Both were opt-in adaptive-spot refinements that did not help. Soft per-spot
weighting was index-rate neutral across the battery (re-ranking only bites when
spots exceed the max-spot cap, which weak serial data does not reach). The
local-SNR gate was neutral on index rate and degraded merged CC1/2 on flooded
XFEL data. Drops the flags, ApplyWeights/FilterByLocalSNR, the per-spot weight
field, and the by-weight FilterSpotsByCount branch (now strongest-first only).
--adaptive-spots itself is unchanged.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add --soft-weight (implies --adaptive-spots): give every detected spot a
continuous quality weight in (0,1] and keep the highest-weight spots rather than
the brightest, so a deliberately loose detector self-cleans -- bright ice / salt
/ jet blobs and single-pixel noise no longer evict faint clean Bragg spots from
the max-spots cut.
The weight is a product of dimensionless gates (AdaptiveSpotFinderCPU::ApplyWeights,
computed against the per-ring background the adaptive finder already builds): a
logistic ramp in the spot's SNR and a soft size band (rises from one pixel,
plateaus, falls for oversized ice/salt/streak blobs). It carries on
DiffractionSpot -> SpotToSave and is consumed by FilterSpotsByCount, which ranks
by {non-ice, weight, intensity} when requested and by intensity otherwise, so the
classic and FPGA paths are unchanged.
Honest result: on the serial-stills battery this is index-rate-NEUTRAL. The
weighted ranking only changes the outcome when the spot count exceeds the
max-spots cap and the weight disagrees with intensity in a way that affects
indexing; the adaptive detectors already produce clean spot lists and the weak
sets sit under the cap, so re-ranking is a wash there (and a wash, not a
regression, on the one set that floods). Its intended benefit -- robustness to
ice/jet-contaminated frames and to a loosened detector -- is not exercised by
this battery; kept opt-in as the substrate for that.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This is an UNSTABLE release. The release has significant modifications for data processing - in case of troubles go back to 1.0.0-rc.144.
* jfjoch_broker: Improve azimuthal integration (add <I^2> calculation)
* jfjoch_broker: Fixes around indexing, aiming to handle multi-lattice crystals (work in progress, it is not fully integrated)
* jfjoch_writer: Save mean(I), stddev(I), and count(I) for each azimuthal bin
Reviewed-on: #58
This is an UNSTABLE release. This version adds scalign and merging. These are experimental at the moment, and should not be used for production analysis.
If things go wrong with analysis, it is better to revert to 1.0.0-rc.124.
* jfjoch_broker: Improve logic on switching on/off spot finding
* jfjoch_broker: Increase maximum spot count for FFBIDX to 65536
* jfjoch_broker: Increase default maximum unit cell for FFT to 500 A (could have performance impact, TBD)
* jfjoch_process: Add scalign and merging functionality - program is experimental at the moment and should not be used for production analysis
* jfjoch_viewer: Display partiality and reciprocal Lorentz-polarization correction for each reflection
* jfjoch_writer: Save more information about each reflection
Reviewed-on: #32
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>
This is an UNSTABLE release and not recommended for production use (please use rc.11 instead).
* jfjoch_broker: Experimental rotation (3D) indexing
* jfjoch_broker: Minor fix to error in optimizer potentially returning NaN values
Reviewed-on: #18
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>
leonarski_fandClaude Opus 4.8