{"action":"closed","issue":{"url":"https://api.github.com/repos/openhab/openhab/issues/180","labels_url":"https://api.github.com/repos/openhab/openhab/issues/180/labels{/name}","comments_url":"https://api.github.com/repos/openhab/openhab/issues/180/comments","events_url":"https://api.github.com/repos/openhab/openhab/issues/180/events","html_url":"https://github.com/openhab/openhab/issues/180","id":22800306,"number":180,"title":"RRD4J DERIVE support","user":{"login":"openhab-migration","id":5867665,"avatar_url":"https://avatars.githubusercontent.com/u/5867665?v=3","gravatar_id":"","url":"https://api.github.com/users/openhab-migration","html_url":"https://github.com/openhab-migration","followers_url":"https://api.github.com/users/openhab-migration/followers","following_url":"https://api.github.com/users/openhab-migration/following{/other_user}","gists_url":"https://api.github.com/users/openhab-migration/gists{/gist_id}","starred_url":"https://api.github.com/users/openhab-migration/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/openhab-migration/subscriptions","organizations_url":"https://api.github.com/users/openhab-migration/orgs","repos_url":"https://api.github.com/users/openhab-migration/repos","events_url":"https://api.github.com/users/openhab-migration/events{/privacy}","received_events_url":"https://api.github.com/users/openhab-migration/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/openhab/openhab/labels/enhancement","name":"enhancement","color":"84b6eb"},{"url":"https://api.github.com/repos/openhab/openhab/labels/imported","name":"imported","color":"FFFFFF"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":16,"created_at":"2013-11-17T17:26:43Z","updated_at":"2015-05-02T13:46:22Z","closed_at":"2015-05-02T13:46:21Z","body":"_From [Achil...@gmail.com](https://code.google.com/u/104823384402301896460/) on January 08, 2013 09:35:43_\n\n1. Feature Description It would be awesome to add DERIVE type into RRD4J Openhab support.\r\n\"RRD4J supports the same data source types as RRDTool (COUNTER, ABSOLUTE, DERIVE, GAUGE)\"\r\nIt seems that we only use Gauge in Openhab 2. Example Use Case Power meter/Water Meters. It's nice to have the total consumed energy but when it's a number such as 3millions incrementing by *few* everyday it's not really readable, that's where DERIVE would be of some help.\n\n**Attachment:** [rrdchart_EDF.png](http://code.google.com/p/openhab/issues/detail?id=180)\n\n_Original issue: http://code.google.com/p/openhab/issues/detail?id=180_"}}