CO5BOLD can now handle a number of additional density arrays. They can be used to describe e.g. the mass density of dust distribution moments or number densities of molecules. These species are properly advected with the gas density. There is also already a small number of dust/molecule formation models available. These models have to be improved in the future and the influence on the radiation field (opacities, radiation pressure on dust) has to be taken into account.
None: No handling of any dust/molecule density at all.
nosource: Skip source term step for dust/molecules entirely, but do the transport.
dust_simple_01: Simple and unrealistic 'dust' formation model (only for testing of the numerics).
co_component01_01: Simple CO formation (from Matthias Steffen) with one component only but realistic time scales.
dust_k3mon_01: Simple C-rich dust formation (routines from Susanne Höfner) with one component only but realistic time scales.
dust_k3mon_02: Simple C-rich dust formation (routines from Susanne Höfner) with two components for dust density and free carbon density.
dust_moment04_c2: C-rich dust chemistry, 4 moments (routines from Susanne Höfner).
real c_dust05) to control each dust formation scheme in detail. A parameter can be given as in
0.0in each case.