How to update states of data

[aloha....@gmail.com]

Hello chrono user.

I want to restart the vehicle dynamics simulation using StateGather and StateScatter. 

Before restart, I correct the vehicle status using Stete Gatther.

        veh.GetSystem()->StateSetup(state_pos, state_vel, state_acc);

        veh.GetSystem()->StateGather(state_pos, state_vel, T);

        veh.GetSystem()->StateGatherAcceleration(state_acc);

        veh.GetSystem()->StateGatherReactions(state_reactions);

And after initialize WheeledVehicle, I callStateScatter.

    veh.GetSystem()->StateScatter(state_pos, state_vel, T, true);

    veh.GetSystem()->StateScatterAcceleration(state_acc);

    veh.GetSystem()->StateScatterReactions(state_reactions);

But result is broken the vehicle.

 If I call StateScatter, do I need to call another function  as well?

Could you help me how to restart the vehicle simulation.

Best regards

Nomoto