How to merge two /odom topics
Hello guys, I have 9 dif driv robots spawned in a simple gazebo world with the tf tree shown bellow. The robot_x/odom frames and robot_x/odom topics a published from gazebos diff drive plugin. How can i add a world frame above robot_x/odom topics in order to visualize all robots in rviz simultaneously?
(The link to the tf tree img ) https://imgur.com/aU966VA Thanks in advance.