{"action":"opened","issue":{"url":"https://api.github.com/repos/robotology-playground/sdf-modelica/issues/11","repository_url":"https://api.github.com/repos/robotology-playground/sdf-modelica","labels_url":"https://api.github.com/repos/robotology-playground/sdf-modelica/issues/11/labels{/name}","comments_url":"https://api.github.com/repos/robotology-playground/sdf-modelica/issues/11/comments","events_url":"https://api.github.com/repos/robotology-playground/sdf-modelica/issues/11/events","html_url":"https://github.com/robotology-playground/sdf-modelica/issues/11","id":331560586,"node_id":"MDU6SXNzdWUzMzE1NjA1ODY=","number":11,"title":"Unused variabiles","user":{"login":"triccyx","id":9121787,"node_id":"MDQ6VXNlcjkxMjE3ODc=","avatar_url":"https://avatars3.githubusercontent.com/u/9121787?v=4","gravatar_id":"","url":"https://api.github.com/users/triccyx","html_url":"https://github.com/triccyx","followers_url":"https://api.github.com/users/triccyx/followers","following_url":"https://api.github.com/users/triccyx/following{/other_user}","gists_url":"https://api.github.com/users/triccyx/gists{/gist_id}","starred_url":"https://api.github.com/users/triccyx/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/triccyx/subscriptions","organizations_url":"https://api.github.com/users/triccyx/orgs","repos_url":"https://api.github.com/users/triccyx/repos","events_url":"https://api.github.com/users/triccyx/events{/privacy}","received_events_url":"https://api.github.com/users/triccyx/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-06-12T12:11:22Z","updated_at":"2018-06-12T12:11:22Z","closed_at":null,"author_association":"NONE","body":"The URDF to MO process creates some unused variables and equations.\r\nFor example for AK_R\r\n\r\n```\r\nSI.Angle q_L_AK_R \"Joint angle for joint L_AK_R\";\r\nSI.AngularVelocity qd_L_AK_R \"Joint speed for joint L_AK_R\";\r\nSI.AngularAcceleration qdd_L_AK_R \"Joint acceleration for joint L_AK_R\";\r\nSI.Torque tau_L_AK_R \"Joint torque for joint L_AK_R\";\r\n```\r\n\r\nAre not used, together with the corresponding equations:\r\n\r\n```\r\nq_L_AK_R = L_AK_R.phi;\r\n  qd_L_AK_R = der(q_L_AK_R);\r\n  qdd_L_AK_R = der(qd_L_AK_R);\r\n  tau_L_AK_R = L_AK_R.tau;\r\n```"}}
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