Hello. I am a ROS beginner. I am doing SLAM of turtlebot 2 in the ubuntu 14.04, ros (indigo) personal computer environment.
I need the following data to write a paper.
How can I get the data?
(In navigation, I want data from RViz where I specified the goal point myself)
1. The global map and the trajectory that the robot actually moved in the global map
2. Movement distance and travel time from the start point to the goal point
3. Data for making graphs of speed and distance, speed and time
that's all.
What should I do?rosbag?
Thank you.
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