| #!/usr/bin/env python3 | |
| """Report the measured inverse map for shirt.width.v (identity on the calibration grid).""" | |
| from __future__ import annotations | |
| import argparse, json | |
| from pathlib import Path | |
| ROOT = Path(__file__).resolve().parents[1] | |
| def main() -> int: | |
| p = argparse.ArgumentParser() | |
| p.add_argument("--intended-delta-cm", type=float, required=True) | |
| p.add_argument("--calibration", type=Path, default=ROOT / "artifacts" / "bust_atomic_calibration.json") | |
| args = p.parse_args() | |
| cal = json.loads(args.calibration.read_text(encoding="utf-8")) | |
| row0 = cal["rows"][0] | |
| body = row0["body_bust_cm"] | |
| before = row0["garment_measurement_before"]["bust_circumference_cm"] | |
| print(json.dumps({ | |
| "parameter": "shirt.width.v", | |
| "parameter_delta": args.intended_delta_cm / body, | |
| "predicted_realized_delta_cm": args.intended_delta_cm, | |
| "predicted_after_bust_cm": before + args.intended_delta_cm, | |
| "verification_status": "PATTERN_VERIFIED_ON_GRID", | |
| "note": "Identity map is the measured inverse on +1/+2/+3 cm. Not a new physics measurement.", | |
| }, indent=2)) | |
| return 0 | |
| if __name__ == "__main__": | |
| raise SystemExit(main()) | |