{"id":20848189,"url":"https://github.com/tlcfem/alcongrator","last_synced_at":"2026-04-02T13:55:12.106Z","repository":{"id":53516200,"uuid":"521448725","full_name":"TLCFEM/alcongrator","owner":"TLCFEM","description":"〰 Ground Motion Visualizer","archived":false,"fork":false,"pushed_at":"2026-03-26T11:55:18.000Z","size":21623,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2026-03-26T23:56:29.144Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/TLCFEM.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2022-08-04T23:57:30.000Z","updated_at":"2026-03-26T11:52:11.000Z","dependencies_parsed_at":"2025-05-05T05:32:49.293Z","dependency_job_id":null,"html_url":"https://github.com/TLCFEM/alcongrator","commit_stats":null,"previous_names":[],"tags_count":7,"template":false,"template_full_name":null,"purl":"pkg:github/TLCFEM/alcongrator","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/TLCFEM%2Falcongrator","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/TLCFEM%2Falcongrator/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/TLCFEM%2Falcongrator/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/TLCFEM%2Falcongrator/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/TLCFEM","download_url":"https://codeload.github.com/TLCFEM/alcongrator/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/TLCFEM%2Falcongrator/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31307351,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-02T12:59:32.332Z","status":"ssl_error","status_checked_at":"2026-04-02T12:54:48.875Z","response_time":89,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-18T02:24:58.279Z","updated_at":"2026-04-02T13:55:12.082Z","avatar_url":"https://github.com/TLCFEM.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# \u003cimg src=\"res/aci.svg\" width=\"100\" align=\"middle\"/\u003e [Al]gorithmic [Con]sistency Inte[grator]\n\n[![Release](https://github.com/TLCFEM/alcongrator/actions/workflows/dev.yml/badge.svg)](https://github.com/TLCFEM/alcongrator/actions/workflows/dev.yml)\n[![Build status](https://ci.appveyor.com/api/projects/status/f82nu58w4ovahb75?svg=true)](https://ci.appveyor.com/project/TLCFEM/alcongrator)\n\n**Alcongrator** is a utility to generate ground motion history based on given records.\n\nCurrently, it supports:\n\n1. Generate displacement, velocity and acceleration from given displacement/velocity/acceleration records.\n2. Integrate the response using the following time integration methods:\n    - Newmark,\n    - Bathe Two Step,\n    - Generalised Alpha,\n    - GSSSS (General Single Step Single Solve).\n3. DFT with filters.\n4. Listen to the ground motion.\n5. Over- and under-sampling with cubic spline interpolation.\n\n![example](EX.png)\n\n## To Compile\n\n### Prerequisites\n\nPlease install [Qt 6](https://doc.qt.io/qt-6). [OpenBLAS](https://github.com/xianyi/OpenBLAS) is\nused as the linear algebra driver. The bundled build (under `lib/`) may not be optimal on your machine, replace it with\nyour version if necessary.\n\n#### Linux\n\nNothing needs to be noted.\n\n#### Windows\n\nInstall [Qt 6](https://doc.qt.io/qt-6). Configure with CMake.\n\nAlternatively, download and install [Visual Studio 2019](https://visualstudio.microsoft.com/vs/older-downloads/) if you\nwish to use MSVC platform.\n\n## Dependencies\n\nThe dark theme is taken from [TeXstudio](https://github.com/texstudio-org/texstudio) project.\n\n1. [Qt](https://doc.qt.io/qt-6/index.html)\n2. [Armadillo](http://arma.sourceforge.net/docs.html)\n3. [OpenBLAS](https://github.com/xianyi/OpenBLAS)\n4. [QCustomPlot](https://www.qcustomplot.com/)\n5. [SuperLU](https://portal.nersc.gov/project/sparse/superlu/)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftlcfem%2Falcongrator","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftlcfem%2Falcongrator","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftlcfem%2Falcongrator/lists"}