constraint_eqn_083 Subroutine

   subroutine constraint_eqn_083(tmp_cc, tmp_con, tmp_err, tmp_symbol, tmp_units)
      !! Equation for radial consistency of stellarator build
      !! author: J Lion, IPP Greifswald
      !! args : output structure : residual error; constraint value;
      !! residual error in physical units; output string; units string
      !! available_radial_space > required_radial_space
      !! #=# build
      !! #=#=# required_radial_space, f_avspace
      !! Logic change during pre-factoring: err, symbol, units will be assigned only if present.
      !! f_avspace : input real : f-value for constraint available_radial_space > required_radial_space
      !! available_radial_space : input real :  avaible space in radial direction as given by each s.-configuration
      !! required_radial_space : input real :  required space in radial direction
      use build_variables, only: available_radial_space, required_radial_space, f_avspace
      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 - f_avspace  * available_radial_space/required_radial_space
      tmp_con = available_radial_space * (1.0D0 - tmp_cc)
      tmp_err = required_radial_space * tmp_cc
      tmp_symbol = '<'
      tmp_units = 'm'
   end subroutine constraint_eqn_083