This application provides a graphical user interface for splitting ROS bag files into smaller segments based on the selected topics and size limits.
Before you begin, ensure you have met the following requirements:
- You have installed Python 3.
- You have installed ROS (Robot Operating System).
- You have installed the following Python packages:
pip install PyQt5
pip install rospkg
pip install catkin_pkg-
Clone the repository:
git clone https://github.com/soyeongkim/rosbag_splitter.git cd rosbag_splitter
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Run the application:
python bag_splitter_gui.py
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Using the GUI:
- Select Input Bag: Click the "Select Input Bag" button to choose the input ROS bag file.
- Select Topics: The list of topics in the selected bag file will be displayed. You can choose which topics to include in the output files.
- Set Size Limit (Optional): Check the "Size Limit" checkbox and specify the maximum size in MB for each output bag file.
- Start Splitting: Click the "Split" button to start splitting the bag file.
- Stop Splitting: Click the "Stop" button to stop the splitting process.
- The application will log the progress and status of the splitting process in the log output area.
- Ensure that the output file is not the same as the input file to avoid overwriting data.