It looks like the viscosity (and possibly some dtBrms outputs as well) are wrong when SDIRK with an assembly stage are employed (KC564 for instance). This is not clear to me why since it looks like it is correctly computed at the assembly stage, so maybe the output takes some stage value instead.
It looks like the viscosity (and possibly some dtBrms outputs as well) are wrong when SDIRK with an assembly stage are employed (KC564 for instance). This is not clear to me why since it looks like it is correctly computed at the assembly stage, so maybe the output takes some stage value instead.