Preferred: edit config.yaml. Quick tests: override with environment variables.
Full reference is in PARAMETERS.md in the repo.
| Knob | Default | What it changes |
|---|---|---|
N_RUNS | 100 | Monte Carlo iterations (stability confidence) |
TOP_RANKS | 2 | What counts as “selected” in Monte Carlo |
NOISE_STD | 0.03 | Perturbation level per Monte Carlo run |
OPENSPACE_SHARE_MIN_TO_EXCLUDE | 0.60 | How aggressively parks/open-space BGs are excluded |
LAND_SHARE_BG_MIN | 0.10 | Water-dominance cutoff (keeps ocean unshaded) |
# Example: more Monte Carlo + stricter selection
N_RUNS=300 TOP_RANKS=1 python scripts/GitHubMonteCarlo.pyPARAMETERS.md (human-readable defaults + meaning)config.yaml (edit in one place)