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Hi,
I have a rosbag collected from a SLAM algo that I left to run overnight, which publishes an incrementally updated map as a PointCloud2 message.
I would like to extract only the last message (final map), so that I can convert it to a PCD file with pcl_ros.
I find myself unable to find a way to perform such a simple operation.
Any tips?
The diagnostic_analysis package can convert a log of diagnostics data into a series of CSV files. Robot logs are recorded with rosbag, and can be processed offline using the scripts in this package.
You can write a Python scrip to extract msgs from a rosbag.
Asked: 2023-05-11 03:38:17 -0500
Seen: 61 times
Last updated: May 11 '23
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