{"adoption": {"forks": 452, "observed_at": "2026-08-28T04:06:37.382723+00:00", "stars": 2325}, "canonical_url": "https://ross.abutalabs.com/products/meshio", "card": {"archived": false, "artifact_type": "library", "description": ":spider_web: input/output for many mesh formats", "domain": ["simulation", "files", "mathematics"], "enriched": true, "function": ["serialization", "file-system"], "health_score": 25, "homepage": null, "language": "Python", "license": "MIT", "license_family": "permissive", "maturity": "stable", "member_repos": ["nschloe/meshio"], "name": "nschloe/meshio", "platform": ["python", "cross-platform"], "pushed_at": "2024-07-23T14:33:18+00:00", "repo": "nschloe/meshio", "stars": 2325, "tags": ["mesh-io", "fem", "unstructured-mesh", "vtk", "file-format-conversion", "scientific-computing", "engineering"], "topics": ["vtk", "pypi", "python", "mesh", "mathematics", "engineering", "meshing"], "urls": [], "use_cases": ["convert a Gmsh mesh to VTK format", "read Abaqus .inp mesh files in Python", "export finite element meshes to Exodus format", "load mesh files for FEM simulations", "convert between mesh formats for engineering tools", "read MED/Salome meshes programmatically"], "what_it_is": "meshio is a Python library for reading and writing many unstructured mesh file formats (VTK, Gmsh, Exodus, CGNS, MED, Nastran, and more), smoothly converting between them. It is widely used in finite element analysis and scientific computing workflows.", "when_to_avoid": ["you need mesh generation or remeshing, not just I/O", "you need structured/grid mesh handling or visualization itself", "you work outside Python"], "when_to_choose": ["you need to read or write unstructured meshes across many formats in Python", "you want a lightweight, well-maintained mesh conversion tool", "you work with FEM/CAE mesh data and need interoperability"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/meshio", "repo": "nschloe/meshio", "role": "main", "score": 23}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T02:38:24.544965+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7dab77bddda375c5ea89b4b56f612e869f628069d18c8eef7b26f046be77d25b", "fetched_at": "2026-08-28T04:06:37.382723+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nschloe/meshio"}, {"content_hash": "f481c5d224529ce5cf81609ab05141d85bbffe98eda62b1f06739f835afdc511", "fetched_at": "2026-08-29T10:18:45.694275+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/meshio/json"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T02:38:24.544965+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7dab77bddda375c5ea89b4b56f612e869f628069d18c8eef7b26f046be77d25b", "fetched_at": "2026-08-28T04:06:37.382723+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nschloe/meshio"}, {"content_hash": "f481c5d224529ce5cf81609ab05141d85bbffe98eda62b1f06739f835afdc511", "fetched_at": "2026-08-29T10:18:45.694275+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/meshio/json"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T02:38:24.544965+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7dab77bddda375c5ea89b4b56f612e869f628069d18c8eef7b26f046be77d25b", "fetched_at": "2026-08-28T04:06:37.382723+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nschloe/meshio"}, {"content_hash": "f481c5d224529ce5cf81609ab05141d85bbffe98eda62b1f06739f835afdc511", "fetched_at": "2026-08-29T10:18:45.694275+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/meshio/json"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T02:38:24.544965+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7dab77bddda375c5ea89b4b56f612e869f628069d18c8eef7b26f046be77d25b", "fetched_at": "2026-08-28T04:06:37.382723+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nschloe/meshio"}, {"content_hash": "f481c5d224529ce5cf81609ab05141d85bbffe98eda62b1f06739f835afdc511", "fetched_at": "2026-08-29T10:18:45.694275+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/meshio/json"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T02:38:24.544965+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7dab77bddda375c5ea89b4b56f612e869f628069d18c8eef7b26f046be77d25b", "fetched_at": "2026-08-28T04:06:37.382723+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nschloe/meshio"}, {"content_hash": "f481c5d224529ce5cf81609ab05141d85bbffe98eda62b1f06739f835afdc511", "fetched_at": "2026-08-29T10:18:45.694275+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/meshio/json"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T02:38:24.544965+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7dab77bddda375c5ea89b4b56f612e869f628069d18c8eef7b26f046be77d25b", "fetched_at": "2026-08-28T04:06:37.382723+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nschloe/meshio"}, {"content_hash": "f481c5d224529ce5cf81609ab05141d85bbffe98eda62b1f06739f835afdc511", "fetched_at": "2026-08-29T10:18:45.694275+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/meshio/json"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:06:37.382723+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T02:38:24.544965+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7dab77bddda375c5ea89b4b56f612e869f628069d18c8eef7b26f046be77d25b", "fetched_at": "2026-08-28T04:06:37.382723+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nschloe/meshio"}, {"content_hash": "f481c5d224529ce5cf81609ab05141d85bbffe98eda62b1f06739f835afdc511", "fetched_at": "2026-08-29T10:18:45.694275+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/meshio/json"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T02:38:24.544965+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7dab77bddda375c5ea89b4b56f612e869f628069d18c8eef7b26f046be77d25b", "fetched_at": "2026-08-28T04:06:37.382723+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nschloe/meshio"}, {"content_hash": "f481c5d224529ce5cf81609ab05141d85bbffe98eda62b1f06739f835afdc511", "fetched_at": "2026-08-29T10:18:45.694275+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/meshio/json"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T02:38:24.544965+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7dab77bddda375c5ea89b4b56f612e869f628069d18c8eef7b26f046be77d25b", "fetched_at": "2026-08-28T04:06:37.382723+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nschloe/meshio"}, {"content_hash": "f481c5d224529ce5cf81609ab05141d85bbffe98eda62b1f06739f835afdc511", "fetched_at": "2026-08-29T10:18:45.694275+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/meshio/json"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T02:38:24.544965+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "7dab77bddda375c5ea89b4b56f612e869f628069d18c8eef7b26f046be77d25b", "fetched_at": "2026-08-28T04:06:37.382723+00:00", "kind": "readme", "missing": false, "url": "https://github.com/nschloe/meshio"}, {"content_hash": "f481c5d224529ce5cf81609ab05141d85bbffe98eda62b1f06739f835afdc511", "fetched_at": "2026-08-29T10:18:45.694275+00:00", "kind": "registry_pypi", "missing": false, "url": "https://pypi.org/pypi/meshio/json"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 0, "longevity": 100, "rhythm": 8}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3950, "days_push": 771, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 23, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}