{"action":"opened","issue":{"url":"https://api.github.com/repos/koide3/hdl_graph_slam/issues/12","repository_url":"https://api.github.com/repos/koide3/hdl_graph_slam","labels_url":"https://api.github.com/repos/koide3/hdl_graph_slam/issues/12/labels{/name}","comments_url":"https://api.github.com/repos/koide3/hdl_graph_slam/issues/12/comments","events_url":"https://api.github.com/repos/koide3/hdl_graph_slam/issues/12/events","html_url":"https://github.com/koide3/hdl_graph_slam/issues/12","id":324674247,"number":12,"title":"Mapping faild when used our own data","user":{"login":"thomas3016","id":20356261,"avatar_url":"https://avatars0.githubusercontent.com/u/20356261?v=4","gravatar_id":"","url":"https://api.github.com/users/thomas3016","html_url":"https://github.com/thomas3016","followers_url":"https://api.github.com/users/thomas3016/followers","following_url":"https://api.github.com/users/thomas3016/following{/other_user}","gists_url":"https://api.github.com/users/thomas3016/gists{/gist_id}","starred_url":"https://api.github.com/users/thomas3016/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/thomas3016/subscriptions","organizations_url":"https://api.github.com/users/thomas3016/orgs","repos_url":"https://api.github.com/users/thomas3016/repos","events_url":"https://api.github.com/users/thomas3016/events{/privacy}","received_events_url":"https://api.github.com/users/thomas3016/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-05-20T01:15:16Z","updated_at":"2018-05-20T01:15:16Z","closed_at":null,"author_association":"NONE","body":"I have been able to use the data your have provided, but I had problem using my own data. I used our platform to collect data of velodyne hdl-32e and save it as *.bag file. Then I start built map by running hdl_graph_slam_501.launch. I found two problem. Firstly, the speed of mapping is not as fast as rosbag playing. When playing of rosbag is finished, the mapping is also stop. Secondly, when starting to build the map, you can build the map correctly, but when the map is over 100 m, the point cloud cannot be properly matched. Have you ever had a problem like this?"}}
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