Subprogram adjoint_fluid_scheme::adjoint_fluid_scheme_bc_apply_prs (this, t, tstep): Why can't we call the interface here?
Subprogram adjoint_fluid_scheme::adjoint_fluid_scheme_bc_apply_vel (this, t, tstep, strong): Why can't we call the interface here?
Subprogram design_module::update_design (this, t, tstep): This is currently just a dummy function. We need to implement the actual topology optimization algorithm here.
File sensitivity.f90: This module should follow the templates of simulation components. This should make it easier to add new components to the code, whenever user components gets supported.
Subprogram topology_optimization_user_module::neko_user_init (neko_case): We use a hacky way to run the physics and adjoint physics. This should be replaced with a more robust way to run the physics and adjoint physics.