powerio-cli

powerio-cli provides the powerio command for format conversion, matrix export, DC OPF bundles, PTDF/LODF exports, GridFM Parquet export, synthetic case generation, .pio.json package emission, verification, and the ratatui TUI. Transmission conversion covers MATPOWER, PSS/E, PowerWorld AUX, PSLF, PowerModels JSON, egret JSON, pandapower JSON, PyPSA CSV folders, GOC3 JSON input, Surge JSON, GridFM reads, and PowerIO JSON snapshots. Distribution conversion covers OpenDSS, PMD JSON, and BMOPF JSON.

powerio convert tests/data/case14.m --to psse -o case14.raw
powerio convert case.surge.json --from surge-json --to matpower -o case.m
powerio convert goc3_case.json --from goc3-json --to matpower -o case.m
powerio package tests/data/case14.m -o case14.pio.json
powerio package goc3_case.json --from goc3-json -o goc3_case.pio.json
powerio verify tests/data/case30.m --kind bdoubleprime
powerio dcopf tests/data/case30.m -o out
powerio sensitivities tests/data/case30.m -o out
powerio

The workspace README has install notes and library examples: https://github.com/eigenergy/powerio.