function mdu = d3d2dflowfm_numerical(mdf,mdu,~)

% d3d2dflowfm_numerical : Set numerical defaults to the mdu struct (when not corresponding to defaults in csv file)

mdu.numerics.CFLWaveFrac  = -999; % not used so make clear it is not used!
mdu.numerics.Limtypsa     = -999;
if mdu.physics.Salinity  mdu.numerics.Limtypsa     = 4; end
mdu.numerics.Tlfsmo       = mdf.tlfsmo;
mdu.numerics.Slopedrop2D  = 0.;
