constraint_eqn_071 Subroutine

   subroutine constraint_eqn_071(tmp_cc, tmp_con, tmp_err, tmp_symbol, tmp_units)
      !! Separatrix density consistency
      !! author: P B Lloyd, CCFE, Culham Science Centre
      !! args : output structure : residual error; constraint value;
      !! residual error in physical units; output string; units string
      !! Separatrix density consistency
      !! #=# divertor_kallenbach
      !! #=#=# consistency
      !! and hence also optional here.
      !! Logic change during pre-factoring: err, symbol, units will be assigned only if present.
      !! neomp : input real : Mean SOL density at OMP calculated by the Kallenbach divertor model [m-3]
      !! nesep : input real :  electron density at separatrix [m-3] (ipedestal=1,2, calculated if 3)
      !! neratio : input real : Ratio of mean SOL density at OMP to separatrix density at OMP (iteration variable 121)
      ! use div_kal_vars, only: neomp, neratio
      use physics_variables, only: nesep
      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

      ! From Kallenbach model, should be reserved if the model is going to be added back

   end subroutine constraint_eqn_071