{"action":"created","issue":{"url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/3135","repository_url":"https://api.github.com/repos/Beep6581/RawTherapee","labels_url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/3135/labels{/name}","comments_url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/3135/comments","events_url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/3135/events","html_url":"https://github.com/Beep6581/RawTherapee/issues/3135","id":131341248,"number":3135,"title":"Magenta Hue with propagation color method","user":{"login":"olivier1981","id":17065421,"avatar_url":"https://avatars.githubusercontent.com/u/17065421?v=3","gravatar_id":"","url":"https://api.github.com/users/olivier1981","html_url":"https://github.com/olivier1981","followers_url":"https://api.github.com/users/olivier1981/followers","following_url":"https://api.github.com/users/olivier1981/following{/other_user}","gists_url":"https://api.github.com/users/olivier1981/gists{/gist_id}","starred_url":"https://api.github.com/users/olivier1981/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/olivier1981/subscriptions","organizations_url":"https://api.github.com/users/olivier1981/orgs","repos_url":"https://api.github.com/users/olivier1981/repos","events_url":"https://api.github.com/users/olivier1981/events{/privacy}","received_events_url":"https://api.github.com/users/olivier1981/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-02-04T13:07:01Z","updated_at":"2016-02-04T16:54:11Z","closed_at":null,"body":"Hi Everybody!\r\nI don't want to submit a new wished feature, but I would like to see an improvement in the Color Propagation highlight reconstruction method.\r\nIndeed, for some photos, when you try to recoverer highlighted clouds it appears a magenta hue in the sky. Beside this recovery function is very powerful, this issue makes it unusable... \r\nAs an example, see the attached .NEF file:\r\nhttps://drive.google.com/file/d/0B2qmLiaNNMJAOWZkUDRqME56b2M/view?usp=sharing\r\n\r\nand the .pp3:\r\nhttps://drive.google.com/file/d/0B2qmLiaNNMJAVWpISWh6UDBRN28/view?usp=sharing\r\n\r\nI put below the jpg file with blue circles around the magenta area:\r\n![sans titre](https://cloud.githubusercontent.com/assets/17065421/12815716/5b72e70e-cb48-11e5-9d87-3cbcbf80d170.jpg)\r\n\r\nIs it a known issue? Would it be hard to correct it?\r\nThanks in advance,\r\nolivier"},"comment":{"url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/comments/179943204","html_url":"https://github.com/Beep6581/RawTherapee/issues/3135#issuecomment-179943204","issue_url":"https://api.github.com/repos/Beep6581/RawTherapee/issues/3135","id":179943204,"user":{"login":"raceviper13","id":15106043,"avatar_url":"https://avatars.githubusercontent.com/u/15106043?v=3","gravatar_id":"","url":"https://api.github.com/users/raceviper13","html_url":"https://github.com/raceviper13","followers_url":"https://api.github.com/users/raceviper13/followers","following_url":"https://api.github.com/users/raceviper13/following{/other_user}","gists_url":"https://api.github.com/users/raceviper13/gists{/gist_id}","starred_url":"https://api.github.com/users/raceviper13/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raceviper13/subscriptions","organizations_url":"https://api.github.com/users/raceviper13/orgs","repos_url":"https://api.github.com/users/raceviper13/repos","events_url":"https://api.github.com/users/raceviper13/events{/privacy}","received_events_url":"https://api.github.com/users/raceviper13/received_events","type":"User","site_admin":false},"created_at":"2016-02-04T16:54:11Z","updated_at":"2016-02-04T16:54:11Z","body":"I see this issue with my Nikon D5100 as well.  This is particularly evident enabling Flat Frame for vignetting correction with an extreme highlight reconstruction.  Generally the sky can start to become ery pink in areas (pink plus your blue sky is magenta, i guess.) This problem used to be substantially worse, but has received some good attention and is now usable.  However, there is still some work that can be done.  I think that a lot of work was done with other cameras to fix this, but is not entirely fixed with all cameras."}}