powerio-matrix

powerio-matrix builds sparse matrices and graph views from powerio::Network. It re-exports the powerio data layer so one import covers parsing and matrix construction.

use powerio_matrix::{BuildOptions, IndexedNetwork, build_bprime, parse_matpower_file};

let net = parse_matpower_file("case14.m")?;
let view = IndexedNetwork::new(&net);
let bprime = build_bprime(&view, &BuildOptions::default())?;

Outputs include B', B'', Y_bus components, LACPF, incidence, weighted Laplacians, PTDF, LODF, DC OPF bundles, adjacency, and a petgraph view. The workspace README has the full format and validation overview: https://github.com/eigenergy/powerio.