{"action":"created","issue":{"url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/issues/85","repository_url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org","labels_url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/issues/85/labels{/name}","comments_url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/issues/85/comments","events_url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/issues/85/events","html_url":"https://github.com/Helioviewer-Project/helioviewer.org/issues/85","id":144592837,"number":85,"title":"Feature and event timeline","user":{"login":"wafels","id":983575,"avatar_url":"https://avatars.githubusercontent.com/u/983575?v=3","gravatar_id":"","url":"https://api.github.com/users/wafels","html_url":"https://github.com/wafels","followers_url":"https://api.github.com/users/wafels/followers","following_url":"https://api.github.com/users/wafels/following{/other_user}","gists_url":"https://api.github.com/users/wafels/gists{/gist_id}","starred_url":"https://api.github.com/users/wafels/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wafels/subscriptions","organizations_url":"https://api.github.com/users/wafels/orgs","repos_url":"https://api.github.com/users/wafels/repos","events_url":"https://api.github.com/users/wafels/events{/privacy}","received_events_url":"https://api.github.com/users/wafels/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/labels/3.1","name":"3.1","color":"c2e4c6"},{"url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/labels/blocks%20release","name":"blocks release","color":"000000"},{"url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/labels/feature%20request","name":"feature request","color":"009800"},{"url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/labels/Features/Events","name":"Features/Events","color":"0052cc"},{"url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/labels/HEK","name":"HEK","color":"0052ff"},{"url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/labels/Timeline:%20features%20and%20events","name":"Timeline: features and events","color":"1d76ad"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2016-03-30T13:26:02Z","updated_at":"2016-06-10T10:47:04Z","closed_at":null,"body":"It would be useful for users to be able to view features and events as a function of time.  This will allow users to browse data using features and events, and to select data based on those features and events.\r\n\r\nThis is a major new feature, and will require some design.\r\n\r\nInitially, the design could be based on the existing image time line.  At longer time scales, users are shown a histogram of the number of events in the time range.  Events will fall across histogram time bins.  Any time an event falls in to a time bin, that should count as one event in that time bin.  The histogram should be split in to feature/event (F/E) and feature recognition method (FRM).  Every F/E + FRM combination counts as one class to be counted in the histogram view.  As in the image timeline, hovering over a histogram bin will pop up a window that has the time range spanned by the time bin and the number of events in each F/E + FRM combination.\r\n\r\nAt shorter time scales, the view switches so that users are shown the duration of individual events.  This would be represented by horizontal lines of the required length.  Hovering over a horizontal line would show the same information as the feature/event pop up windows in main view port.  Horizontal lines should be grouped by F/E + FRM combination, and additionally by FRM_identifier.\r\n\r\nFeatures and events will come initially from the HEK.  However, the timeline should be built a little more generally so it can accept features and events from anywhere that are specified by F/E, FRM, FRM_identifier, start time and end time.\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/issues/comments/225151783","html_url":"https://github.com/Helioviewer-Project/helioviewer.org/issues/85#issuecomment-225151783","issue_url":"https://api.github.com/repos/Helioviewer-Project/helioviewer.org/issues/85","id":225151783,"user":{"login":"wafels","id":983575,"avatar_url":"https://avatars.githubusercontent.com/u/983575?v=3","gravatar_id":"","url":"https://api.github.com/users/wafels","html_url":"https://github.com/wafels","followers_url":"https://api.github.com/users/wafels/followers","following_url":"https://api.github.com/users/wafels/following{/other_user}","gists_url":"https://api.github.com/users/wafels/gists{/gist_id}","starred_url":"https://api.github.com/users/wafels/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wafels/subscriptions","organizations_url":"https://api.github.com/users/wafels/orgs","repos_url":"https://api.github.com/users/wafels/repos","events_url":"https://api.github.com/users/wafels/events{/privacy}","received_events_url":"https://api.github.com/users/wafels/received_events","type":"User","site_admin":false},"created_at":"2016-06-10T10:47:04Z","updated_at":"2016-06-10T10:47:04Z","body":"Are there really over 400 active region events on the 2016/05/26?  How are these numbers calculated?  I think the way these should be calculated is by counting the number of active regions that overlap even partially with the time range 2016/05/26 00:00:00 - 2016/05/27 00:00:00.\r\n\r\n![screen shot 2016-06-10 at 6 44 09 am](https://cloud.githubusercontent.com/assets/983575/15962099/c513b1ec-2ed6-11e6-86c3-233d1aaa7d27.png)\r\n"}}
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