add input routines
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William Counts
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6d3155efcb
commit
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216
trunk/mesh.f90
216
trunk/mesh.f90
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@ -8,7 +8,8 @@
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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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! _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 element
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! _maxNips : max number of IPs in any element
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@ -39,7 +40,8 @@
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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_Nnodes,mesh_maxNnodes,mesh_maxNips,mesh_maxNsharedElems
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integer(pInt) mesh_Nelems,mesh_NcpElems,mesh_NelemTypes
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integer(pInt) mesh_Nnodes,mesh_maxNnodes,mesh_maxNips,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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integer(pInt), dimension(:,:,:,:), allocatable :: mesh_ipNeighborhood
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@ -100,6 +102,19 @@
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! ---------------------------
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!***********************************************************
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! initialization
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!***********************************************************
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SUBROUTINE mesh_init ()
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mesh_Nelems = 0_pInt
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mesh_NcpElems = 0_pInt
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mesh_Nnodes = 0_pInt
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mesh_maxNips = 0_pInt
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mesh_maxNnodes = 0_pInt
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mesh_maxNsharedElems = 0_pInt
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! call to various subrountes to parse the stuff from the input file...
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END SUBROUTINE
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!***********************************************************
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! find face-matching element of same type
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@ -254,29 +269,184 @@ matchFace: do j = 1,FE_NfaceNodes(-neighbor,t) ! count over nodes on matching f
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END FUNCTION
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!***********************************************************
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! initialization
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!***********************************************************
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SUBROUTINE mesh_init ()
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!********************************************************************
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! Build node mapping from FEM to CP
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!********************************************************************
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SUBROUTINE mesh_build_nodeMapping (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) unit,i
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integer(pInt), dimension (3) :: pos
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character*264 line
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610 FORMAT(A264)
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rewind(unit)
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allocate ( mesh_mapFEtoCPnode(2,mesh_Nnodes) )
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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)) == 'coordinates' ) then
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read (unit,610,END=620) line ! skip crap line
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do i=1,mesh_Nnodes
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read (unit,610,END=620) line
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mesh_mapFEtoCPnode(1,i) = IO_fixedIntValue (line,(/0,10/),1)
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mesh_mapFEtoCPnode(2,i) = i
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end do
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end if
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end do
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620 continue
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return
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END SUBROUTINE
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!********************************************************************
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! Build ele mapping from FEM to CP
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!********************************************************************
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SUBROUTINE mesh_build_CPeleMapping (unit)
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use prec, only: pInt
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implicit none
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integer unit
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return
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END SUBROUTINE
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!********************************************************************
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!********************************************************************
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SUBROUTINE mesh_build_Sharedelems (unit)
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use prec, only: pInt
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implicit none
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integer unit
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return
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END SUBROUTINE
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!********************************************************************
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!********************************************************************
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SUBROUTINE mesh_build_nodeCoord (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 unit,i,j,m
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integer(pInt), dimension(3) :: pos
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integer(pInt), dimension(5), parameter :: node_ends = (/0,10,30,50,70/)
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character*264 line
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rewind(unit)
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allocate ( mesh_node (3,mesh_Nnodes) )
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610 FORMAT(A264)
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do while(.true.)
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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)) == 'coordinates' ) then
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read (unit,610,END=620) line ! skip crap line
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do i=1,mesh_Nnodes
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read (unit,610,END=620) line
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m = mesh_FEasCP('node',IO_fixedIntValue (line,node_ends,1))
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do j=1,3
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mesh_node(j,m) = IO_fixedNoEFloatValue (line,node_ends,j+1)
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end do
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end do
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end if
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end do
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620 continue
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return
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END SUBROUTINE
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!********************************************************************
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!********************************************************************
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SUBROUTINE mesh_build_element (unit)
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use prec, only: pInt
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implicit none
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integer unit
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return
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END SUBROUTINE
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mesh_Nelems = 0_pInt
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mesh_NcpElems = 0_pInt
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mesh_Nnodes = 0_pInt
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mesh_maxNips = 0_pInt
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mesh_maxNnodes = 0_pInt
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mesh_maxNsharedElems = 0_pInt
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call mesh_parse_inputFile ()
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!********************************************************************
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! Get global variables (like # ele, # nodes, # ele types, # CP ele)
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!********************************************************************
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SUBROUTINE mesh_get_globals (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) unit,i,pos(41)
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character*264 line
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610 FORMAT(A264)
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rewind(unit)
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mesh_NelemTypes = 0_pInt
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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('elements')
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mesh_NelemTypes = mesh_NelemTypes+1
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case('hypoelastic')
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write(7,*) 'hypo'
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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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write(7,*) pos(1)
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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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write(7,*) pos(1)
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do i=1,pos(1)
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write(7,*) pos(1)
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end do
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end if
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end select
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! pos = 1
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! do while( pos.le.len_trim(line)-1 )
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! pos = IO_skip_white_space(line,pos)
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! if( line(pos:pos).eq.'c' )then
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! read (unit,610,END=630) line
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! pos = 1
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! pos = IO_skip_white_space(line,pos)
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! end if
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! call IO_extract_INT(line,pos,start)
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! num_cp_ele = num_cp_ele + 1
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! end do
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! end if
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end do
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620 continue
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return
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END SUBROUTINE
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END SUBROUTINE
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!***********************************************************
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! parsing of input file
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!***********************************************************
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SUBROUTINE mesh_parse_inputFile()
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END SUBROUTINE
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END MODULE mesh
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