Set *trajectory_goal* as a `FollowJointTrajectoryGoal` and define the joint names as a list. Then `trajectory_goal.trajectory.points` set by your list of points. Specify the coordinate frame that we want (base_link) and set the time to be now.
Set *trajectory_goal* as a `FollowJointTrajectoryGoal` and define the joint names as a list. Then `trajectory_goal.trajectory.points` set by your list of points. Specify the coordinate frame that we want (base_link) and set the time to be now.