python3 -m fmpy simulate  --output-file ThermofluidStream_ThermofluidStream.Undirected.HeatExchangers.Tests.TestDiscretizedHEXvsDir_res.csv --start-time 0 --stop-time 30 --timeout 1200 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.03 ThermofluidStream_ThermofluidStream_Undirected_HeatExchangers_Tests_TestDiscretizedHEXvsDir.fmu