{"action":"opened","issue":{"url":"https://api.github.com/repos/geodynamics/specfem2d/issues/561","repository_url":"https://api.github.com/repos/geodynamics/specfem2d","labels_url":"https://api.github.com/repos/geodynamics/specfem2d/issues/561/labels{/name}","comments_url":"https://api.github.com/repos/geodynamics/specfem2d/issues/561/comments","events_url":"https://api.github.com/repos/geodynamics/specfem2d/issues/561/events","html_url":"https://github.com/geodynamics/specfem2d/issues/561","id":145629908,"number":561,"title":"the 2D plane strain case uses a wrong definition of Kappa in some parts of the code","user":{"login":"komatits","id":5817129,"avatar_url":"https://avatars.githubusercontent.com/u/5817129?v=3","gravatar_id":"","url":"https://api.github.com/users/komatits","html_url":"https://github.com/komatits","followers_url":"https://api.github.com/users/komatits/followers","following_url":"https://api.github.com/users/komatits/following{/other_user}","gists_url":"https://api.github.com/users/komatits/gists{/gist_id}","starred_url":"https://api.github.com/users/komatits/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/komatits/subscriptions","organizations_url":"https://api.github.com/users/komatits/orgs","repos_url":"https://api.github.com/users/komatits/repos","events_url":"https://api.github.com/users/komatits/events{/privacy}","received_events_url":"https://api.github.com/users/komatits/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-04T09:26:23Z","updated_at":"2016-04-04T09:26:23Z","closed_at":null,"body":"From Zhinan @xiezhinan :   \r\nEmmanuel Chaljub corrected my wrong usage of kappa in 2D.\r\nI set kappa = lamdda + 2*mu/3\r\nwhich is not correct in 2D plane-strain case.\r\nThe correct definition of kappa is then\r\nkappa = lamdba + mu. "}}