DRONE_SYS_ID=1 #this is used for multi-vehicle sim. first vehicle would have these TRACKER_INSTANCE=0 SERIAL0_PORT=5760 SITL_PORT=5501 MAVLINK_PORT=14560 #This is the vehicle ardupilot will use. ARDUPILOT_VEHICLE="-v ArduCopte -f gazebo-iris --model=JSON" #gazebo-sdk related #Number of drones to be spawned in the gazebo world. SIM_DRONE_COUNT=2 #This is not needed to be modified. FDM_PORT_IN=9002 #The world file you want to use. WORLD_FILE_NAME="citadel_hill_world.sdf" #World name in your world file. Not the same as world file name necessarily. WORLD_NAME="citadel_hill" #Vehicle model folder name where model.config and model.xacro.sdf are present. DRONE_MODEL="spiri_mu"