• Jakub Both's avatar
    Change Poisson test case for MFEM. · d4b4cbba
    Jakub Both authored
    Use new flux BC to create a nonlinear pressure field.
    Allow for higher order RT and BDM elements.
    
    Working:
    2D: RT0 x P0, RT1 x P1, BDM1 x P0, BDM2 x P1
    3D: RT0 x P0
    
    Not working:
    2D: RT2 x P2 - solver does not converge.
    3D: RT1 x P1 - fluxes in z direction are not continuous. Rest looks good.
    3D: BDM1 x P0 - no interpolation provided by dune-localfunctions.
    d4b4cbba
poisson-mfem.cc 19.6 KB