ROS2 Topic '/scan' (radar_msgs/msg/RadarScan) Visualization in RViz

Yes, you can display the '/scan' topic message in ROS2 RViz. Here's how:

1. Launch RViz: Use the following command to start RViz:

ros2 run rviz2 rviz2

2. Add Radar Scanner Display: In RViz, add a 'Radar Scanner' display type and connect it to the '/scan' topic.

3. Visualize Radar Data: Once connected, you should see the radar data visualized in RViz.