Hello,
When I run ros2 launch nvblox_examples_bringup realsense_example.launch.py and then do ros2 topic echo, I see different topics including /nvblox_node/static_occupancy_grid and /nvblox_node/static_map_slice.
My question is, why does the nav2 plugin script use the /nvblox_node/static_map_slice topic and not the /nvblox_node/static_occupancy_grid or /nvblox_node/combined_occupancy_gridtopics? And how is the costmap output from the nav2 plugin different from the occupancy grid maps output directly by nvblox?
Also, The nvblox ROS topics page does not list all the topics that one might see.
Thank you for your help!