New:
---
ocean version including prognostic equation for salinity and equation of state for seawater
+ inipar-parameters bc_sa_t, bottom_salinityflux, ocean, sa_surface, sa_vertical_gradient, sa_vertical_gradient_level, top_salinityflux

boundary_conds, check_parameters, diffusion_e, flow_statistics, header, init_grid, init_3d_model, modules, parin, prognostic_equations, read_var_list, swap_timelevel, time_integration, user_interface, write_var_list, write_3d_binary

New:
eqn_state_seawater, init_ocean

Changed:
-------
hydro_press renamed hyp

advec_particles


Errors:
------

Bugfix: height above topography instead of height above level k=0 is used for calculating the mixing length (diffusion_e and diffusivities).

diffusion_e, prognostic_equations




To be completed (adjusted to ocean version):
----------------

boundary conditions for salinity (check_parameters)
output of salinity profile (header)

initialization of ug,vg profiles

calculation of w*
output of theta* and z_i (e.g. run_control file)

default disturbance level

Bott-Chlond scheme to be extended for salinity

Upstream-spline scheme to be extended for salinity?????