constraint_eqn_050 Subroutine

   subroutine constraint_eqn_050(tmp_cc, tmp_con, tmp_err, tmp_symbol, tmp_units)
      !! IFE option: Equation for repetition rate upper limit
      !! author: P B Lloyd, CCFE, Culham Science Centre
      !! author: S I Muldrew, CCFE, Culham Science Centre
      !! IFE option: Equation for repetition rate upper limit
      !! #=# IFE
      !! #=#=# frrmax, rrmax
      use ife_variables, only: frrmax, ife, rrmax, reprat
      implicit none
            real(dp), intent(out) :: tmp_cc
      real(dp), intent(out) :: tmp_con
      real(dp), intent(out) :: tmp_err
      character(len=1), intent(out) :: tmp_symbol
      character(len=10), intent(out) :: tmp_units

      if (ife /= 1) then
         call report_error(12)
      end if

      tmp_cc =  1.0D0 - frrmax * rrmax/reprat
      tmp_con = rrmax * (1.0D0 - tmp_cc)
      tmp_err = reprat * tmp_cc
      tmp_symbol = '<'
      tmp_units = 'Hz'

   end subroutine constraint_eqn_050