python3 -m fmpy simulate  --output-file IDEAS_dev_IDEAS.Fluid.HeatExchangers.Examples.AirHeater_u_res.csv --start-time 0 --stop-time 172800 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 69.12 IDEAS_dev_IDEAS_Fluid_HeatExchangers_Examples_AirHeater_u.fmu