Each post-refinement now records, beside what it commits, what the integration
it was handed realises at the geometry it started from: the held-out residual
at nominal (the same value the log prints on the left of "held-out ... ->"),
its standard error over the held-out residual values, and the cell the pass's
own indexing refined. Nothing here changes a decision.
Two helpers read them: HeldOutResidualFell (a pass at a new geometry realises a
lower residual than another by more than the standard error of the difference)
and ReindexPushesCellBack (re-indexing at a committed geometry returns, on the
length the fit moved most, a cell on the side the fit moved away from). The
geometry walk in RunAllPasses uses both in the next commit.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
leonarski_fandClaude Opus 5
d245ae9d30