The ingest-time geometry smoothing (delta_phi from the smoothed lattice, one exact-Bragg angle per
rocking event, partiality from the smoothed mosaicity) used to run over a 32-byte host record per
observation, copied from the source reflections and held beside them. It now reads hkl, frame, d
and zeta straight from the source reflections, frame by frame, and keeps arrays only for what it
rewrites (delta_phi, partiality) and what the rocking-event walks read in raw-hkl order
(image_number, and on the resident path the usability flag): 13 bytes an observation instead of 32.
The full-Obs path runs the same code and copies the two rewritten fields back.
Same arithmetic in the same order; merged output byte-identical.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013nW6FNRP1bBJJ8pfHiByAT
leonarski_fandClaude Opus 5
bb55715d28