ties.f File Reference

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Functions/Subroutines
subroutine	ties (inpc, textpart, tieset, tietol, istep, istat, n, iline, ipol, inl, ipoinp, inp, ntie, ntie_, ipoinpc)

Function/Subroutine Documentation

ties()

subroutine ties	(	character*1, dimension(*)	inpc,
		character*132, dimension(16)	textpart,
		character*81, dimension(3,*)	tieset,
		real*8, dimension(3,*)	tietol,
		integer	istep,
		integer	istat,
		integer	n,
		integer	iline,
		integer	ipol,
		integer	inl,
		integer, dimension(2,*)	ipoinp,
		integer, dimension(3,*)	inp,
		integer	ntie,
		integer	ntie_,
		integer, dimension(0:*)	ipoinpc
	)

!
!     reading the input deck: *TIE
!
      implicit none
!
      logical multistage,tied,fluidperiodic,fluidcyclic
!
      character*1 inpc(*)
      character*81 tieset(3,*)
      character*132 textpart(16)
!
      integer istep,istat,n,i,key,ipos,iline,ipol,inl,ipoinp(2,*),
     &  inp(3,*),ntie,ntie_,ipoinpc(0:*)
!
      real*8 tietol(3,*)
!
      multistage=.false.
      tied=.true.
      fluidperiodic=.false.
      fluidcyclic=.false.
!
      if(istep.gt.0) then
         write(*,*) '*ERROR in ties: *TIE should'
         write(*,*) '  be placed before all step definitions'
         call exit(201)
      endif
!
      ntie=ntie+1
      if(ntie.gt.ntie_) then
         write(*,*) '*ERROR in ties: increase ntie_'
         call exit(201)
      endif
!
      tietol(1,ntie)=-1.d0
      tietol(2,ntie)=1.d0
      tieset(1,ntie)(1:1)=' '
!
      do i=2,n
         if(textpart(i)(1:18).eq.'POSITIONTOLERANCE=') then
            read(textpart(i)(19:38),'(f20.0)',iostat=istat) 
     &             tietol(1,ntie)
            if(istat.gt.0) call inputerror(inpc,ipoinpc,iline,
     &"*TIE%")
         elseif(textpart(i)(1:5).eq.'NAME=') then
            read(textpart(i)(6:85),'(a80)',iostat=istat) 
     &          tieset(1,ntie)(1:80)
            if(istat.gt.0) call inputerror(inpc,ipoinpc,iline,
     &"*TIE%")
         elseif(textpart(i)(1:14).eq.'CYCLICSYMMETRY') then
            tied=.false.
         elseif(textpart(i)(1:10).eq.'MULTISTAGE') then
            multistage=.true.
            tied=.false.
         elseif(textpart(i)(1:13).eq.'FLUIDPERIODIC') then
            fluidperiodic=.true.
            tied=.false.
         elseif(textpart(i)(1:11).eq.'FLUIDCYCLIC') then
            fluidcyclic=.true.
            tied=.false.
         elseif(textpart(i)(1:9).eq.'ADJUST=NO') then
            tietol(2,ntie)=-1.d0
         else
            write(*,*) 
     &        '*WARNING in ties: parameter not recognized:'
            write(*,*) '         ',
     &                 textpart(i)(1:index(textpart(i),' ')-1)
            call inputwarning(inpc,ipoinpc,iline,
     &"*TIE%")
         endif
      enddo
      if(tieset(1,ntie)(1:1).eq.' ') then
         write(*,*) '*ERROR in ties: tie name is lacking'
         call inputerror(inpc,ipoinpc,iline,
     &"*TIE%")
         call exit(201)
      endif
!
      call getnewline(inpc,textpart,istat,n,key,iline,ipol,inl,
     &     ipoinp,inp,ipoinpc)
      if((istat.lt.0).or.(key.eq.1)) then
         write(*,*)'*ERROR in ties: definition of the tie'
         write(*,*) '      is not complete.'
         call exit(201)
      endif
!      
      if(multistage) then
         tieset(1,ntie)(81:81)='M'
      elseif(tied) then
         tieset(1,ntie)(81:81)='T'
      elseif(fluidperiodic) then
         tieset(1,ntie)(81:81)='P'
      elseif(fluidcyclic) then
         tieset(1,ntie)(81:81)='Z'
      else
         tieset(1,ntie)(81:81)=' '
      endif
!
      if(tied) then
!
!        slave surface can be nodal or facial
!
         tieset(2,ntie)(1:80)=textpart(1)(1:80)
         tieset(2,ntie)(81:81)=' '
!     
!        master surface must be facial
!
         tieset(3,ntie)(1:80)=textpart(2)(1:80)
         tieset(3,ntie)(81:81)=' '
         ipos=index(tieset(3,ntie),' ')
         tieset(3,ntie)(ipos:ipos)='T'
      elseif(multistage) then
!
!        slave and master surface must be nodal
!
         tieset(2,ntie)(1:80)=textpart(1)(1:80)
         tieset(2,ntie)(81:81)=' '
         ipos=index(tieset(2,ntie),' ')
         tieset(2,ntie)(ipos:ipos)='S'
!     
         tieset(3,ntie)(1:80)=textpart(2)(1:80)
         tieset(3,ntie)(81:81)=' '
         ipos=index(tieset(3,ntie),' ')
         tieset(3,ntie)(ipos:ipos)='S'
      elseif((fluidperiodic).or.(fluidcyclic)) then
!
!        slave and master surface must be facial
!
         tieset(2,ntie)(1:80)=textpart(1)(1:80)
         tieset(2,ntie)(81:81)=' '
         ipos=index(tieset(2,ntie),' ')
         tieset(2,ntie)(ipos:ipos)='T'
!     
         tieset(3,ntie)(1:80)=textpart(2)(1:80)
         tieset(3,ntie)(81:81)=' '
         ipos=index(tieset(3,ntie),' ')
         tieset(3,ntie)(ipos:ipos)='T'
      else
!
!        cyclic symmetry tie
!        slave and master surface may be nodal or facial
!
         tieset(2,ntie)(1:80)=textpart(1)(1:80)
         tieset(2,ntie)(81:81)=' '
!     
         tieset(3,ntie)(1:80)=textpart(2)(1:80)
         tieset(3,ntie)(81:81)=' '
      endif
!
      call getnewline(inpc,textpart,istat,n,key,iline,ipol,inl,
     &     ipoinp,inp,ipoinpc)
!
      return