{"action":"created","issue":{"url":"https://api.github.com/repos/pierreroudier/dissever/issues/6","repository_url":"https://api.github.com/repos/pierreroudier/dissever","labels_url":"https://api.github.com/repos/pierreroudier/dissever/issues/6/labels{/name}","comments_url":"https://api.github.com/repos/pierreroudier/dissever/issues/6/comments","events_url":"https://api.github.com/repos/pierreroudier/dissever/issues/6/events","html_url":"https://github.com/pierreroudier/dissever/issues/6","id":312502393,"number":6,"title":"Problem with NA values for LST downscaling","user":{"login":"aniluap5","id":37499491,"avatar_url":"https://avatars2.githubusercontent.com/u/37499491?v=4","gravatar_id":"","url":"https://api.github.com/users/aniluap5","html_url":"https://github.com/aniluap5","followers_url":"https://api.github.com/users/aniluap5/followers","following_url":"https://api.github.com/users/aniluap5/following{/other_user}","gists_url":"https://api.github.com/users/aniluap5/gists{/gist_id}","starred_url":"https://api.github.com/users/aniluap5/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/aniluap5/subscriptions","organizations_url":"https://api.github.com/users/aniluap5/orgs","repos_url":"https://api.github.com/users/aniluap5/repos","events_url":"https://api.github.com/users/aniluap5/events{/privacy}","received_events_url":"https://api.github.com/users/aniluap5/received_events","type":"User","site_admin":false},"labels":[{"id":266057148,"url":"https://api.github.com/repos/pierreroudier/dissever/labels/bug","name":"bug","color":"fc2929","default":true}],"state":"open","locked":false,"assignee":{"login":"pierreroudier","id":515259,"avatar_url":"https://avatars3.githubusercontent.com/u/515259?v=4","gravatar_id":"","url":"https://api.github.com/users/pierreroudier","html_url":"https://github.com/pierreroudier","followers_url":"https://api.github.com/users/pierreroudier/followers","following_url":"https://api.github.com/users/pierreroudier/following{/other_user}","gists_url":"https://api.github.com/users/pierreroudier/gists{/gist_id}","starred_url":"https://api.github.com/users/pierreroudier/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pierreroudier/subscriptions","organizations_url":"https://api.github.com/users/pierreroudier/orgs","repos_url":"https://api.github.com/users/pierreroudier/repos","events_url":"https://api.github.com/users/pierreroudier/events{/privacy}","received_events_url":"https://api.github.com/users/pierreroudier/received_events","type":"User","site_admin":false},"assignees":[{"login":"pierreroudier","id":515259,"avatar_url":"https://avatars3.githubusercontent.com/u/515259?v=4","gravatar_id":"","url":"https://api.github.com/users/pierreroudier","html_url":"https://github.com/pierreroudier","followers_url":"https://api.github.com/users/pierreroudier/followers","following_url":"https://api.github.com/users/pierreroudier/following{/other_user}","gists_url":"https://api.github.com/users/pierreroudier/gists{/gist_id}","starred_url":"https://api.github.com/users/pierreroudier/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pierreroudier/subscriptions","organizations_url":"https://api.github.com/users/pierreroudier/orgs","repos_url":"https://api.github.com/users/pierreroudier/repos","events_url":"https://api.github.com/users/pierreroudier/events{/privacy}","received_events_url":"https://api.github.com/users/pierreroudier/received_events","type":"User","site_admin":false}],"milestone":null,"comments":5,"created_at":"2018-04-09T12:00:23Z","updated_at":"2018-04-23T03:56:43Z","closed_at":null,"author_association":"NONE","body":"I have encountered problems related to downscal\r\n[errors.zip](https://github.com/pierreroudier/dissever/files/1889741/errors.zip)\r\n\r\ning time series raster stack from 2002 to 2017 Terra MODIS LST data using two predictors -- DEM and Terra MODIS NDVI. I have created raster stack for predictors and raster layer for Modis LST. My study area is South Alps that's why I use DEM as additional explanatory variable. \r\nAs an attachment I am sending my code with datasets and short explanation as well. \r\n I would be really grateful for help. Thank you!"},"comment":{"url":"https://api.github.com/repos/pierreroudier/dissever/issues/comments/383447499","html_url":"https://github.com/pierreroudier/dissever/issues/6#issuecomment-383447499","issue_url":"https://api.github.com/repos/pierreroudier/dissever/issues/6","id":383447499,"user":{"login":"pierreroudier","id":515259,"avatar_url":"https://avatars3.githubusercontent.com/u/515259?v=4","gravatar_id":"","url":"https://api.github.com/users/pierreroudier","html_url":"https://github.com/pierreroudier","followers_url":"https://api.github.com/users/pierreroudier/followers","following_url":"https://api.github.com/users/pierreroudier/following{/other_user}","gists_url":"https://api.github.com/users/pierreroudier/gists{/gist_id}","starred_url":"https://api.github.com/users/pierreroudier/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pierreroudier/subscriptions","organizations_url":"https://api.github.com/users/pierreroudier/orgs","repos_url":"https://api.github.com/users/pierreroudier/repos","events_url":"https://api.github.com/users/pierreroudier/events{/privacy}","received_events_url":"https://api.github.com/users/pierreroudier/received_events","type":"User","site_admin":false},"created_at":"2018-04-23T03:56:43Z","updated_at":"2018-04-23T03:56:43Z","author_association":"OWNER","body":"@aniluap5 Note that there seem to be a lot of NAs/missing values in your predictors. \r\n\r\nI ended up with the following result:\r\n\r\n![rplot](https://user-images.githubusercontent.com/515259/39106273-c0947eec-470e-11e8-8751-44cc473cc0c6.png)\r\n\r\nThe pixels that remain in the prediction are the only pixels that don't have missing values throughout your time series.\r\n\r\nI'm guessing that means you'd need to do some gap-filling prior to `dissever`."}}
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