{"action":"created","issue":{"url":"https://api.github.com/repos/drphilmarshall/Pangloss/issues/41","labels_url":"https://api.github.com/repos/drphilmarshall/Pangloss/issues/41/labels{/name}","comments_url":"https://api.github.com/repos/drphilmarshall/Pangloss/issues/41/comments","events_url":"https://api.github.com/repos/drphilmarshall/Pangloss/issues/41/events","html_url":"https://github.com/drphilmarshall/Pangloss/issues/41","id":92452275,"number":41,"title":"WLMaps need to be able to plot themselves in world coordinates","user":{"login":"drphilmarshall","id":710903,"avatar_url":"https://avatars.githubusercontent.com/u/710903?v=3","gravatar_id":"","url":"https://api.github.com/users/drphilmarshall","html_url":"https://github.com/drphilmarshall","followers_url":"https://api.github.com/users/drphilmarshall/followers","following_url":"https://api.github.com/users/drphilmarshall/following{/other_user}","gists_url":"https://api.github.com/users/drphilmarshall/gists{/gist_id}","starred_url":"https://api.github.com/users/drphilmarshall/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drphilmarshall/subscriptions","organizations_url":"https://api.github.com/users/drphilmarshall/orgs","repos_url":"https://api.github.com/users/drphilmarshall/repos","events_url":"https://api.github.com/users/drphilmarshall/events{/privacy}","received_events_url":"https://api.github.com/users/drphilmarshall/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/drphilmarshall/Pangloss/labels/python","name":"python","color":"eb6420"},{"url":"https://api.github.com/repos/drphilmarshall/Pangloss/labels/weak%20lensing","name":"weak lensing","color":"bfd4f2"}],"state":"open","locked":false,"assignee":{"login":"sweverett","id":8742179,"avatar_url":"https://avatars.githubusercontent.com/u/8742179?v=3","gravatar_id":"","url":"https://api.github.com/users/sweverett","html_url":"https://github.com/sweverett","followers_url":"https://api.github.com/users/sweverett/followers","following_url":"https://api.github.com/users/sweverett/following{/other_user}","gists_url":"https://api.github.com/users/sweverett/gists{/gist_id}","starred_url":"https://api.github.com/users/sweverett/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sweverett/subscriptions","organizations_url":"https://api.github.com/users/sweverett/orgs","repos_url":"https://api.github.com/users/sweverett/repos","events_url":"https://api.github.com/users/sweverett/events{/privacy}","received_events_url":"https://api.github.com/users/sweverett/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/drphilmarshall/Pangloss/milestones/3","html_url":"https://github.com/drphilmarshall/Pangloss/milestones/SULI%20Elevator%20Pitch","labels_url":"https://api.github.com/repos/drphilmarshall/Pangloss/milestones/3/labels","id":1177855,"number":3,"title":"SULI Elevator Pitch","description":"One page project description and 1-minute elevator pitch required, from Spencer. Also WL group meeting, so we can show shear fields, convergence maps, overlays of foreground catalogs, properties of background catalogs etc - whatever we have.","creator":{"login":"drphilmarshall","id":710903,"avatar_url":"https://avatars.githubusercontent.com/u/710903?v=3","gravatar_id":"","url":"https://api.github.com/users/drphilmarshall","html_url":"https://github.com/drphilmarshall","followers_url":"https://api.github.com/users/drphilmarshall/followers","following_url":"https://api.github.com/users/drphilmarshall/following{/other_user}","gists_url":"https://api.github.com/users/drphilmarshall/gists{/gist_id}","starred_url":"https://api.github.com/users/drphilmarshall/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drphilmarshall/subscriptions","organizations_url":"https://api.github.com/users/drphilmarshall/orgs","repos_url":"https://api.github.com/users/drphilmarshall/repos","events_url":"https://api.github.com/users/drphilmarshall/events{/privacy}","received_events_url":"https://api.github.com/users/drphilmarshall/received_events","type":"User","site_admin":false},"open_issues":5,"closed_issues":4,"state":"open","created_at":"2015-06-23T17:37:04Z","updated_at":"2015-07-01T18:33:56Z","due_on":"2015-07-10T07:00:00Z","closed_at":null},"comments":1,"created_at":"2015-07-01T18:18:59Z","updated_at":"2015-07-02T00:27:22Z","closed_at":null,"body":"This means we need a method to parse Stefan's filenames to extract the world coordinates (Ra, Dec) of the map field center. Since all his maps have the same size and pixel scale, we can carry on hard coding these in the `read_binary_data()` method. When we start working with other sims we'll add more io methods anyway."},"comment":{"url":"https://api.github.com/repos/drphilmarshall/Pangloss/issues/comments/117860264","html_url":"https://github.com/drphilmarshall/Pangloss/issues/41#issuecomment-117860264","issue_url":"https://api.github.com/repos/drphilmarshall/Pangloss/issues/41","id":117860264,"user":{"login":"sweverett","id":8742179,"avatar_url":"https://avatars.githubusercontent.com/u/8742179?v=3","gravatar_id":"","url":"https://api.github.com/users/sweverett","html_url":"https://github.com/sweverett","followers_url":"https://api.github.com/users/sweverett/followers","following_url":"https://api.github.com/users/sweverett/following{/other_user}","gists_url":"https://api.github.com/users/sweverett/gists{/gist_id}","starred_url":"https://api.github.com/users/sweverett/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sweverett/subscriptions","organizations_url":"https://api.github.com/users/sweverett/orgs","repos_url":"https://api.github.com/users/sweverett/repos","events_url":"https://api.github.com/users/sweverett/events{/privacy}","received_events_url":"https://api.github.com/users/sweverett/received_events","type":"User","site_admin":false},"created_at":"2015-07-02T00:27:22Z","updated_at":"2015-07-02T00:27:22Z","body":"One big issue has come up by converting everything to world coordinates. Since we decided to set the origin of our system at the center of the (0,0)  map, the right ascension value switches from 0 to 360 in between only one bin. While this is correct, I don't think the 'image2world()' and 'world2image()' methods were designed with this in mind. This is resulting in negative pixel locations when trying to use coords='world' for subplots and breaking the code. We either need to reset our origin to be the bottom left of the (0,0) map or fix 'image2world()/world2image()' so that it can handle this case."}}