[WIP] Feature/new staggered impl
- Fix docu (especially copy and paste errors)
- Rethink assembly strategy (forward / inverse)?
- Introduce coupling stencils per DOF?
- improve design of "dual" problem
- boundary flux helpers
- prohibit Dirichlet for mass model?
- check difference in Jacobian for compressible fluids (channel)
- periodic grids
- Look into benefits of caching options
- Set up higher order geometry
- Port the TVD methods
- Update and include the rans models
- coupling (staggered-cellcentered)
- implement Beavers-Joseph BC
- Compositional models (1pnc)
- Finalize box-staggered coupling (old staggered)
- Port box-staggered to new staggered
- Develop new freeflow discretizations (long term)
- port and test Navier stokes tests (should have been completed already by @kweis)
- port compositional tests (after 1pnc is updated)
- port stokes-darcy MD tests (after MD is updated)
- port rans tests (after rans is updated)