{"action":"created","issue":{"url":"https://api.github.com/repos/erpas/rgis/issues/28","repository_url":"https://api.github.com/repos/erpas/rgis","labels_url":"https://api.github.com/repos/erpas/rgis/issues/28/labels{/name}","comments_url":"https://api.github.com/repos/erpas/rgis/issues/28/comments","events_url":"https://api.github.com/repos/erpas/rgis/issues/28/events","html_url":"https://github.com/erpas/rgis/issues/28","id":223171096,"number":28,"title":"2D mesh geometry import issue for large meshes","user":{"login":"mdweber2","id":20648129,"avatar_url":"https://avatars0.githubusercontent.com/u/20648129?v=3","gravatar_id":"","url":"https://api.github.com/users/mdweber2","html_url":"https://github.com/mdweber2","followers_url":"https://api.github.com/users/mdweber2/followers","following_url":"https://api.github.com/users/mdweber2/following{/other_user}","gists_url":"https://api.github.com/users/mdweber2/gists{/gist_id}","starred_url":"https://api.github.com/users/mdweber2/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mdweber2/subscriptions","organizations_url":"https://api.github.com/users/mdweber2/orgs","repos_url":"https://api.github.com/users/mdweber2/repos","events_url":"https://api.github.com/users/mdweber2/events{/privacy}","received_events_url":"https://api.github.com/users/mdweber2/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2017-04-20T19:18:19Z","updated_at":"2017-04-23T20:55:02Z","closed_at":"2017-04-23T20:55:02Z","body":"I've been successfully using RiverGIS for mesh creation, but if a mesh includes too many cells the HEC-RAS Geometry import fails. I'm not sure where the threshold is, but it definitely does not work at around 250,000 cells. This is a problem for me, as I often work with large 2D models. \r\n\r\nWhat happens is that the cells that were created along the breaklines are absent. Here's an example screenshot where the regular grid imported, but the curvilinear portion within the channel fails. \r\n\r\n![image](https://cloud.githubusercontent.com/assets/20648129/25248461/3796ee1c-25c3-11e7-9605-442d49e81532.png)\r\n\r\nAnyone else notice this issue? What is going on here?\r\n\r\nThanks,\r\n-Matt"},"comment":{"url":"https://api.github.com/repos/erpas/rgis/issues/comments/296487980","html_url":"https://github.com/erpas/rgis/issues/28#issuecomment-296487980","issue_url":"https://api.github.com/repos/erpas/rgis/issues/28","id":296487980,"user":{"login":"erpas","id":3106699,"avatar_url":"https://avatars3.githubusercontent.com/u/3106699?v=3","gravatar_id":"","url":"https://api.github.com/users/erpas","html_url":"https://github.com/erpas","followers_url":"https://api.github.com/users/erpas/followers","following_url":"https://api.github.com/users/erpas/following{/other_user}","gists_url":"https://api.github.com/users/erpas/gists{/gist_id}","starred_url":"https://api.github.com/users/erpas/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/erpas/subscriptions","organizations_url":"https://api.github.com/users/erpas/orgs","repos_url":"https://api.github.com/users/erpas/repos","events_url":"https://api.github.com/users/erpas/events{/privacy}","received_events_url":"https://api.github.com/users/erpas/received_events","type":"User","site_admin":false},"created_at":"2017-04-23T20:55:02Z","updated_at":"2017-04-23T20:55:02Z","body":"Thanks Matt!\r\nThe size of your model might not be relevant here. The problem is that your breakline endpoints are located outside of the 2d flow area. Modify your breakline to start and end inside of the 2d area - it should not cross the 2d area boundary. Hope that helps.\r\nI have created a new issue for that ( #29 ) - we will add a check for breaklines laying in 2d flow area exterior."}}
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