{"action":"opened","issue":{"url":"https://api.github.com/repos/ropensci/EML/issues/156","repository_url":"https://api.github.com/repos/ropensci/EML","labels_url":"https://api.github.com/repos/ropensci/EML/issues/156/labels{/name}","comments_url":"https://api.github.com/repos/ropensci/EML/issues/156/comments","events_url":"https://api.github.com/repos/ropensci/EML/issues/156/events","html_url":"https://github.com/ropensci/EML/issues/156","id":153904335,"number":156,"title":"set_physical produces erroneous 'size' element","user":{"login":"mbjones","id":766407,"avatar_url":"https://avatars.githubusercontent.com/u/766407?v=3","gravatar_id":"","url":"https://api.github.com/users/mbjones","html_url":"https://github.com/mbjones","followers_url":"https://api.github.com/users/mbjones/followers","following_url":"https://api.github.com/users/mbjones/following{/other_user}","gists_url":"https://api.github.com/users/mbjones/gists{/gist_id}","starred_url":"https://api.github.com/users/mbjones/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mbjones/subscriptions","organizations_url":"https://api.github.com/users/mbjones/orgs","repos_url":"https://api.github.com/users/mbjones/repos","events_url":"https://api.github.com/users/mbjones/events{/privacy}","received_events_url":"https://api.github.com/users/mbjones/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/ropensci/EML/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":{"login":"mbjones","id":766407,"avatar_url":"https://avatars.githubusercontent.com/u/766407?v=3","gravatar_id":"","url":"https://api.github.com/users/mbjones","html_url":"https://github.com/mbjones","followers_url":"https://api.github.com/users/mbjones/followers","following_url":"https://api.github.com/users/mbjones/following{/other_user}","gists_url":"https://api.github.com/users/mbjones/gists{/gist_id}","starred_url":"https://api.github.com/users/mbjones/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mbjones/subscriptions","organizations_url":"https://api.github.com/users/mbjones/orgs","repos_url":"https://api.github.com/users/mbjones/repos","events_url":"https://api.github.com/users/mbjones/events{/privacy}","received_events_url":"https://api.github.com/users/mbjones/received_events","type":"User","site_admin":false},"milestone":null,"comments":0,"created_at":"2016-05-10T01:18:26Z","updated_at":"2016-05-10T01:18:26Z","closed_at":null,"body":"Calling set_physical produces output for the size element that is invalid, like:\r\n\r\n```XML\r\n<size unit=\"bytes\"/>\r\n```\r\n\r\nIt should be:\r\n```XML\r\n<size unit=\"bytes\">879</size>\r\n```\r\n"}}