{"action":"opened","issue":{"url":"https://api.github.com/repos/mantidproject/mantid/issues/12774","labels_url":"https://api.github.com/repos/mantidproject/mantid/issues/12774/labels{/name}","comments_url":"https://api.github.com/repos/mantidproject/mantid/issues/12774/comments","events_url":"https://api.github.com/repos/mantidproject/mantid/issues/12774/events","html_url":"https://github.com/mantidproject/mantid/issues/12774","id":86481794,"number":12774,"title":"PoldiFitPeaks2D should have a function has FWHM depending on d","user":{"login":"MichaelWedel","id":6361996,"avatar_url":"https://avatars.githubusercontent.com/u/6361996?v=3","gravatar_id":"","url":"https://api.github.com/users/MichaelWedel","html_url":"https://github.com/MichaelWedel","followers_url":"https://api.github.com/users/MichaelWedel/followers","following_url":"https://api.github.com/users/MichaelWedel/following{/other_user}","gists_url":"https://api.github.com/users/MichaelWedel/gists{/gist_id}","starred_url":"https://api.github.com/users/MichaelWedel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MichaelWedel/subscriptions","organizations_url":"https://api.github.com/users/MichaelWedel/orgs","repos_url":"https://api.github.com/users/MichaelWedel/repos","events_url":"https://api.github.com/users/MichaelWedel/events{/privacy}","received_events_url":"https://api.github.com/users/MichaelWedel/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/mantidproject/mantid/labels/Diffraction","name":"Diffraction","color":"bfdadc"},{"url":"https://api.github.com/repos/mantidproject/mantid/labels/Powder","name":"Powder","color":"207de5"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-06-09T07:01:02Z","updated_at":"2015-06-09T07:01:02Z","closed_at":null,"body":"The original POLDI software has an additional fitting mode which replaces the FWHM related parameter of each profile function with two \"global\" parameters so that the FWHM is calculated like this:\r\n```\r\nFWHM = P0 + d * P1\r\n```\r\nWhere P0, P1 are the parameters and d is the center of the reflection. I would like to add this function for completeness."}}