allocations
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!
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! valid questions are 'elem', 'node'
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!***********************************************************
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FUNCTION mesh_FEasCP(what,id)
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! assign globals:
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! _maxNnodes, _maxNips, _maxNipNeighbors, _maxNsharedElems
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!********************************************************************
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SUBROUTINE mesh_get_nodeElemDimensions (unit)
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use prec, only: pInt
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use IO, only: IO_lc
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use IO
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implicit none
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character(len=*), intent(in) :: what
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integer(pInt), intent(in) :: id
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integer(pInt), dimension(:,:), pointer :: lookupMap
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integer(pInt) mesh_FEasCP, lower,upper,center
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mesh_FEasCP = 0_pInt
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select case(IO_lc(what(1:4)))
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case('elem')
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lookupMap => mesh_mapFEtoCPelem
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case('node')
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lookupMap => mesh_mapFEtoCPnode
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case default
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return
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end select
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lower = 1_pInt
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upper = size(lookupMap,2)
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! check at bounds
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if (lookupMap(1,lower) == id) then
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mesh_FEasCP = lookupMap(2,lower)
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return
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elseif (lookupMap(1,upper) == id) then
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mesh_FEasCP = lookupMap(2,upper)
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return
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endif
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! binary search in between bounds
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do while (upper-lower > 1)
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center = (lower+upper)/2
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if (lookupMap(1,center) < id) then
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lower = center
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elseif (lookupMap(1,center) > id) then
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upper = center
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else
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mesh_FEasCP = lookupMap(2,center)
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exit
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integer(pInt), dimension (mesh_Nnodes) :: node_count
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integer(pInt) unit,i,j,n,t,e
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integer(pInt), dimension (133) :: pos
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character*300 line
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610 FORMAT(A300)
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node_count = 0_pInt
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rewind(unit)
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do
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read (unit,610,END=630) line
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pos = IO_stringPos(line,1)
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if( IO_lc(IO_stringValue(line,pos,1)) == 'connectivity' ) then
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read (unit,610,END=630) line ! Garbage line
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do i=1,mesh_Nelems ! read all elements
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read (unit,610,END=630) line
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pos = IO_stringPos(line,66) ! limit to 64 nodes max (plus ID, type)
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e = mesh_FEasCP('elem',IO_intValue(line,pos,1))
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if (e /= 0) then
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t = FE_mapElemtype(IO_intValue(line,pos,2))
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mesh_maxNnodes = max(mesh_maxNnodes,FE_Nnodes(t))
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mesh_maxNips = max(mesh_maxNips,FE_Nips(t))
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mesh_maxNipNeighbors = max(mesh_maxNipNeighbors,FE_NipNeighbors(t))
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do j=1,FE_Nnodes(t)
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n = mesh_FEasCP('node',IO_IntValue (line,pos,j+2))
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node_count(n) = node_count(n)+1
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end do
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end if
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end do
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exit
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end if
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end do
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return
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END FUNCTION
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630 mesh_maxNsharedElems = maxval(node_count)
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return
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END SUBROUTINE
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!********************************************************************
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! Build node mapping from FEM to CP
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!
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! assign globals:
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! _maxNsharedElems
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! allocate globals:
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! _mapFEtoCPnode
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!********************************************************************
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SUBROUTINE mesh_build_nodeMapping (unit)
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@ -323,8 +393,7 @@ matchFace: do j = 1,FE_NfaceNodes(-neighbor,t) ! count over nodes on matc
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610 FORMAT(A300)
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allocate ( mesh_mapFEtoCPnode(2,mesh_Nnodes) )
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mesh_mapFEtoCPnode(:,:) = 0_pInt
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allocate (mesh_mapFEtoCPnode(2,mesh_Nnodes)) ; mesh_mapFEtoCPnode = 0_pInt
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node_count(:) = 0_pInt
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rewind(unit)
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@ -348,150 +417,61 @@ matchFace: do j = 1,FE_NfaceNodes(-neighbor,t) ! count over nodes on matc
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END SUBROUTINE
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!********************************************************************
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! Build element mapping from FEM to CP
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!
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! allocate globals:
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! _mapFEtoCPelem
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!********************************************************************
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SUBROUTINE mesh_build_elemMapping (unit)
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use prec, only: pInt
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use math, only: qsort
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use IO
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implicit none
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integer unit, i,CP_elem
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character*300 line
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integer(pInt), dimension (3) :: pos
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integer(pInt), dimension (1+mesh_NcpElems) :: contInts
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610 FORMAT(A300)
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allocate (mesh_mapFEtoCPelem(2,mesh_NcpElems)) ; mesh_mapFEtoCPelem = 0_pInt
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CP_elem = 0_pInt
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rewind(unit)
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do
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read (unit,610,END=620) line
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pos = IO_stringPos(line,1)
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if( IO_lc(IO_stringValue(line,pos,1)) == 'hypoelastic' ) then
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do i=1,3 ! skip three lines
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read (unit,610,END=620) line
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end do
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contInts = IO_continousIntValues(unit,mesh_NcpElems)
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do i = 1,contInts(1)
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CP_elem = CP_elem+1
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mesh_mapFEtoCPelem(1,CP_elem) = contInts(1+i)
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mesh_mapFEtoCPelem(2,CP_elem) = CP_elem
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enddo
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end if
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end do
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620 call qsort(mesh_mapFEtoCPelem,1,size(mesh_mapFEtoCPelem,2)) ! should be mesh_NcpElems
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return
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END SUBROUTINE
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!********************************************************************
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! Build node mapping from FEM to CP
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!
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! assign globals:
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! _maxNnodes, _maxNips, _maxNipNeighbors, _maxNsharedElems
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! store x,y,z coordinates of all nodes in mesh
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!
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! allocate globals:
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! _node
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!********************************************************************
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SUBROUTINE mesh_build_maxNofCPelems (unit)
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use prec, only: pInt
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use IO
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implicit none
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integer(pInt), dimension (mesh_Nnodes) :: node_count
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integer(pInt) unit,i,j,n,t,e
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integer(pInt), dimension (133) :: pos
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character*300 line
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610 FORMAT(A300)
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node_count = 0_pInt
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rewind(unit)
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do
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read (unit,610,END=630) line
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pos = IO_stringPos(line,1)
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if( IO_lc(IO_stringValue(line,pos,1)) == 'connectivity' ) then
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read (unit,610,END=630) line ! Garbage line
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do i=1,mesh_Nelems ! read all elements
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read (unit,610,END=630) line
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pos = IO_stringPos(line,66) ! limit to 64 nodes max (plus ID, type)
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e = mesh_FEasCP('elem',IO_intValue(line,pos,1))
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if (e /= 0) then
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t = FE_mapElemtype(IO_intValue(line,pos,2))
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mesh_maxNnodes = max(mesh_maxNnodes,FE_Nnodes(t))
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mesh_maxNips = max(mesh_maxNips,FE_Nips(t))
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mesh_maxNipNeighbors = max(mesh_maxNipNeighbors,FE_NipNeighbors(t))
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do j=1,FE_Nnodes(t)
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n = mesh_FEasCP('node',IO_IntValue (line,pos,j+2))
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node_count(n) = node_count(n)+1
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end do
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end if
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end do
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exit
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end if
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end do
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630 mesh_maxNsharedElems = maxval(node_count)
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return
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END SUBROUTINE
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!********************************************************************
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! Build element mapping from FEM to CP
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!********************************************************************
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SUBROUTINE mesh_build_elemMapping (unit)
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use prec, only: pInt
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use math, only: qsort
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use IO
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implicit none
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integer unit, i,CP_elem
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character*300 line
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integer(pInt), dimension (3) :: pos
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integer(pInt), dimension (1+mesh_NcpElems) :: contInts
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610 FORMAT(A300)
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allocate ( mesh_mapFEtoCPelem(2,mesh_NcpElems) )
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mesh_mapFEtoCPelem(:,:) = 0_pInt
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CP_elem = 0_pInt
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rewind(unit)
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do
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read (unit,610,END=620) line
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pos = IO_stringPos(line,1)
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if( IO_lc(IO_stringValue(line,pos,1)) == 'hypoelastic' ) then
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do i=1,3 ! skip three lines
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read (unit,610,END=620) line
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end do
|
||||
contInts = IO_continousIntValues(unit,mesh_NcpElems)
|
||||
do i = 1,contInts(1)
|
||||
CP_elem = CP_elem+1
|
||||
mesh_mapFEtoCPelem(1,CP_elem) = contInts(1+i)
|
||||
mesh_mapFEtoCPelem(2,CP_elem) = CP_elem
|
||||
enddo
|
||||
end if
|
||||
end do
|
||||
|
||||
620 call qsort(mesh_mapFEtoCPelem,1,size(mesh_mapFEtoCPelem,2)) ! should be mesh_NcpElems
|
||||
|
||||
return
|
||||
END SUBROUTINE
|
||||
|
||||
|
||||
!********************************************************************
|
||||
!********************************************************************
|
||||
SUBROUTINE mesh_build_sharedElems (unit)
|
||||
|
||||
use prec, only: pInt
|
||||
use IO
|
||||
implicit none
|
||||
|
||||
integer unit,i,j,CP_node,CP_elem
|
||||
integer(pInt), dimension (133) :: pos
|
||||
character*300 line
|
||||
|
||||
610 FORMAT(A300)
|
||||
|
||||
allocate ( mesh_sharedElem( 1+mesh_maxNsharedElems,mesh_Nnodes) )
|
||||
mesh_sharedElem(:,:) = 0_pInt
|
||||
|
||||
rewind(unit)
|
||||
do
|
||||
read (unit,610,END=620) line
|
||||
pos = IO_stringPos(line,1)
|
||||
if( IO_lc(IO_stringValue(line,pos,1)) == 'connectivity' ) then
|
||||
read (unit,610,END=620) line ! Garbage line
|
||||
do i=1,mesh_Nelems
|
||||
read (unit,610,END=620) line
|
||||
pos = IO_stringPos(line,66) ! limit to 64 nodes max (plus ID, type)
|
||||
CP_elem = mesh_FEasCP('elem',IO_IntValue(line,pos,1))
|
||||
if (CP_elem /= 0) then ! disregard non CP elems
|
||||
do j = 1,FE_Nnodes(FE_mapElemtype(IO_intValue(line,pos,2)))
|
||||
CP_node = mesh_FEasCP('node',IO_IntValue (line,pos,j+2))
|
||||
mesh_sharedElem(1,CP_node) = mesh_sharedElem(1,CP_node) + 1
|
||||
mesh_sharedElem(1+mesh_sharedElem(1,CP_node),CP_node) = CP_elem
|
||||
enddo
|
||||
end if
|
||||
end do
|
||||
exit
|
||||
end if
|
||||
end do
|
||||
|
||||
620 return
|
||||
|
||||
END SUBROUTINE
|
||||
|
||||
!********************************************************************
|
||||
!********************************************************************
|
||||
SUBROUTINE mesh_build_nodeCoords (unit)
|
||||
SUBROUTINE mesh_build_nodes (unit)
|
||||
|
||||
use prec, only: pInt
|
||||
use IO
|
||||
|
|
@ -530,9 +510,10 @@ matchFace: do j = 1,FE_NfaceNodes(-neighbor,t) ! count over nodes on matc
|
|||
|
||||
|
||||
!********************************************************************
|
||||
!
|
||||
! assign globals:
|
||||
! _maxNnodes, _maxNips, _maxNipNeighbors
|
||||
! store FEid, type, mat, tex, and node list per element
|
||||
!
|
||||
! allocate globals:
|
||||
! _element
|
||||
!********************************************************************
|
||||
SUBROUTINE mesh_build_elements (unit)
|
||||
|
||||
|
|
@ -545,13 +526,11 @@ matchFace: do j = 1,FE_NfaceNodes(-neighbor,t) ! count over nodes on matc
|
|||
integer(pInt), dimension(1+mesh_NcpElems) :: contInts
|
||||
character*300 line
|
||||
|
||||
rewind(unit)
|
||||
allocate ( mesh_element (4+mesh_maxNnodes,mesh_NcpElems) )
|
||||
write(*,*) 'allocated',4+mesh_maxNnodes,mesh_NcpElems
|
||||
mesh_element(:,:) = 0_pInt
|
||||
allocate (mesh_element (4+mesh_maxNnodes,mesh_NcpElems)) ; mesh_element = 0_pInt
|
||||
|
||||
610 FORMAT(A300)
|
||||
|
||||
rewind(unit)
|
||||
do
|
||||
read (unit,610,END=620) line
|
||||
pos = IO_stringPos(line,2)
|
||||
|
|
@ -573,8 +552,8 @@ matchFace: do j = 1,FE_NfaceNodes(-neighbor,t) ! count over nodes on matc
|
|||
exit
|
||||
endif
|
||||
enddo
|
||||
write(*,*) 'done with connectivity.'
|
||||
do ! fast forward to "initial state" sections
|
||||
|
||||
do ! fast forward to first "initial state" section
|
||||
read (unit,610,END=620) line
|
||||
if( (IO_lc(IO_stringValue(line,pos,1)) == 'initial').and. &
|
||||
(IO_lc(IO_stringValue(line,pos,2)) == 'state') ) exit
|
||||
|
|
@ -590,13 +569,13 @@ matchFace: do j = 1,FE_NfaceNodes(-neighbor,t) ! count over nodes on matc
|
|||
read (unit,610,END=620) line
|
||||
do while (scan(IO_stringValue(line,pos,1),'+-',back=.true.)>1)
|
||||
val = NINT(IO_fixedNoEFloatValue (line,(/0,20/),1)) ! state var's value
|
||||
contInts = IO_continousIntValues(unit,mesh_Nelems) ! read affected elements
|
||||
contInts = IO_continousIntValues(unit,mesh_Nelems) ! get affected elements
|
||||
do i = 1,contInts(1)
|
||||
CP_elem = mesh_FEasCP('elem',contInts(1+i))
|
||||
mesh_element(1+sv,CP_elem) = val
|
||||
enddo
|
||||
read (unit,610,END=620) line ! ignore IP range
|
||||
read (unit,610,END=620) line ! read ahead to check in do loop
|
||||
read (unit,610,END=620) line ! read ahead (check in do loop)
|
||||
enddo
|
||||
endif
|
||||
endif
|
||||
|
|
@ -607,59 +586,109 @@ matchFace: do j = 1,FE_NfaceNodes(-neighbor,t) ! count over nodes on matc
|
|||
END SUBROUTINE
|
||||
|
||||
|
||||
!********************************************************************
|
||||
! Get global variables
|
||||
!
|
||||
! assign globals:
|
||||
! _Nelems, _Nnodes, NcpElem
|
||||
!********************************************************************
|
||||
SUBROUTINE mesh_get_globals (unit)
|
||||
|
||||
use prec, only: pInt
|
||||
use IO
|
||||
implicit none
|
||||
|
||||
integer(pInt) unit,i,pos(41)
|
||||
character*300 line
|
||||
|
||||
610 FORMAT(A300)
|
||||
|
||||
mesh_NelemTypes = 0_pInt
|
||||
|
||||
rewind(unit)
|
||||
do
|
||||
read (unit,610,END=620) line
|
||||
pos = IO_stringPos(line,20)
|
||||
|
||||
select case ( IO_lc(IO_Stringvalue(line,pos,1)))
|
||||
case('sizing')
|
||||
mesh_Nelems = IO_IntValue (line,pos,3)
|
||||
mesh_Nnodes = IO_IntValue (line,pos,4)
|
||||
case('hypoelastic')
|
||||
do i=1,4
|
||||
read (unit,610,END=620) line
|
||||
end do
|
||||
pos = IO_stringPos(line,20)
|
||||
if( IO_lc(IO_Stringvalue(line,pos,2)).eq.'to' )then
|
||||
mesh_NcpElems = IO_IntValue(line,pos,3)-IO_IntValue(line,pos,1)+1
|
||||
else
|
||||
mesh_NcpElems = mesh_NcpElems + pos(1)
|
||||
do while( IO_lc(IO_Stringvalue(line,pos,pos(1))).eq.'c' )
|
||||
mesh_NcpElems = mesh_NcpElems - 1 ! Counted the c character from the line
|
||||
read (unit,610,END=620) line
|
||||
pos = IO_stringPos(line,20)
|
||||
mesh_NcpElems = mesh_NcpElems + pos(1)
|
||||
end do
|
||||
end if
|
||||
|
||||
end select
|
||||
|
||||
end do
|
||||
|
||||
620 return
|
||||
|
||||
END SUBROUTINE
|
||||
!********************************************************************
|
||||
! build list of elements shared by each node in mesh
|
||||
!
|
||||
! allocate globals:
|
||||
! _sharedElem
|
||||
!********************************************************************
|
||||
SUBROUTINE mesh_build_sharedElems (unit)
|
||||
|
||||
use prec, only: pInt
|
||||
use IO
|
||||
implicit none
|
||||
|
||||
integer unit,i,j,CP_node,CP_elem
|
||||
integer(pInt), dimension (133) :: pos
|
||||
character*300 line
|
||||
|
||||
610 FORMAT(A300)
|
||||
|
||||
allocate ( mesh_sharedElem( 1+mesh_maxNsharedElems,mesh_Nnodes) )
|
||||
mesh_sharedElem(:,:) = 0_pInt
|
||||
|
||||
rewind(unit)
|
||||
do
|
||||
read (unit,610,END=620) line
|
||||
pos = IO_stringPos(line,1)
|
||||
if( IO_lc(IO_stringValue(line,pos,1)) == 'connectivity' ) then
|
||||
read (unit,610,END=620) line ! Garbage line
|
||||
do i=1,mesh_Nelems
|
||||
read (unit,610,END=620) line
|
||||
pos = IO_stringPos(line,66) ! limit to 64 nodes max (plus ID, type)
|
||||
CP_elem = mesh_FEasCP('elem',IO_IntValue(line,pos,1))
|
||||
if (CP_elem /= 0) then ! disregard non CP elems
|
||||
do j = 1,FE_Nnodes(FE_mapElemtype(IO_intValue(line,pos,2)))
|
||||
CP_node = mesh_FEasCP('node',IO_IntValue (line,pos,j+2))
|
||||
mesh_sharedElem(1,CP_node) = mesh_sharedElem(1,CP_node) + 1
|
||||
mesh_sharedElem(1+mesh_sharedElem(1,CP_node),CP_node) = CP_elem
|
||||
enddo
|
||||
end if
|
||||
end do
|
||||
exit
|
||||
end if
|
||||
end do
|
||||
|
||||
620 return
|
||||
|
||||
END SUBROUTINE
|
||||
|
||||
|
||||
!***********************************************************
|
||||
! build up of IP neighborhood
|
||||
!
|
||||
! allocate globals
|
||||
! _ipNeighborhood
|
||||
!***********************************************************
|
||||
SUBROUTINE mesh_build_ipNeighborhood()
|
||||
|
||||
use prec, only: pInt
|
||||
implicit none
|
||||
|
||||
integer(pInt) e,t,i,j,k,n
|
||||
integer(pInt) neighbor,neighboringElem,neighboringIP,matchingElem,faceNode,linkingNode
|
||||
|
||||
allocate(mesh_ipNeighborhood(2,mesh_maxNipNeighbors,mesh_maxNips,mesh_NcpElems)) ; mesh_ipNeighborhood = 0_pInt
|
||||
|
||||
do e = 1,mesh_NcpElems ! loop over cpElems
|
||||
t = FE_mapElemtype(mesh_element(2,e)) ! get elemType
|
||||
do i = 1,FE_Nips(t) ! loop over IPs of elem
|
||||
do n = 1,FE_NipNeighbors(t) ! loop over neighbors of IP
|
||||
neighbor = FE_ipNeighbor(n,i,t)
|
||||
if (neighbor > 0) then ! intra-element IP
|
||||
neighboringElem = e
|
||||
neighboringIP = neighbor
|
||||
else ! neighboring element's IP
|
||||
neighboringElem = 0_pInt
|
||||
neighboringIP = 0_pInt
|
||||
matchingElem = mesh_faceMatch(-neighbor,e) ! get CP elem id of face match
|
||||
if (matchingElem > 0 .and. &
|
||||
FE_mapElemtype(mesh_element(2,matchingElem)) == t) then ! found match of same type?
|
||||
matchFace: do j = 1,FE_NfaceNodes(-neighbor,t) ! count over nodes on matching face
|
||||
faceNode = FE_nodeOnFace(j,-neighbor,t) ! get face node id
|
||||
if (i == FE_ipAtNode(faceNode,t)) then ! ip linked to face node is me?
|
||||
linkingNode = mesh_element(4+faceNode,e) ! FE id of this facial node
|
||||
do k = 1,FE_Nnodes(t) ! loop over nodes in matching element
|
||||
if (linkingNode == mesh_element(4+k,matchingElem)) then
|
||||
neighboringElem = matchingElem
|
||||
neighboringIP = FE_ipAtNode(k,t)
|
||||
exit matchFace
|
||||
endif
|
||||
end do
|
||||
endif
|
||||
end do matchFace
|
||||
endif
|
||||
endif
|
||||
mesh_ipNeighborhood(1,n,i,e) = neighboringElem
|
||||
mesh_ipNeighborhood(2,n,i,e) = neighboringIP
|
||||
end do
|
||||
end do
|
||||
end do
|
||||
|
||||
return
|
||||
|
||||
END SUBROUTINE
|
||||
|
||||
|
||||
END MODULE mesh
|
||||
|
||||
Loading…
Reference in New Issue