If the Ocean Pade approximation is being used for the equation of state, the Free surface options check will no longer fail due to the lack of a 'subtract_out_hydrostatic_level' option.
If the Ocean Pade approximation is being used for the equation of state, the Free surface options check will no longer fail due to the lack of a 'subtract_out_hydrostatic_level' option.

FluidityProject/multifluids,FluidityProject/multifluids,FluidityProject/multifluids,FluidityProject/multifluids