python3 -m fmpy simulate  --output-file SystemDynamics_SystemDynamics.IntroductoryExamples.Influenza.Flu_res.csv --start-time 0 --stop-time 52 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.052 SystemDynamics_SystemDynamics_IntroductoryExamples_Influenza_Flu.fmu