ML for E3SM MAM aerosol microphysics: Data Extraction, Visualization & Training

A small toolkit for building ML models from E3SM outputs. It has two main capabilities:

• Generate training/validation/testing datasets directly from the model raw outputs and optionally plot 2D histograms for quick distribution checks.
• Train and evaluate neural networks on those datasets, saving the best model, learning curves, and a bias–variance table.