{"id":47885166,"url":"https://github.com/dongli/gamil-dycore","last_synced_at":"2026-04-04T02:13:55.792Z","repository":{"id":138507735,"uuid":"118771450","full_name":"dongli/gamil-dycore","owner":"dongli","description":"A dynamical core for global atmospheric modeling","archived":false,"fork":false,"pushed_at":"2019-04-07T06:09:41.000Z","size":345,"stargazers_count":9,"open_issues_count":0,"forks_count":6,"subscribers_count":3,"default_branch":"master","last_synced_at":"2024-01-29T16:31:57.676Z","etag":null,"topics":["atmospheric-modelling","dynamical-core","numerical-methods"],"latest_commit_sha":null,"homepage":"https://dongli.github.com/gamil-dycore","language":"Fortran","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/dongli.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2018-01-24T13:48:56.000Z","updated_at":"2023-12-22T19:03:23.000Z","dependencies_parsed_at":"2023-03-18T08:16:06.343Z","dependency_job_id":null,"html_url":"https://github.com/dongli/gamil-dycore","commit_stats":{"total_commits":115,"total_committers":2,"mean_commits":57.5,"dds":0.008695652173912993,"last_synced_commit":"5260294bf33fb592ef6106ae761758a3a32a5809"},"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/dongli/gamil-dycore","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dongli%2Fgamil-dycore","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dongli%2Fgamil-dycore/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dongli%2Fgamil-dycore/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dongli%2Fgamil-dycore/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dongli","download_url":"https://codeload.github.com/dongli/gamil-dycore/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dongli%2Fgamil-dycore/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31384906,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-04T01:22:39.193Z","status":"online","status_checked_at":"2026-04-04T02:00:07.569Z","response_time":60,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":["atmospheric-modelling","dynamical-core","numerical-methods"],"created_at":"2026-04-04T02:13:55.161Z","updated_at":"2026-04-04T02:13:55.739Z","avatar_url":"https://github.com/dongli.png","language":"Fortran","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Introduction\n\nThis is a redesign and reimplementation of GAMIL dynamical core (shortly as\ndycore) developed in IAP/LASG. New dycore should be devised with the following\nconsiderations ordered by priority from high to low:\n\n- Switch between hydrostatic and nonhydrostatic (e.g. hydrostatic-pressure coordinate)\n- Better vertical coordinate (e.g. SLEVE)\n- Nonhydrostatic (e.g. filter vertical acoustic wave or implicit solver)\n- Deep atmosphere\n- Good extendability\n\n**Currently, only a barotropic dycore is implemented, and we are working on a moving reduced tendency scheme to improve numerical stability around Poles.**\n\n# Prerequistes\n\nYou should install the following software with proper version yourself:\n\n- CMake\n- NetCDF\n- NCL\n\n# Usages\n\nObtain the codes by using `git` command:\n\n```\n$ git clone https://github.com/dongli/gamil-dycore --recursive\n```\n\nBuild the model:\n\n```\n$ cd build\n$ FC=gfortran cmake ..\n$ make\n$ cd ..\n```\n\nThere should be `dycore_test.exe` file generated.\n\nRun the Rossby-Haurwitz wave test:\n\n```\n$ cd run\n$ ../build/dycore_test.exe namelist.rh_test\n$ ls rh_test.360x181.dt240.h0.*.nc\n$ ncl -Q ../src/test_cases/barotropic/plot_rossby_haurwitz_wave_test.ncl file_prefix=\\\"rh_test.360x181.dt240\\\"\n```\n\nYou can modify the namelist file `namelist.rh_test`, such change the time step size. There should be `rh_test.360x181.dt240.pdf` file depending on your modification of the namelist file.\n\nRun the mountain zonal flow test:\n\n```\n$ cd run\n$ ../build/dycore_test.exe namelist.mz_test\n$ ls mz_test.360x181.dt240.h0.*.nc\n$ ncl -Q ../src/test_cases/barotropic/plot_mountain_zonal_flow_test.ncl file_prefix=\\\"mz_test.360x181.dt240\\\"\n```\n\nThere should be `mz_test.360x181.dt240.pdf`.\n\nOther test cases:\n\n- `jet_zonal_flow`\n- `steady_geostrophic_flow`\n\n# Authors\n\n- Bin Wang\n- Li Dong\n- ...\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdongli%2Fgamil-dycore","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdongli%2Fgamil-dycore","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdongli%2Fgamil-dycore/lists"}