The input of the setSimulationTimeSpeed operation shall contain the time acceleration factor compared to the standard universal time:
- if the acceleration factor is set to 0, the simulation time is frozen,
- if it is between 0 and 1, the simulation time is slower than standard universal time;
- if it is equal to 1, the simulation time speed is equals to standard universal time speed
- if it is greater than 1, the simulation time is faster than standard universal time. (The maximum acceleration factor is 4).