GPUMDkit1.5.8 range/filter teaching examples. Run bash run.sh in a fresh extracted directory with gpumdkit module support. Uses 1 CPU, no MD/DFT. 9 existing real Si DFT labels; 45 degree rotated copy and legacy header copy are format/basis controls, not new calculations. Native range energy is total eV/config; force range is vector norm; force filter compares absolute Cartesian components; virial filter compares signed components. Filtering does not normalize legacy files for NEP training. Source provenance and reference results included.
