python3 -m fmpy simulate  --output-file Buildings_10_Buildings.Fluid.MassExchangers.Examples.ConstantEffectiveness_res.csv --start-time 0 --stop-time 360 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.144 Buildings_10_Buildings_Fluid_MassExchangers_Examples_ConstantEffectiveness.fmu