Thank you for replying! I wish to keep the details in the map, so I didn't downsample the data. And in the future, I plan to deal with larger map (a few GB). That's why I am looking for a long-term solution to make vector map. --- [Visit Topic](https://discourse.ros.org/t/uploading-large-pcd-file-to-tier4-maptool/8291/3) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: