{"action":"closed","issue":{"url":"https://api.github.com/repos/swri-robotics/mapviz/issues/581","repository_url":"https://api.github.com/repos/swri-robotics/mapviz","labels_url":"https://api.github.com/repos/swri-robotics/mapviz/issues/581/labels{/name}","comments_url":"https://api.github.com/repos/swri-robotics/mapviz/issues/581/comments","events_url":"https://api.github.com/repos/swri-robotics/mapviz/issues/581/events","html_url":"https://github.com/swri-robotics/mapviz/issues/581","id":320835223,"number":581,"title":"[help wanted] nav_msgs/path not showing, no transform between  and map","user":{"login":"alex94263","id":9078169,"avatar_url":"https://avatars2.githubusercontent.com/u/9078169?v=4","gravatar_id":"","url":"https://api.github.com/users/alex94263","html_url":"https://github.com/alex94263","followers_url":"https://api.github.com/users/alex94263/followers","following_url":"https://api.github.com/users/alex94263/following{/other_user}","gists_url":"https://api.github.com/users/alex94263/gists{/gist_id}","starred_url":"https://api.github.com/users/alex94263/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/alex94263/subscriptions","organizations_url":"https://api.github.com/users/alex94263/orgs","repos_url":"https://api.github.com/users/alex94263/repos","events_url":"https://api.github.com/users/alex94263/events{/privacy}","received_events_url":"https://api.github.com/users/alex94263/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2018-05-07T14:52:31Z","updated_at":"2018-05-11T07:49:09Z","closed_at":"2018-05-11T07:49:09Z","author_association":"NONE","body":"I am trying to use MapViz to show a path published on a nav_msgs/Path topic.  \r\nGPS location through a NavSatFix message is displayed fine.  \r\nThe part used to launch mapviz:  \r\n```<node pkg=\"tf\" type=\"static_transform_publisher\" name=\"swri_transform\" args=\"0 0 0 0 0 0 /map /dummy 100\"  />\r\n    <node pkg=\"swri_transform_util\" type=\"initialize_origin.py\" name=\"initialize_origin\" >\r\n        <param name=\"local_xy_frame\" value=\"/map\"/>\r\n        <param name=\"local_xy_origin\" value=\"Spata\"/>\r\n        <rosparam param=\"local_xy_origins\">\r\n            [{ name: Spata,\r\n             latitude: 52.3079338074,\r\n             longitude: 13.6578741074,\r\n             altitude: 10,\r\n             heading: 0.0}]\r\n        </rosparam>\r\n    </node>\r\n\r\n    <node pkg=\"mapviz\" type=\"mapviz\" name=\"mapviz\"/>\r\n```\r\nAs i did not find any documentation or other posts explaining this issue, i would very much appreciate it if someone could explain how to implement the missing transformation or how to use the path topic differently.\r\nEdit:\r\nExample path Message \r\n```\r\nheader: \r\n  seq: 2\r\n  stamp: \r\n    secs: 0\r\n    nsecs:         0\r\n  frame_id: ''\r\nposes: \r\n  - \r\n    header: \r\n      seq: 0\r\n      stamp: \r\n        secs: 1525704228\r\n        nsecs: 891223907\r\n      frame_id: ''\r\n    pose: \r\n      position: \r\n        x: 13.6584415021\r\n        y: 52.3075536612\r\n        z: 10.0\r\n      orientation: \r\n        x: 0.0\r\n        y: 0.0\r\n        z: 0.0\r\n        w: 0.0\r\n  - \r\n    header: \r\n      seq: 1\r\n      stamp: \r\n        secs: 1525704228\r\n        nsecs: 891272068\r\n      frame_id: ''\r\n    pose: \r\n      position: \r\n        x: 13.6560978781\r\n        y: 52.3083083048\r\n        z: 10.0\r\n      orientation: \r\n        x: 0.0\r\n        y: 0.0\r\n        z: 0.0\r\n        w: 0.0\r\n  - \r\n    header: \r\n      seq: 2\r\n      stamp: \r\n        secs: 1525704228\r\n        nsecs: 891294002\r\n      frame_id: ''\r\n    pose: \r\n      position: \r\n        x: 13.6581029515\r\n        y: 52.3079044821\r\n        z: 10.0\r\n      orientation: \r\n        x: 0.0\r\n        y: 0.0\r\n        z: 0.0\r\n        w: 0.0\r\n  - \r\n    header: \r\n      seq: 3\r\n      stamp: \r\n        secs: 1525704228\r\n        nsecs: 891311883\r\n      frame_id: ''\r\n    pose: \r\n      position: \r\n        x: 13.6578741074\r\n        y: 52.3079338074\r\n        z: 10.0\r\n      orientation: \r\n        x: 0.0\r\n        y: 0.0\r\n        z: 0.0\r\n        w: 0.0\r\n---\r\n```"}}
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