{"action":"created","issue":{"url":"https://api.github.com/repos/CRPropa/CRPropa3/issues/90","repository_url":"https://api.github.com/repos/CRPropa/CRPropa3","labels_url":"https://api.github.com/repos/CRPropa/CRPropa3/issues/90/labels{/name}","comments_url":"https://api.github.com/repos/CRPropa/CRPropa3/issues/90/comments","events_url":"https://api.github.com/repos/CRPropa/CRPropa3/issues/90/events","html_url":"https://github.com/CRPropa/CRPropa3/issues/90","id":164184248,"number":90,"title":"Typo in Wiki: Tutorials: Gal. Back. (1) ?","user":{"login":"seanpquinn","id":8419070,"avatar_url":"https://avatars.githubusercontent.com/u/8419070?v=3","gravatar_id":"","url":"https://api.github.com/users/seanpquinn","html_url":"https://github.com/seanpquinn","followers_url":"https://api.github.com/users/seanpquinn/followers","following_url":"https://api.github.com/users/seanpquinn/following{/other_user}","gists_url":"https://api.github.com/users/seanpquinn/gists{/gist_id}","starred_url":"https://api.github.com/users/seanpquinn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/seanpquinn/subscriptions","organizations_url":"https://api.github.com/users/seanpquinn/orgs","repos_url":"https://api.github.com/users/seanpquinn/repos","events_url":"https://api.github.com/users/seanpquinn/events{/privacy}","received_events_url":"https://api.github.com/users/seanpquinn/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-07-06T21:57:55Z","updated_at":"2016-07-07T07:33:01Z","closed_at":"2016-07-07T07:33:01Z","body":"[http://nbviewer.jupyter.org/github/CRPropa/CRPropa3-notebooks/blob/master/galactic_backtracking/galactic_backtracking.v3.ipynb#(Optional)-Plotting](url)\r\n\r\n```\r\n# Angle definitions:\r\n# CRPropa uses\r\n#   longitude (phi) [-pi, pi], with +/-pi pointing in x-direction\r\n```\r\n+-pi point in -x, and phi=0 points in x. Can be verified using \r\n\r\n```\r\nimport numpy as np\r\nimport crpropa as crp\r\nx=crp.Vector3d()\r\nx.setRThetaPhi(1,np.pi/2,0)\r\nx\r\n```\r\nVector( 1, 0, 6.12323E-17 )\r\n\r\n```\r\nx.setRThetaPhi(1,np.pi/2,np.pi)\r\nx\r\n```\r\nVector( -1, 1.22465E-16, 6.12323E-17 )\r\n\r\n```\r\nx.setRThetaPhi(1,np.pi/2,-np.pi)\r\nx\r\n```\r\nVector( -1, 1.22465E-16, 6.12323E-17 )"},"comment":{"url":"https://api.github.com/repos/CRPropa/CRPropa3/issues/comments/231004547","html_url":"https://github.com/CRPropa/CRPropa3/issues/90#issuecomment-231004547","issue_url":"https://api.github.com/repos/CRPropa/CRPropa3/issues/90","id":231004547,"user":{"login":"DavidWalz","id":2913236,"avatar_url":"https://avatars.githubusercontent.com/u/2913236?v=3","gravatar_id":"","url":"https://api.github.com/users/DavidWalz","html_url":"https://github.com/DavidWalz","followers_url":"https://api.github.com/users/DavidWalz/followers","following_url":"https://api.github.com/users/DavidWalz/following{/other_user}","gists_url":"https://api.github.com/users/DavidWalz/gists{/gist_id}","starred_url":"https://api.github.com/users/DavidWalz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/DavidWalz/subscriptions","organizations_url":"https://api.github.com/users/DavidWalz/orgs","repos_url":"https://api.github.com/users/DavidWalz/repos","events_url":"https://api.github.com/users/DavidWalz/events{/privacy}","received_events_url":"https://api.github.com/users/DavidWalz/received_events","type":"User","site_admin":false},"created_at":"2016-07-07T07:33:01Z","updated_at":"2016-07-07T07:33:01Z","body":"Thanks, fixed."}}
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