{"action":"created","issue":{"url":"https://api.github.com/repos/AutonomyLab/ardrone_autonomy/issues/165","labels_url":"https://api.github.com/repos/AutonomyLab/ardrone_autonomy/issues/165/labels{/name}","comments_url":"https://api.github.com/repos/AutonomyLab/ardrone_autonomy/issues/165/comments","events_url":"https://api.github.com/repos/AutonomyLab/ardrone_autonomy/issues/165/events","html_url":"https://github.com/AutonomyLab/ardrone_autonomy/issues/165","id":114677231,"number":165,"title":"Set covariance matrices in ardrone/odometry","user":{"login":"steinio","id":14541130,"avatar_url":"https://avatars.githubusercontent.com/u/14541130?v=3","gravatar_id":"","url":"https://api.github.com/users/steinio","html_url":"https://github.com/steinio","followers_url":"https://api.github.com/users/steinio/followers","following_url":"https://api.github.com/users/steinio/following{/other_user}","gists_url":"https://api.github.com/users/steinio/gists{/gist_id}","starred_url":"https://api.github.com/users/steinio/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/steinio/subscriptions","organizations_url":"https://api.github.com/users/steinio/orgs","repos_url":"https://api.github.com/users/steinio/repos","events_url":"https://api.github.com/users/steinio/events{/privacy}","received_events_url":"https://api.github.com/users/steinio/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/AutonomyLab/ardrone_autonomy/labels/enhancement","name":"enhancement","color":"84b6eb"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/AutonomyLab/ardrone_autonomy/milestones/4","html_url":"https://github.com/AutonomyLab/ardrone_autonomy/milestones/1.5","labels_url":"https://api.github.com/repos/AutonomyLab/ardrone_autonomy/milestones/4/labels","id":1362042,"number":4,"title":"1.5","description":"","creator":{"login":"mani-monaj","id":758431,"avatar_url":"https://avatars.githubusercontent.com/u/758431?v=3","gravatar_id":"","url":"https://api.github.com/users/mani-monaj","html_url":"https://github.com/mani-monaj","followers_url":"https://api.github.com/users/mani-monaj/followers","following_url":"https://api.github.com/users/mani-monaj/following{/other_user}","gists_url":"https://api.github.com/users/mani-monaj/gists{/gist_id}","starred_url":"https://api.github.com/users/mani-monaj/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mani-monaj/subscriptions","organizations_url":"https://api.github.com/users/mani-monaj/orgs","repos_url":"https://api.github.com/users/mani-monaj/repos","events_url":"https://api.github.com/users/mani-monaj/events{/privacy}","received_events_url":"https://api.github.com/users/mani-monaj/received_events","type":"User","site_admin":false},"open_issues":7,"closed_issues":0,"state":"open","created_at":"2015-10-18T03:01:43Z","updated_at":"2015-11-03T19:01:59Z","due_on":null,"closed_at":null},"comments":2,"created_at":"2015-11-02T20:27:29Z","updated_at":"2015-12-22T19:18:16Z","closed_at":null,"body":"Right now the covariance matrices of this topic is zero by default, while the covariance of the other topic, ardrone/imu, is set as a parameter in the launch file at startup. So instead of having to republish the data continuously with given covariance values (only solution i could think of), is it possible to mae it so that we can set the ardrone/odometry covariance matrices in a similar fasion as with ardrone/imu? \r\n\r\nMy first issue ever, so i apologise if this is the wrong way of going about this.\r\nI asked about this at answers.ros aswell, and someone told me to make an issue here.\r\n\r\nEdit: This is a follow-up discussion to [this thread on ROS Q&A](http://answers.ros.org/question/220229/ardrone_autonomy-ardroneodometry-topic-setting-the-covariance-matrix/)."},"comment":{"url":"https://api.github.com/repos/AutonomyLab/ardrone_autonomy/issues/comments/166707532","html_url":"https://github.com/AutonomyLab/ardrone_autonomy/issues/165#issuecomment-166707532","issue_url":"https://api.github.com/repos/AutonomyLab/ardrone_autonomy/issues/165","id":166707532,"user":{"login":"mani-monaj","id":758431,"avatar_url":"https://avatars.githubusercontent.com/u/758431?v=3","gravatar_id":"","url":"https://api.github.com/users/mani-monaj","html_url":"https://github.com/mani-monaj","followers_url":"https://api.github.com/users/mani-monaj/followers","following_url":"https://api.github.com/users/mani-monaj/following{/other_user}","gists_url":"https://api.github.com/users/mani-monaj/gists{/gist_id}","starred_url":"https://api.github.com/users/mani-monaj/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mani-monaj/subscriptions","organizations_url":"https://api.github.com/users/mani-monaj/orgs","repos_url":"https://api.github.com/users/mani-monaj/repos","events_url":"https://api.github.com/users/mani-monaj/events{/privacy}","received_events_url":"https://api.github.com/users/mani-monaj/received_events","type":"User","site_admin":false},"created_at":"2015-12-22T19:18:16Z","updated_at":"2015-12-22T19:18:16Z","body":"@steinio Any luck with implementing these changes?"}}