Remove the env-gated experiments that A/B'd to dead-ends or are no longer needed,
returning PixelRefine to the clean factored Terms 1+2 plus the one validated keeper
(r1_multiplier, default 6):
- PR_ORIENT (per-image orientation refinement): R-free no-op (0.2618 vs 0.2625) -
XtalOptimizer's orientation is already optimal. Removes ShoeboxResidual,
OrientationRegularizer, PixelObs::weight, the refinement block and its fields.
- PR_SWEEP (orientation + cell-scale sweep): R-free no-op, degraded high-res CC1/2
(per-image overfit). Removes SweepOrientationCell and its fields.
- PR_LORENTZ (rotation Lorentz/zeta): hurt both directions (the factored partiality
already subsumes it); was already reverted.
- PR_MLCENSUS (multi-lattice census in AnalyzeIndexing): served its purpose (~3-5%
of jet frames are multi-lattice; shelved).
PR_RMULT (the validated Term-2 multiplier knob) is kept. Defaults unchanged:
crystal 2 / jet / hybrid -R -r pixelrefine all reproduce.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
leonarski_f
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