4 Commits

Include renames

Author	SHA1	Message	Date
leonarski_fandClaude Opus 5	61a7c91b90	Ice: detect it on two channels, and only handle it when it is there ... The per-image ice score was read off the PLAIN azimuthal profile. That profile is a per-ring mean, so a few strong Bragg reflections landing in a ring's q bin lift it exactly as ice would. Measured over 37 rotation crystals, that did not merely add noise - it INVERTED the metric: the two highest-scoring crystals had no ice at all (4.23 and 4.06), while a clean control read 1.57. A decoy null - the identical statistic evaluated at q positions where hexagonal ice cannot be - reaches 1.51 at its 99th percentile and 2.70 at its maximum, so that metric cannot support any absolute threshold whatsoever. The adaptive spot finder already computes the right input for its own threshold: a sigma-clipped per-resolution-ring background, in the same bins. A powder ring is azimuthally smooth and survives the clip; Bragg peaks do not. On the clipped profile the clean population tightens to 1.00-1.22 and the crystals with confirmed ice sit at 2.08-2.37, against a decoy null that never exceeds 1.29. That channel is blind to one thing: ice in large crystallites diffracts as DISCRETE spots and leaves the radial profile flat. So a second channel counts found spots on the rings against the same q width of ice-free flanks beside them. The two barely overlap - the smooth-ice crystals read 2.1-2.4 / ~1.0 and the textured ones ~1.1 / 3.8-17.6, while a clean crystal reads 1.04 on both. Both are then used as a GATE (--ice-min-score 1.5, --ice-min-spot-ratio 2.0, both calibrated on the battery, 0 disables): the eleven fixed hexagonal bands cover 16-26 % of the unique reflections at typical resolutions whether or not the crystal has ice, so flagging, the exclusion from the scale fit and the merge-time CC1/2 ring mask are now all skipped when neither channel sees any. The gate is applied in the full pipeline and in --scale, which reads the stored per-image values back out of the _process.h5. Also fixes the merge-time mask's control: the shoulder now excludes reflections that are themselves on an ice ring. The rings are not evenly spaced - 1.947/1.916/1.882 A sit 0.05-0.06 apart in q - so for those three the [w,3w) shoulder landed squarely on the neighbours and the test compared ice against ice. Measured, that is the only thing this changes: it removes firings on those three rings and leaves every other firing's CC pair identical to three decimals. And the online ice half-width, which was 0.02 in the API against 0.03 offline, so the same data got a narrower band online than the measured ~0.06 ring FWHM justifies. Battery (37 rotation crystals, against the previous behaviour): space groups 34/37 in both and NO crystal's space group changes; 6 crystals gain unique reflections, 1 loses. Best of them gains 7082 unique reflections with R_meas 16.0 -> 14.3, CC1/2 95.9 -> 97.3 and ISa 13.7 -> 19.0; another goes R_meas 54.9 -> 42.9, CC1/2 84.0 -> 90.4, ISa 3.9 -> 5.5; a third reaches CC1/2 99.4 from 95.7 at an unchanged reflection count. The one crystal that loses reflections improves on both R_meas and CC1/2. Not done here: the ScanResult/API/plot-type/frontend/viewer layers for the new spot_count_ice_control (they need the OpenAPI regeneration). Message, CBOR, HDF5 write/read and the receiver plots are. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-06 16:17:23 +02:00
leonarski_fandClaude Opus 5	16bf3408f0	Address code-review findings; make detection limits detector-driven ... One changeset, developed together in response to a review of this branch, so the files carry several of the changes at once. Full test suite passes (733 cases). Spot finding - Split ImageSpotFinder into Detect() (flag strong pixels - the expensive per-pixel pass) and ExtractSpots() (CCL + min/max-pix + resolution mask), with Run() = both. The per-image min-pix escalation now detects ONCE and repeats only the cheap extraction, instead of re-running the whole finder four times per frame as it did on the default path. It also keeps the winning attempt's spot list rather than re-extracting it, so the frame that is integrated is exactly the frame that was scored - which a GPU re-extract could not guarantee (float atomic ordering). - spot_finding_time_s no longer swallows indexing time, and indexing_time_s now sums every escalation call instead of reporting only the last. Detection limits follow the detector - The azimuthal-integration upper q and the spot-finding high-resolution limit are now std::optional, in the C++ structs AND in the OpenAPI schema, and resolve to the detector's own maximum (DiffractionExperiment::GetDetectorMaxQ_ recipA). Adaptive detection reads a pixel's ring from the azimuthal bins, so a pixel outside that q range could never be strong - the integration range silently bounded what detection could see, regardless of the requested resolution limit. Regenerated the C++ and TypeScript clients; the viewer and the web frontend each gained a "to detector edge" switch. Detection defaults are now per workflow (measured, not assumed) - Stills: adaptive detection, min-pix chosen per image, no resolution clipping. - Rotation: fixed-threshold finder, min-pix 2, 1.5 A limit. On a 33-crystal rotation battery, adaptive detection helped four hard crystals but deterministically broke three (a lost space group, a halved indexing rate, a collapsed merge), and the detector-edge limit cost indexing on a strong rotation set (100.0 -> 96.8%). Each is still overridable by its flag, and --no-adaptive-spots is new. Indexer seed escalation - Stop escalating once a seed's lattice explains >= 90% of the seed spots. Previously any frame with >= 80 spots always paid three indexer calls, online broker included. Merge-consistency filter - --min-image-cc gated on a per-image CC computed BEFORE the stills partiality post-refinement and never refreshed; the refiner now recomputes it, so the reported CC describes the data that are actually merged. - Replaced the per-call cc_mask argument with one MergeOnTheFly flag, so the merge, the error model and MergeStats can no longer disagree about which images are in (the --scale path merged unfiltered while its statistics were filtered). Per-image B-factor refinement (-B) removed - Measured on four serial-stills datasets: it is a no-op where the per-image fit is well conditioned and actively harmful where it is not (CC1/2 -8.1, R_meas +23.2 on the weakest large-cell set, whose fits hit their [-50, 200] bounds on 14-25% of images). It had also been silently DISCARDED since the partiality post-refinement landed - reported but not applied. Rather than fix and keep a knob with no demonstrated benefit, the flag and the whole image_scale_b_factor chain are gone: setting, scaling fit, message field, CBOR, HDF5 write and read-back, per-image plot, OpenAPI enum, viewer column and checkbox, docs. ScaleOnTheFly no longer needs Ceres at all - the fit is a linear IRLS. (The Wilson per-image b_factor is a different quantity and stays.) Stills partiality width now fits both of its components - sigma^2 = gamma0^2 + (gamma_e*d*)^2 instead of a purely angular gamma_e*d* with gamma0 pinned to 0. Fitted per crystal by least squares of dist_ewald^2 on d*^2. The angular-only width is fitted over a d*^2-dense population, so it was pinned by the high-resolution edge and collapsed at low d*: median partiality 0.008 beyond 13 A for reflections that were plainly recorded, 55% of them under the merge's partiality floor, and the survivors divided by those values - which inflated the merged low-resolution intensity scale 3.6x (~ +9 A^2 of apparent B). Measured on 5000 stills: the ramp flattens to 0.89x, no observation is dropped any more (701750 -> 716811), shell-mean CC1/2 and R-free improve slightly. Note CC1/2, R_meas, completeness and a B-refining R-free are all blind to that ramp, which is why it survived earlier validation; the cost is high-resolution R_meas (98.5 -> 101.9 shell-averaged). Removed dead code from add-then-remove churn - Prediction-time "still partiality" (unreachable: no setter), the phantom IndexingSettings::min_indexed_spot_fraction knob (getter, no setter - now the constant it always was), StillsPartialityRefine's caller-less Settings constructor and its reference to a long-gone env var, ProcessImage's unread bool return, an unused include, and a dead viewer overlay hook. Also - Viewer: the magnifier compared a QImage with itself, so its scene rect was set once ever and it could not pan into a larger dataset; the hover tail timer could fire after leaveEvent and resurrect the resolution readout outside the image. - update_version.sh regenerated the frontend lock file BEFORE bumping the version (every release shipped an off-by-one lock), and did git rm/git add on a path that has not existed since the client moved to src/client - with no set -e, both failed silently. - fpga/pcie_driver/postinstall.sh tested "[ ! occurrences > 0 ]", which is a redirect, not a test, so dkms add never ran. - Unit tests for the adaptive-threshold host functions, which had none. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-07-27 09:07:00 +02:00
leonarski_f	d6389e12da	v1.0.0-rc.156 (#66) ... This is an UNSTABLE release. It includes many experimental features, as well as many AI generated fixes. We recommend using rc.152 for production use. * jfjoch_process: Major rotation (rot3d) data processing overhaul - robust profile-fit integration, Cauchy-loss scaling with optional absorption surface, de-novo indexing and space-group/centering determination fixes, and merging statistics + ISa in the mmCIF output. * jfjoch_process: Add EXPERIMENTAL ice-ring detection (--detect-ice-rings) that excludes ice reflections from scaling. * Compression: Add BSHUF_ZSTD_RLE_HUFF, make compression size-aware (drop frames that don't fit rather than aborting), and add the jfjoch_recompress tool. * jfjoch_viewer: Report "Multiple lattices detected" and grey out "Analyze dataset" on a live connection. * jfjoch_broker: Write smargon chi/phi goniometer positions to NXmx; read sensor thickness/material from HDF5 metadata. * CI: Build Windows (CUDA and non-CUDA) installers.Reviewed-on: #66 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-07-03 19:18:56 +02:00
leonarski_f	75e401f0e5	v1.0.0-rc.153 (#63) ... This is an UNSTABLE release. It includes many experimental features, as well as many AI generated fixes. We recommend using rc.152 for production use. * jfjoch_broker: Add EXPERIMENTAL pixelrefine mode for image processing * jfjoch_broker: Allow to load user mask from 8-bit and 16-bit TIFF files * jfjoch_broker: Add ROI calculation in non-FPGA workflow * jfjoch_broker: Fixes to TCP image pusher * jfjoch_broker: Remove NUMA bindings * jfjoch_broker: Improvements to indexing * jfjoch_broker: For PSI EIGER, trimming energies are taken from the detector configuration (now compulsory) instead of hardcoded values * jfjoch_writer: Save ROI definitions and the per-pixel ROI bitmap in the master file; azimuthal ROIs support phi (angular) sectors * jfjoch_viewer: Major redesign with dockable panels and saved layouts, plus on-canvas creation/move/resize of box, circle and azimuthal ROIs * jfjoch_viewer: Run jfjoch_process reprocessing jobs from inside the GUI and overlay per-run results Reviewed-on: #63	2026-06-23 20:29:49 +02:00