feature: ensure mixing ratio monotony for divergent 1d mass fluxes
Subtle checks have to be performed to ensure MR monotonicity with directional splitting if 1d fluxes are divergent. This has to be cheched later.
Gitlab has been updated. More info here.
Subtle checks have to be performed to ensure MR monotonicity with directional splitting if 1d fluxes are divergent. This has to be cheched later.