Setting ego_vehicle initial speed via OpenScenario

[GokalpUnsal]

Hi, I am trying to use carla scenario runner with a given scenario in an OpenScenario format. I am running a ros_vehicle as ego_vehicle and I want to initialize my ego vehicle with an initial speed. According to OpenScenario, you can set an initial speed to an entity in <Init> if you define a <LongitudinalSpeedAction> with a desired speed value. However when I execute my scenario, I cannot see any movement in my ego_vehicle.

I've tryed debugging if the speed action value is parsed from the scenario file. and it does. It is passed in open_scenario.py in the function _create_init_behavior(). It is supposed to call ChangeActorTargetSpeed with a init_speed=True flag. The execution works as intended but I still cannot see any initial speed in my scenario. Is there something that I am missing?

Screenshots

System

• OS: [Ubuntu 18.04]
• CARLA Version [CARLA 0.9.14]
• Python version [2.7]
• Version [0.9.13]

[ronyshaji]

Hey Late reply. Probably changing the value of 'value' may helps. Currently it is zero and you can set to 0.1 or something to check whether any changes are happening.

[starrye]

Are you using npc vehicle control? if yes: Check the output :code