{"action":"created","issue":{"url":"https://api.github.com/repos/Jean-Romain/lidR/issues/177","repository_url":"https://api.github.com/repos/Jean-Romain/lidR","labels_url":"https://api.github.com/repos/Jean-Romain/lidR/issues/177/labels{/name}","comments_url":"https://api.github.com/repos/Jean-Romain/lidR/issues/177/comments","events_url":"https://api.github.com/repos/Jean-Romain/lidR/issues/177/events","html_url":"https://github.com/Jean-Romain/lidR/issues/177","id":361468271,"node_id":"MDU6SXNzdWUzNjE0NjgyNzE=","number":177,"title":"lidR v2.0.0 beta test","user":{"login":"Jean-Romain","id":3872279,"node_id":"MDQ6VXNlcjM4NzIyNzk=","avatar_url":"https://avatars2.githubusercontent.com/u/3872279?v=4","gravatar_id":"","url":"https://api.github.com/users/Jean-Romain","html_url":"https://github.com/Jean-Romain","followers_url":"https://api.github.com/users/Jean-Romain/followers","following_url":"https://api.github.com/users/Jean-Romain/following{/other_user}","gists_url":"https://api.github.com/users/Jean-Romain/gists{/gist_id}","starred_url":"https://api.github.com/users/Jean-Romain/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Jean-Romain/subscriptions","organizations_url":"https://api.github.com/users/Jean-Romain/orgs","repos_url":"https://api.github.com/users/Jean-Romain/repos","events_url":"https://api.github.com/users/Jean-Romain/events{/privacy}","received_events_url":"https://api.github.com/users/Jean-Romain/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/Jean-Romain/lidR/milestones/5","html_url":"https://github.com/Jean-Romain/lidR/milestone/5","labels_url":"https://api.github.com/repos/Jean-Romain/lidR/milestones/5/labels","id":3680532,"node_id":"MDk6TWlsZXN0b25lMzY4MDUzMg==","number":5,"title":"v2.0.0","description":"","creator":{"login":"Jean-Romain","id":3872279,"node_id":"MDQ6VXNlcjM4NzIyNzk=","avatar_url":"https://avatars2.githubusercontent.com/u/3872279?v=4","gravatar_id":"","url":"https://api.github.com/users/Jean-Romain","html_url":"https://github.com/Jean-Romain","followers_url":"https://api.github.com/users/Jean-Romain/followers","following_url":"https://api.github.com/users/Jean-Romain/following{/other_user}","gists_url":"https://api.github.com/users/Jean-Romain/gists{/gist_id}","starred_url":"https://api.github.com/users/Jean-Romain/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Jean-Romain/subscriptions","organizations_url":"https://api.github.com/users/Jean-Romain/orgs","repos_url":"https://api.github.com/users/Jean-Romain/repos","events_url":"https://api.github.com/users/Jean-Romain/events{/privacy}","received_events_url":"https://api.github.com/users/Jean-Romain/received_events","type":"User","site_admin":false},"open_issues":1,"closed_issues":5,"state":"open","created_at":"2018-09-23T15:00:50Z","updated_at":"2018-11-15T17:57:27Z","due_on":"2019-01-01T08:00:00Z","closed_at":null},"comments":25,"created_at":"2018-09-18T20:22:02Z","updated_at":"2018-11-21T21:19:52Z","closed_at":null,"author_association":"OWNER","body":"To: @bi0m3trics @floriandeboissieu @jfbourdon @spono @ptompalski @AndyPL22 @daveauty @tacormier and all other person who will read this thread.\r\n\r\nI merged the development branch of lidR 2.0.0  into the main development branch (`devel`). In short that means that the work on `lidR v2.0.0` is almost done. The biggest part of what I wanted to do is done. What remains to do is mostly cosmetic :tada:\r\n\r\n`lidR v2.0.0` comes with much more capabilities especially regarding `LAScatalog` processing. It comes with a more consistent set of functions and is more scalable for the future. It also comes with a massive [changelog](https://github.com/Jean-Romain/lidR/blob/devel/NEWS.md) and sadly is **deeply incompatible** with previous releases (see the changelog to know why)\r\n\r\nI'm using it myself from weeks to do some stuff that were no possible to do in lidR versions 1.x.y. I now need beta testers to test the new version in a wider range of usage. I need a lot of feedback because I entirely redesigned lidR and that represent several thousands lines of code modified...\r\n\r\nThe documentation has not been reviewed yet. So it it still plenty of mistake such as typos, spelling, missing words and so on but should be exhaustive and understandable anyway.\r\n\r\nSo, if you want to test it, thank you for your help in advance. \r\n\r\nTo install lidR version 2.0.0\r\n\r\n```r\r\ndevtools::install_github(\"Jean-Romain/lidR\", dependencies=TRUE, ref=\"devel\")\r\n```\r\n\r\nOr use a Windows binary. The followings binaries are snapshots made on 2018-11-16:\r\n\r\n* For R 3.6: [here](https://drive.google.com/open?id=1dchHA6fIT8TipXAkXUYX-vmhnWGNJtUZ)\r\n* For R 3.5: [here](https://drive.google.com/open?id=1EEUpN2m344VWbf_VsYnUrxuiV63e8ngT)\r\n* For R 3.4: [here](https://drive.google.com/open?id=1Sfd_8uAY7xI4SNWrscsi1v03y_LA2ZVm)"},"comment":{"url":"https://api.github.com/repos/Jean-Romain/lidR/issues/comments/440811756","html_url":"https://github.com/Jean-Romain/lidR/issues/177#issuecomment-440811756","issue_url":"https://api.github.com/repos/Jean-Romain/lidR/issues/177","id":440811756,"node_id":"MDEyOklzc3VlQ29tbWVudDQ0MDgxMTc1Ng==","user":{"login":"ptompalski","id":17634413,"node_id":"MDQ6VXNlcjE3NjM0NDEz","avatar_url":"https://avatars2.githubusercontent.com/u/17634413?v=4","gravatar_id":"","url":"https://api.github.com/users/ptompalski","html_url":"https://github.com/ptompalski","followers_url":"https://api.github.com/users/ptompalski/followers","following_url":"https://api.github.com/users/ptompalski/following{/other_user}","gists_url":"https://api.github.com/users/ptompalski/gists{/gist_id}","starred_url":"https://api.github.com/users/ptompalski/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ptompalski/subscriptions","organizations_url":"https://api.github.com/users/ptompalski/orgs","repos_url":"https://api.github.com/users/ptompalski/repos","events_url":"https://api.github.com/users/ptompalski/events{/privacy}","received_events_url":"https://api.github.com/users/ptompalski/received_events","type":"User","site_admin":false},"created_at":"2018-11-21T21:19:52Z","updated_at":"2018-11-21T21:19:52Z","author_association":"NONE","body":"There is a potential bug when processing a catalog using more than one core and trying to save results to files with \r\n\r\n`opt_output_files(ctg) <-\"F:\\\\data\\\\out\\\\qc_{XLEFT}_{YBOTTOM}_metrics\"\r\nopt_cores(ctg) <- 2`\r\n\r\nResults in a error:\r\n`Error in cluster_write(x, current_processed_cluster@save, output_options) : \r\n  could not find function \"cluster_write\"`\r\n\r\nEverything works fine when the number of cores is set to 1.\r\n"}}
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