--search-min-zeta now defaults to 0.85 for rotation, so the de-novo search runs
on a merge of all the observations AND on a merge of only the well-measured
ones, and keeps whichever found more symmetry. Previously it shipped off and
the second opinion had to be asked for.
Rotation battery, 33 crystals, NO flags beyond the resolution limit:
fixed-threshold finder 30/33 - zero crystals differ from the single search
adaptive finder 30/33 - the same three mismatches
Both arms now agree crystal for crystal, which they have not done before. The
last disagreement was a thaumatin set whose 4-fold sits 88.9 deg from the
spindle: at defaults it now reads P42(1)2 (all-observation merge -> 222,
Lorentz-filtered -> 422, higher taken) where it read P222. The classic arm is a
strict no-op - zero differences against both the explicitly-flagged run and the
run predating the dual search - so the default costs nothing where the geometry
is not the problem, and 47.2 s against 47.8 s on the same crystal back to back.
The default is safe to set because the two searches can only disagree by a LOST
operator: discarding observations starves an operator correlation, it cannot
invent one. That also makes the 0.85 itself uncritical - too aggressive a cut
only means the second opinion contributes nothing and the full merge wins.
--search-min-zeta 0 restores the single search.
Docs: CHANGELOG gains a 1.0.0-rc.161 section covering the branch, and
CPU_DATA_ANALYSIS records the four analysis changes of this work - the
confidence-weighted per-image refinement, the collapsed per-frame scale guard,
the opt-in per-image rejection, and the operator-disagreement criterion with
the two-search rule.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
leonarski_fandClaude Opus 5
40acf1ffc4
