.. partable:: Overview of available keywords related to flow boundary condition parameters

   ARC
     :advanced:
     :description:   Switch for active reflection compensation at seaward boundary
     :units:         -
     :default:       1
     :range:         0 - 1
   back
     :description:   Switch for boundary at bay side
     :units:         
     :default:       abs_2d
     :range:         wall, abs_1d, abs_2d, wlevel
   epsi
     :advanced:
     :description:   Ratio of mean current to time varying current through offshore boundary
     :units:         -
     :default:       -1.0
     :range:         -1.0 - 0.2
   freewave
     :advanced:
     :description:   Switch for free wave propagation 0 = use cg (default); 1 = use sqrt(gh) in instat = ts_2
     :units:         -
     :default:       0
     :range:         0 - 1
   front
     :description:   Switch for seaward flow boundary
     :units:         
     :default:       abs_2d
     :range:         abs_1d, abs_2d, wall, wlevel, nonh_1d, waveflume
   left
     :description:   Switch for lateral boundary at ny+1
     :units:         
     :default:       neumann
     :range:         neumann, wall, no_advec, neumann_v
   nc
     :advanced:
     :description:   Smoothing distance for estimating umean (defined as nr of cells)
     :units:         -
     :default:       par\%ny+1
     :range:         1 - par\%ny+1
   order
     :advanced:
     :description:   Switch for order of wave steering, 1 = first order wave steering (short wave energy only), 2 = second oder wave steering (bound long wave corresponding to short wave forcing is added)
     :units:         -
     :default:       2.0
     :range:         1.0 - 2.0
   right
     :description:   Switch for lateral boundary at 0
     :units:         
     :default:       neumann
     :range:         neumann, wall, no_advec, neumann_v
   tidetype
     :advanced:
     :description:   Switch for offfshore boundary, velocity boundary or instant water level boundary
     :units:         
     :default:       velocity
     :range:         instant, velocity