anchor.diff:           end if  
         do j = 1,p%NumRadii-1
               ! NOTE: xd%Vr_wake(0,:) was initialized to 0 and remains 0.
  -            !  Vr_wake is for the                [n+1]        ,          [n]                  , and           [n]              increments
  -         xd%Vr_wake(j,i) = real(j-1,ReKi)*(  xd%Vr_wake(j-1,i)     + xd%Vr_wake(j-1,i-1) )/real(j,ReKi) - xd%Vr_wake(j,i-1)    &
  -            !  Vx_wake is for the                           [n+1]      ,      [n+1]        ,      [n]          , and  [n]             increments             
  -                           - real(2*j-1,ReKi)*p%dr * (  xd%Vx_wake(j,i) + xd%Vx_wake(j-1,i) - xd%Vx_wake(j,i-1) - xd%Vx_wake(j-1,i-1)    )  / dx
  +         xd%Vr_wake(j,i) = real(  j-1,ReKi)*(  xd%Vr_wake(j-1,i)  )/real(j,ReKi) &
  +            !  Vx_wake is for the                         [n+1]       ,      [n+1]        ,      [n]          , and    [n]        increments             
  +                         - real(2*j-1,ReKi)*p%dr * (  xd%Vx_wake(j,i) + xd%Vx_wake(j-1,i) - xd%Vx_wake(j,i-1) - xd%Vx_wake(j-1,i-1)  ) / ( real(4*j,ReKi) * dx )
         end do  
      end do ! i = 1,p%NumPlanes-1 
    
  
positive.code:       ! Check if we are fully initialized
     if ( OtherState%firstPass ) then
        ! TODO: This entire block needs to be reviewed
        do i = 0, p%NumPlanes - 1
           x_plane = u%Vx_rel_disk*real(i,ReKi)*real(p%DT,ReKi)
         
  
negative.code:                return
              end if
        
           y%p_plane     (:,i) = u%p_hub(:) + x_plane*tmp_xhat_disk(:) + correction
  
           if ( i == 0 ) then
              y%xhat_plane   (:,i) = u%xhat_disk(:)
           else
              y%xhat_plane   (:,i) = tmp_xhat_disk(:)
           end if         
           
              ! NOTE: Since we are in firstPass=T, then xd%Vx_wake is already set to zero, so just pass that into WakeDiam
           y%D_wake(i)  =  WakeDiam( p%Mod_WakeDiam, p%NumRadii, p%dr, p%r, xd%Vx_wake(:,i), u%Vx_wind_disk, u%D_rotor, p%C_WakeDiam)
  