5 Commits

Include renames

Author	SHA1	Message	Date
leonarski_fandClaude Opus 5	6194fe6fbf	viewer: calibrate the whole dataset from "Analyze dataset" ... The powder panel could only calibrate the image on screen. Calibration is now a third page beside MX and AzInt, so the dataset button runs it over every image the same way it runs the other two - which is the point, since a powder ring is measured far better by summing a run than by one frame. The page carries the calibrant and the method (rings or spots); the interactive Guess/Refine buttons stay where they were and now share the one calibrant selection, so there is no second combo to drift. analyzeDataset() carries the ProcessMode rather than a bool: a third state was coming, and two bools would have had one combination that cannot be valid. The calibrant list gains ICE, which it could not offer before: the widget worked in unit cells, and hexagonal ice has none that generates its rings correctly (P6_3/mmc would include systematically absent ones). FindCenter now takes the ring list its first line used to derive, so the interactive path gets ice as well. The result window leads with the residual rms rather than the fitted sigma. The sigma is a formal scatter estimate and understates a bad fit badly - measured on ice, 0.215 px reported against a 1.70 px residual - while the rms separates a usable fit from one that has locked onto the wrong thing. A rings run needs the profile binned in azimuth; below four sectors it returns nothing at all. The viewer raises the count to 32 exactly as the CLI does, and says so in the panel and in the job dialog rather than doing it silently. Also fixes a CLI inconsistency this comparison exposed: rugnux's calibration branch never applied the standard offline analysis defaults, so it measured the rings in a profile built with the file's polarization factor while every other mode - and the viewer - uses 0.99. Found because the two disagreed by 0.005 px in PONI x, and confirmed by reproducing the viewer exactly with --polarization 0.99. With it applied the CLI and the viewer write byte-identical .poni files on LaB6 by rings, LaB6 by spots, and an iced dataset over 1800 images. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-07 10:45:39 +02:00
leonarski_fandClaude Opus 5	6468dd13be	rugnux: --mode, and detector calibration from powder rings ... --azint-only and --scale are replaced by --mode mx|azint|scale|calibration, with mx the default. The old flags are removed rather than aliased. Calibration mode fits the detector geometry - PONI x/y, the two tilts and the distance - to a calibrant's powder rings and writes a pyFAI .poni alongside a report of how far each parameter moved from the header. Bragg data constrain the beam centre worst, because it is gauge-coupled to the crystal orientation; a powder ring has no orientation to couple to. --calibrant takes lab6, agbh, ceo2, si or ice. A calibrant is a list of ring positions rather than a unit cell, because hexagonal ice is P6_3/mmc: rings enumerated from its cell would include systematically absent ones. So the crystalline standards generate their rings from a cell and ice carries the measured list, and RingsFromAzimuthalProfile, GuessGeometry and OptimizeGeometry all take ring q. The calibrant table is shared with the viewer's powder panel, which previously carried its own copy. --calibration picks how the rings are measured: rings (default) sums the (q x azimuth) profile over every processed image and fits the arcs in it; spots pools the found spots and fits those. Both use the whole run, with -s/-e/-t selecting images. rings defaults --azim-phi-bins to 32, since a profile with one azimuthal bin has averaged the ring over every direction and cannot locate it. Two fixes this exposed: The extraction window is capped at half the gap to the neighbouring ring. The background under a peak is taken from the ends of its window, so a window wider than half that gap measures the next ring's flank as this ring's background - and hexagonal ice has three rings within 0.06 1/A. Ice calibration was 3.5 px out before this and 0.29 px after; LaB6 is unaffected. RingOptimizer holds rot1/rot2 fixed when only one ring is present. A tilt and a centre offset both move a ring as cos(phi) and are separated only by the tilt's amplitude growing as the ring radius squared, so on a single ring they are exactly degenerate. Measured. LaB6 at five distances: the fitted direct beam is within 0.36 px of an independent implementation out to 300 mm, and D = -0.046 + 1.000788 dtz with an rms of 0.011 mm. At 500 mm one ring is fully on the detector and a second only clips the corners, which is not enough to constrain a tilt - restricting the q range to the resolved ring recovers 0.06 px. Ice: 5.53 -> 0.29 px on one crystal and 4.71 -> 0.80 px on another, against XDS's refined direct beam. On an ice-free crystal the fit is worse than the header, which is the correct outcome. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-07 10:00:03 +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
leonarski_f	224cc8b89c	v1.0.0-rc.110 (#16) ... This is an UNSTABLE release. * jfjoch_broker: Add auto-contrast option for preview images * Frontend: Add logo image * jfjoch_viewer: Add logo image * jfjoch_viewer: For image chart allow to set min value to zero * jfjoch_viewer: For resolution estimation plots, visualization uses 1/d^2 as measure * jfjoch_viewer: Add 3D unit cell visualization (experimental/WIP/not really there) * Documentation: Add logo image Reviewed-on: #16 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch> Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>	2025-11-28 12:47:35 +01:00
leonarski_f	a6b5cb5629	v1.0.0-rc.105 (#10) ... This is an UNSTABLE release. * jfjoch_viewer: Clean-up widgets slightly * jfjoch_viewer: Limit right panel to 600 pixels * jfjoch_viewer: Parse crystal symmetry type * jfjoch_viewer: Grid scan view takes color map and can be fit to zoom Reviewed-on: #10 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch> Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>	2025-11-20 09:46:25 +01:00