what does the array [0, -0.005, 0.16] mean?

[whynpt]

I want apply MujocoController with kinova jaco2, then got trouble in open_griper(). robot run wrong.In the function move_group_to_joint_target() in MujocoController, there is temp = self.sim.data.body_xpos[self.model.body_name2id('ee_link')] - [0, -0.005, 0.16]. so i want to know what does [0, -0.005, 0.16] mean to UR5?

[PaulDanielML]

Hi,

I just used this temp variable to calculate the rough position where the grippers fingers would touch each other when the gripper closes. I then used this to display a marker in the rendering. It is purely for visualization purposes, the idea was that I can see which height above the table the agents are "targeting".