A little reorganising and neatening of the code. Bug fix for reconstruction of epsilon field at 'old' timestep: use eddy viscosity instead of lengthscale. Bug fix in epsilon BCs: some unnecessary operations removed when not using k_epsilon BC type. Bug fix in epsilon source/absorption: obvious stuff. Removal of the necessity for a dummy field from which solver options were taken for epsilon BC routine: now get them from epsilon options.
A little reorganising and neatening of the code.
Bug fix for reconstruction of epsilon field at 'old' timestep: use eddy viscosity instead of lengthscale.
Bug fix in epsilon BCs: some unnecessary operations removed when not using k_epsilon BC type.
Bug fix in epsilon source/absorption: obvious stuff.
Removal of the necessity for a dummy field from which solver options were taken for epsilon BC routine: now get them from epsilon options.

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