{"id":46366799,"url":"https://github.com/softwareunderground/the-structure-does-what","last_synced_at":"2026-03-05T02:32:12.216Z","repository":{"id":82633312,"uuid":"104580907","full_name":"softwareunderground/the-structure-does-what","owner":"softwareunderground","description":"The structure does WHAT!?","archived":false,"fork":false,"pushed_at":"2017-09-24T20:05:25.000Z","size":26192,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":15,"default_branch":"master","last_synced_at":"2025-04-29T21:37:15.729Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Jupyter 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Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"# The structure does _WHAT!?_\n\nSome code from a project built during the \n[2017 Geophysics Hackathon](https://agilescientific.com/blog/2017/7/24/newsflash-the-geophysics-hackathon-is-back).\n\n## Team\n\n- Nate Suurmeyer\n- Nanne Hemstra\n- Chris Ennen\n- Jacob Foshee\n\n## `geocells` CLI\n\nThe `geocells` directory contains a tool that can do a few things:\n\n- Generates random locations, we use as well locations\n- Computes a \"distance field\" horizon where each cell has a distance-to-nearest-well\n- Also computes a \"score\" for each horizon sample proportional to porosity and inversely proportional to depth and distance-to-well\n\nWe treat Inline as X and Crossline as Y.\n\n### Building\n\nRequires the [.NET Core](https://www.microsoft.com/net/core) tools.\n\n```\ncd geocells\ndotnet build\n```\n\n### Running\n\nThe primary input is a horizon which is tab-delimited with a header like the following:\n\n```\n\"Inline\"\t\"Crossline\"\t\"Z\"\t\"Porosity\"\t\"Amplitude\"\n```\n\nTo generate 5 well locations in the inline/crossline space of the horizon:\n\n```\ndotnet run -- gen well_locations.csv -h horizon.txt -n 5\n```\n\nTo calculate distances to wells and very rough metrics of well location goodness:\n\n```\ndotnet run -- crunch horizon.txt well_locations.csv output_horizon.csv\n```\n\n## Credits\n\nThe included sample data is courtesy of the [dGB Open Seismic Repository](http://www.opendtect.org/osr/). \nWe used horizon FS8 from \n[Netherlands Offshore F3 Block](http://www.opendtect.org/osr/pmwiki.php/Main/NetherlandsOffshoreF3BlockComplete4GB).\n\n[\u003cimg src=\"https://licensebuttons.net/l/by-sa/3.0/80x15.png\"\u003e](http://creativecommons.org/licenses/by-sa/3.0/)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsoftwareunderground%2Fthe-structure-does-what","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsoftwareunderground%2Fthe-structure-does-what","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsoftwareunderground%2Fthe-structure-does-what/lists"}