constraint_eqn_016 Subroutine

   subroutine constraint_eqn_016(tmp_cc, tmp_con, tmp_err, tmp_symbol, tmp_units)
      !! Equation for net electric power lower limit
      !! author: P B Lloyd, CCFE, Culham Science Centre
      !! args : output structure : residual error; constraint value;
      !! residual error in physical units; output string; units string
      !! Equation for net electric power lower limit
      !! #=# heat_transport
      !! #=#=# fpnetel, pnetelin
      !! and hence also optional here.
      !! Logic change during pre-factoring: err, symbol, units will be assigned only if present.
      !! fpnetel : input real : f-value for net electric power
      !! pnetelmw : input real : net electric power (MW)
      !! pnetelin : input real : required net electric power (MW)
      use constraint_variables, only: fpnetel, pnetelin
      use heat_transport_variables, only: pnetelmw
      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

      tmp_cc =  1.0D0 - fpnetel * pnetelmw / pnetelin
      tmp_con = pnetelin
      tmp_err = pnetelmw - pnetelin / fpnetel
      tmp_symbol = '>'
      tmp_units = 'MW'

   end subroutine constraint_eqn_016