anchor.diff:        call vtk_cell_data_scalar(SegEpsilon,'Epsilon')
   !       call vtk_cell_data_scalar(real(SegConnct(3,:), ReKi),'Age')
         !call vtk_cell_data_scalar(real(SegConnct(4,:), ReKi),'Span')
  -      !call vtk_point_data_init()
  -      !call vtk_point_data_vector(Sgmt%UconvP(1:3,1:Sgmt%nP_Storage),'Uconv')
         call vtk_close_file()
      endif
   end subroutine
   
  -subroutine WrVTK_Lattice(filename, LatticePoints, LatticeGamma)
  +subroutine WrVTK_Lattice(filename, LatticePoints, LatticeGamma, LatticeData3d)
      use VTK ! for all the vtk_* functions
      character(len=*), intent(in)                         :: filename
      real(Reki), dimension(:,:,:), intent(in  )           :: LatticePoints !< Array of points 3 x nSpan x nDepth
      real(Reki), dimension(:,:), intent(in  )             :: LatticeGamma  !< Array of            nSpan x nDepth
  -   !real(Reki), dimension(:,:,:), intent(in  ), optional :: LatticeData3d !< Array of n x nSpan x nDepth KEEP ME
  +   real(Reki), dimension(:,:,:), intent(in  ), optional :: LatticeData3d !< Array of n x nSpan x nDepth KEEP ME
      !
      integer(IntKi), dimension(:,:), allocatable :: Connectivity
      real(ReKi), dimension(:,:), allocatable     :: Points
  
positive.code:       call vtk_quad(Connectivity)
        call vtk_cell_data_init()
        call vtk_cell_data_scalar(LatticeGamma,'Gamma')
        call vtk_close_file()
     endif
  
  
negative.code:       write(Label,'(A,A)') 'NW.Bld', i2ABC(iW)
        Filename = TRIM(FileRootName)//'.'//trim(Label)//'.'//Tstr//'.vtk'
        if (m%FirstCall) then ! Small Hack - At t=0, NW not set, but first NW panel is the LL panel
           allocate(dxdt_0(3, size(m%dxdt_NW,2) , m%nNW+1)); dxdt_0=0.0_ReKi
           call WrVTK_Lattice(FileName, m%r_LL(1:3,:,1:2,iW), m%Gamma_LL(:,iW:iW),dxdt_0)
           deallocate(dxdt_0)
        else
           call WrVTK_Lattice(FileName, x%r_NW(1:3,:,1:m%nNW+1,iW), x%Gamma_NW(:,1:m%nNW,iW), m%dxdt_NW(:,:,1:m%nNW+1,iW))
        endif
     enddo
     ! --------------------------------------------------------------------------------}
  