| Execution of a Test Run is fully automatic. The system sequentially steps through the Ride Map, sending control setpoints to tunnel and model systems. Once systems are on condition the required data is logged, then processed and displayed. The Ride Map supports the following:  | Fan speed control - wind speed, Reynolds number, differential pressure |  | Rolling road control - speed and yaw |  | Model positioning - ride height, roll and yaw as well as wheel steering and positioning |  | Auxiliaries - exhausts, flaps, accelerometers, ride height sensors |  | Integrated control of pressure scanners |  | Pre and post zeros |  | Synchronised data logging | |
and is configurable - allowing a user to expand the system to meet new test requirements. Additional features offered by the system are:  | Automatic or manual start or stop of logging |  | Automatic logging restart if any sub-system does not maintain conditions |  | Run pause user requested or programmed - for flow visualization, etc. |  | Abort step |  | Repeat step |  | Skip step |  | Create new run based on current one | |
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