{"categories":[{"label":"Scientific/Engineering","url":"https://skillfed.io/packages/category/scientific-engineering/7"}],"enrichment":{"capability":"resfo parses binary and ASCII output files from reservoir simulators (such as opm flow), extracting named arrays as numpy arrays for programmatic access.","skillfed_tags":["reservoir-simulation","geoscience","binary-format"],"use_cases":["Extract grid geometry and properties from opm flow simulation output for post-processing or visualization","Read reservoir simulator results into numpy arrays for numerical analysis or machine learning workflows","Parse historical or archived simulation output files in binary or ASCII format for data recovery","Integrate simulator output into automated workflows that require programmatic access to simulation results"],"what_it_does":"resfo is a parser for the binary and ASCII output formats used by reservoir simulators, particularly opm flow. It reads files with extensions like .UNRST, .EGRID, .INIT (binary) and .FUNRST, .FEGRID, .FINIT (ASCII), extracting them as a sequence of named arrays. The package does not interpret the semantic meaning of array names\u2014it simply returns tuples of name and numpy array, leaving interpretation to the caller.\n\nThe package depends only on numpy and typing_extensions, making it lightweight to install. It is classified as Mature and supports Python 3.10 through 3.14. The repository is actively maintained with recent commits, and the package carries no known security vulnerabilities.","worth_installing":"Yes. resfo is a specialized, actively maintained parser with low install friction and no security issues. If you work with reservoir simulator output files (especially from opm flow), it directly solves the problem of extracting binary/ASCII data into usable arrays. The LGPL-3.0-or-later license requires attention if you plan proprietary distribution, but poses no barrier to internal or open-source use."},"id":"resfo","links":{"html":"https://skillfed.io/packages/resfo","md":"https://skillfed.io/packages/resfo.md","pypi":"https://pypi.org/project/resfo/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2025-12-12","license_spdx":"LGPL-3.0-or-later","license_treatment":"copyleft","name":"resfo","python_support":"unspecified","summary":"A (lazy) parser and writer for reservoir simulator fortran output format."},"popularity":{"monthly_downloads":128715,"position":11698,"tier":"top_15000"},"security":{"n_vulnerabilities":0},"version":"5.0.1"}