{"action":"created","issue":{"url":"https://api.github.com/repos/obspy/obspy/issues/1400","repository_url":"https://api.github.com/repos/obspy/obspy","labels_url":"https://api.github.com/repos/obspy/obspy/issues/1400/labels{/name}","comments_url":"https://api.github.com/repos/obspy/obspy/issues/1400/comments","events_url":"https://api.github.com/repos/obspy/obspy/issues/1400/events","html_url":"https://github.com/obspy/obspy/pull/1400","id":154017526,"number":1400,"title":"Memory usage","user":{"login":"rmlopes","id":423404,"avatar_url":"https://avatars.githubusercontent.com/u/423404?v=3","gravatar_id":"","url":"https://api.github.com/users/rmlopes","html_url":"https://github.com/rmlopes","followers_url":"https://api.github.com/users/rmlopes/followers","following_url":"https://api.github.com/users/rmlopes/following{/other_user}","gists_url":"https://api.github.com/users/rmlopes/gists{/gist_id}","starred_url":"https://api.github.com/users/rmlopes/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rmlopes/subscriptions","organizations_url":"https://api.github.com/users/rmlopes/orgs","repos_url":"https://api.github.com/users/rmlopes/repos","events_url":"https://api.github.com/users/rmlopes/events{/privacy}","received_events_url":"https://api.github.com/users/rmlopes/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/obspy/obspy/labels/.io.segy","name":".io.segy","color":"0404B4"}],"state":"open","locked":false,"assignee":{"login":"krischer","id":800487,"avatar_url":"https://avatars.githubusercontent.com/u/800487?v=3","gravatar_id":"","url":"https://api.github.com/users/krischer","html_url":"https://github.com/krischer","followers_url":"https://api.github.com/users/krischer/followers","following_url":"https://api.github.com/users/krischer/following{/other_user}","gists_url":"https://api.github.com/users/krischer/gists{/gist_id}","starred_url":"https://api.github.com/users/krischer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/krischer/subscriptions","organizations_url":"https://api.github.com/users/krischer/orgs","repos_url":"https://api.github.com/users/krischer/repos","events_url":"https://api.github.com/users/krischer/events{/privacy}","received_events_url":"https://api.github.com/users/krischer/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/obspy/obspy/milestones/12","html_url":"https://github.com/obspy/obspy/milestones/1.1.0","labels_url":"https://api.github.com/repos/obspy/obspy/milestones/12/labels","id":1383698,"number":12,"title":"1.1.0","description":"","creator":{"login":"megies","id":1842780,"avatar_url":"https://avatars.githubusercontent.com/u/1842780?v=3","gravatar_id":"","url":"https://api.github.com/users/megies","html_url":"https://github.com/megies","followers_url":"https://api.github.com/users/megies/followers","following_url":"https://api.github.com/users/megies/following{/other_user}","gists_url":"https://api.github.com/users/megies/gists{/gist_id}","starred_url":"https://api.github.com/users/megies/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/megies/subscriptions","organizations_url":"https://api.github.com/users/megies/orgs","repos_url":"https://api.github.com/users/megies/repos","events_url":"https://api.github.com/users/megies/events{/privacy}","received_events_url":"https://api.github.com/users/megies/received_events","type":"User","site_admin":false},"open_issues":37,"closed_issues":13,"state":"open","created_at":"2015-10-29T15:40:55Z","updated_at":"2016-05-10T17:44:21Z","due_on":null,"closed_at":null},"comments":10,"created_at":"2016-05-10T14:16:12Z","updated_at":"2016-05-12T09:30:32Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/obspy/obspy/pulls/1400","html_url":"https://github.com/obspy/obspy/pull/1400","diff_url":"https://github.com/obspy/obspy/pull/1400.diff","patch_url":"https://github.com/obspy/obspy/pull/1400.patch"},"body":"Hi,\r\n\r\nI guess this is not an issue per se, but I am new to the geosciences and I need some help (my config: Windows 8, Anaconda Python3.4, ObsPy 1.0.1, VisualStudio C++).\r\n\r\nI am trying to read a SEG-Y file corresponding to a 2D line with 1.5M traces and getting out of memory in less than 2 min. Will the entire file contents always be read into memory? Is there some kind of workaround? Should I be doing it differently?\r\n\r\nIf I have lines with almost 16GB each, then the only way possible to go through it would be to have a computer with a huge amount of RAM?\r\n\r\nThanks in advance\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/obspy/obspy/issues/comments/218706298","html_url":"https://github.com/obspy/obspy/pull/1400#issuecomment-218706298","issue_url":"https://api.github.com/repos/obspy/obspy/issues/1400","id":218706298,"user":{"login":"rmlopes","id":423404,"avatar_url":"https://avatars.githubusercontent.com/u/423404?v=3","gravatar_id":"","url":"https://api.github.com/users/rmlopes","html_url":"https://github.com/rmlopes","followers_url":"https://api.github.com/users/rmlopes/followers","following_url":"https://api.github.com/users/rmlopes/following{/other_user}","gists_url":"https://api.github.com/users/rmlopes/gists{/gist_id}","starred_url":"https://api.github.com/users/rmlopes/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rmlopes/subscriptions","organizations_url":"https://api.github.com/users/rmlopes/orgs","repos_url":"https://api.github.com/users/rmlopes/repos","events_url":"https://api.github.com/users/rmlopes/events{/privacy}","received_events_url":"https://api.github.com/users/rmlopes/received_events","type":"User","site_admin":false},"created_at":"2016-05-12T09:30:32Z","updated_at":"2016-05-12T09:30:32Z","body":"The development build goes a bit further, but there is an assertion fail in the tests (total 3 failures, 1 error). I've sent the report through the script. I also have a lot of  '(...) misses imports: (...)' messages from every module, I am guessing it is not very relevant.\r\n\r\nBack to the 'viridis' KeyError, shouldn't the specific windows magic also be present in the normal build?"}}