Generalized Forcing Method: Generation of diverse data for training linear transport PDE closure models

This archive contains the reproduction data, reduced models, plotting scripts, and precomputed figures for the paper “Generalized Forcing Method: Generation of Diverse Data for Training Linear Transport PDE Closure Models.” The archive includes five model-evaluation cases: two homogeneous parallel-flow cases, two inhomogeneous-flow cases, and one homogeneous random-flow case. The provided scripts evaluate the reduced models against the included test solutions and reproduce the RMSE convergence plots and eGFM dataset-summary plots reported in the manuscript. The release is intended for figure reproduction and model-evaluation verification. It does not include the full simulation code or the model-fitting code.