PERC: a suite of software tools for the curation of cryoEM data with application to simulation, modelling and machine learning. - Beatriz Costa-Gomes; Joel Greer; Nikolai Juraschko; James Parkhurst; Jola Mirecka; Marjan Famili; Camila Rangel Smith; Oliver Strickson; Alan R. Lowe; Mark Basham; Tom Burnley (CoRR, 2025)