{"comment":{"url":"https://api.github.com/repos/PDAL/PDAL/comments/9428876","html_url":"https://github.com/PDAL/PDAL/commit/b50b29845f37536fd0fb074a23d69c16b77e9fe6#commitcomment-9428876","id":9428876,"user":{"login":"hobu","id":87751,"avatar_url":"https://avatars.githubusercontent.com/u/87751?v=3","gravatar_id":"","url":"https://api.github.com/users/hobu","html_url":"https://github.com/hobu","followers_url":"https://api.github.com/users/hobu/followers","following_url":"https://api.github.com/users/hobu/following{/other_user}","gists_url":"https://api.github.com/users/hobu/gists{/gist_id}","starred_url":"https://api.github.com/users/hobu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hobu/subscriptions","organizations_url":"https://api.github.com/users/hobu/orgs","repos_url":"https://api.github.com/users/hobu/repos","events_url":"https://api.github.com/users/hobu/events{/privacy}","received_events_url":"https://api.github.com/users/hobu/received_events","type":"User","site_admin":false},"position":null,"line":null,"path":"","commit_id":"b50b29845f37536fd0fb074a23d69c16b77e9fe6","created_at":"2015-01-24T17:42:47Z","updated_at":"2015-01-24T17:42:47Z","body":"Fetch st-helens.las or some other 400+mb LAS file http://www.liblas.org/samples/st-helens.las\r\n\r\n```\r\n$ time las2las st-helens.las output.las\r\nreal\t0m3.488s\r\nuser\t0m2.662s\r\nsys\t0m0.682s\r\n```\r\n\r\nUsing PDAL\r\n```\r\n/Volumes/hobu-ssd-backup/pdal/mtsthelens/st-helens.las\r\n[hobu@pyro local (master)]$ time ~/dev/git/pdal/bin/pdal translate mtsthelens/st-helens.las junk.las\r\nmtsthelens/st-helens.las: Found invalid value of '0' for point's return number.\r\nmtsthelens/st-helens.las: Found invalid value of '0' for point's number of returns.\r\n............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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