{"id":19708744,"url":"https://github.com/bendudson/eqdsk2helena","last_synced_at":"2026-03-03T16:02:54.999Z","repository":{"id":137712283,"uuid":"2191645","full_name":"bendudson/eqdsk2helena","owner":"bendudson","description":"Convert EQDSK equilibrium files into input for HELENA","archived":false,"fork":false,"pushed_at":"2011-08-11T14:36:36.000Z","size":100,"stargazers_count":6,"open_issues_count":0,"forks_count":1,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-11-22T16:03:27.358Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Prolog","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/bendudson.png","metadata":{"files":{"readme":"README","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}},"created_at":"2011-08-11T14:35:54.000Z","updated_at":"2024-12-22T13:02:44.000Z","dependencies_parsed_at":"2023-03-13T21:45:52.108Z","dependency_job_id":null,"html_url":"https://github.com/bendudson/eqdsk2helena","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/bendudson/eqdsk2helena","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bendudson%2Feqdsk2helena","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bendudson%2Feqdsk2helena/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bendudson%2Feqdsk2helena/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bendudson%2Feqdsk2helena/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/bendudson","download_url":"https://codeload.github.com/bendudson/eqdsk2helena/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/bendudson%2Feqdsk2helena/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30051109,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-03T15:26:47.567Z","status":"ssl_error","status_checked_at":"2026-03-03T15:26:17.132Z","response_time":61,"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":"2024-11-11T21:44:44.148Z","updated_at":"2026-03-03T16:02:54.979Z","avatar_url":"https://github.com/bendudson.png","language":"Prolog","funding_links":[],"categories":[],"sub_categories":[],"readme":"########################################################\n##                                                    ##\n##                 EQDSK 2 HELENA                     ##\n##                                                    ##\n########################################################\n\nConverts a G-EQDSK formatted Grad-Shafranov solution\non an R-Z mesh and converts it into a set of input files\nfor the HELENA fixed-boundary equilibrium solver.\n\nCan be used to refine an equilibrium from EFIT for\ninput to a linear stability code like ELITE.\n\n\nUsage\n=====\n\nBasic use:\n\nIDL\u003e eqdsk2helena, \"input.geqdsk\"\n\nA graph will be plotted showing some contours of psi,\nthe contour used for the boundary shape (in red), and\nthe points equally spaced in theta as black crosses.\n\nSettings\n--------\n\npsin  = 0.995  Set the normalised psi for the boundary shape\nmfm   = 64     Number of points on the boundary. \n               Must be a power of 2\nnrmap = 101    Number of radial points in final mesh\nnpmap = 129    Number of poloidal points in final mesh\n/new           Switch to change XML format (see below)\n\nXML formats\n===========\n\nDifferent XML formats are used in HELENA: older versions use\nan input_helena.xml which looks like:\n\n....\n  \u003cnumerical_parameters\u003e\n    \u003cnr\u003e 201 \u003c/nr\u003e\n    \u003cnp\u003e 129 \u003c/np\u003e\n....\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbendudson%2Feqdsk2helena","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbendudson%2Feqdsk2helena","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbendudson%2Feqdsk2helena/lists"}