26 Commits

Include renames

Author	SHA1	Message	Date
leonarski_fandClaude Opus 5	9c19646f6a	refine: fit the direction of the goniometer axis, not its length ... The residual applies angle_rad * |rot_vec| and rot_vec is a free three-vector, so the first pass has been fitting a goniometer rotation SCALE nobody asked for. GoniometerAxis::Axis() then normalises it away on write-back, and RotationIndexer scores the candidate with the normalised axis - so the cell that won the fit is judged under a rotation model the fit did not use. Measured over 43 rotation datasets: the length reaches 1.2%, and the fit-vs-score disagreement a median 0.124 deg and up to 6.19 deg of goniometer angle, against rocking widths of 0.05-0.36 deg. That score picks the lattice class, which nothing later revisits. The fitted length is not a usable measurement of anything either: on synthetic data it recovers 54% of a known scale error, repeated first passes on one dataset disagree with each other in sign, 26 of 43 datasets disagree with themselves, and on the one dataset with a proven 1.3% stage fault it comes out negative. It is absorbing other systematics. The rotation scale is measured properly, once, with cross-validation and gates, in PostRefine. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EFEJG6WBQv8th4UJFNe53N	2026-09-01 18:36:32 +02:00
leonarski_f	d32c8d526b	geometry: make which tilt component is restrained two numbers rather than a shape ... Both directions of the tilt now go through the same restraint, with a budget each in shared direct-beam pixels; zero means free. Swapping which component is held, or holding both, is a change to two constants. The perpendicular budget is zero today, which is the arrangement the measurements support: it is the component whose conditioning tracks the 2theta the fit reaches, while the parallel one's does not move with 2theta at all - a conditioning number that ignores the data is the prior talking. This is a clarity change, not a precision one, and the record should not read otherwise: the standing 'freeing the tilt inflates both beam components' cost is the perpendicular component's doing, not the parallel one's, so restraining the parallel one recovers essentially none of it. What it buys is that a beam-centre error is no longer reported as an angle.	2026-09-01 15:34:06 +02:00
leonarski_f	657b6c5d1a	geometry: say that the gauge argument is local to the fit that co-refines the orientation ... The restraint is correct here because the crystal orientation is free alongside the tilt and absorbs the spindle-parallel difference. A stage that freezes the orientation has no such compensator, so whether that component is measurable THERE is a separate question; the comment no longer reads as a claim about the tilt everywhere.	2026-09-01 15:33:51 +02:00
leonarski_f	c0bb159c98	geometry: take the gauge direction in the frame each parameter lives in, and tighten the tilt's budget ... Two corrections to the restraint added in the previous commit, both measured. The beam prior compared the goniometer vector's LABORATORY components against an index into the PIXEL-frame beam centre. det_matrix is PoniRotMatrix * DetectorOrientation::Matrix(), so on a quarter turn of 1 or 3 the pixel X axis is the laboratory Y axis and the comparison picks the wrong component - pinning the determined one and freeing the gauge one, which is worse than having no prior. Two datasets in the corpus are in that state. The direction now comes from projecting the spindle onto the pixel axes' own laboratory images, which is exact for any orientation, any tilt and a spindle at any angle, and equal to the old comparison when the orientation is the identity. The tilt keeps the spindle's laboratory components, because rot1 and rot2 are laboratory rotations applied outside that orientation matrix - same physical direction, each in the frame its own parameters live in. And the tilt's restraint is three times tighter than the beam's, in shared direct-beam pixels, because the data determine the SUM of the two: at equal budgets the shift splits evenly and the reported tilt still followed the starting beam centre at 41% of one-for-one. At a one-pixel budget it follows at 8%, from 79% before this work, while the free component moves by 0.0035 deg over the same eight-pixel swing and the indexing rate does not change. The comment says plainly what the change does not do: it does not make the tilt accurate.	2026-09-01 15:33:51 +02:00
leonarski_f	e441434644	geometry: restrain the spindle-parallel tilt, the same gauge the beam prior already restrains ... The beam prior at XtalOptimizer already treats the beam component parallel to the spindle as the gauge direction of a single-axis rotation experiment and restrains it toward the value it was handed. The detector tilt is that same gauge described a second time, and it was left free with a flat +-3 deg box. The correspondence is not an observation about one beamline, it follows from the convention: PoniRotMatrix builds the detector matrix as R(-rot3,z)R(-rot2,x)R(rot1,y), which puts the direct beam at (beam_x - rot1*D/pixel, beam_y - rot2*D/pixel). rot1 IS beam_x written as an angle and rot2 IS beam_y, component for component. So on a horizontal spindle the gauge tilt is rot1 and rot2 is refined; on a vertical spindle it is the other way round. With only one end of the alias restrained, a beam-centre error the prior refuses to absorb reappears as an angle: measured elsewhere in this campaign, refined rot1 tracks the starting beam centre at 0.072 deg per pixel against a geometric 0.080, while the refined beam never leaves its anchor by more than 0.24 px. Restraining both ends, in the same direction and to the same three-pixel budget, leaves the determined component - the direct beam, and the tilt perpendicular to the spindle - alone. Both restraints now take their direction from one projection of the spindle onto the detector plane rather than from two independent snaps to whichever of X/Y dominates, so they cannot disagree, and a spindle at any angle is handled. On a spindle along a detector axis the projection is the snap.	2026-09-01 15:33:51 +02:00
leonarski_fandClaude Opus 5	fed077e683	geometry: hold the detector plane as axis vectors, and give the discrete part its own home ... The detector plane was three PONI angles and nothing else, so the two things it cannot express - an image mirrored in Y, and one mounted at a multiple of 90 degrees - had no home at all. They are now the DetectorOrientation carried by the detector setup, composed with the PONI rotation into one orthogonal matrix whose columns ARE the fast axis, the slow axis and the sample->PONI normal: lab = R(rot1, rot2, rot3) * Delta * ( (x-bx)*p , (y-by)*p , distance ) GetFastAxis/GetSlowAxis/GetNormalAxis read those columns and DetectorAxes() sets the plane from them, decomposing back to the angles; PoniRotMatrix and PoniAnglesFromMatrix are the conversion in both directions, exact on the canonical branch (rot2 in [-pi/2, pi/2]) and with a stated convention at gimbal lock. The angles stay stored rather than re-derived, so a geometry given as angles is written back as the same angles, to the bit. Delta is never inferred. In particular an arbitrary rot3 is NOT decomposed into a quarter turn plus a residual: rot3 is a fitted quantity, and a least-squares step must not be able to turn the stored image. It is set only where something states it - the detector setup, --detector-mirror-y / --detector-quarter-turns, or the value a file this system wrote records - and defaults to the identity, which makes the whole change a no-op for every existing detector and every existing file. It is a different setting from DetectorSetup::mirror_y, which flips the MODULE LAYOUT while an image is assembled and so decides what the stored pixels are. Merging the two would apply the mirror twice for every modular detector, or change the pixel content of every file written; both are ruled out. The new one earns its keep exactly where the old one is a no-op: a detector whose image arrives already assembled has no layout to flip. Both generators are signed permutations of the in-plane offset, so they preserve the distance from the PONI. That is why almost nothing downstream changes: everything needing an azimuth already goes through LabCoord, and everything that does not needs only a radius. The two hand-written copies of the rotation - XtalResidual and RingOptimizer - take the discrete part as four constants next to cos_rot3/sin_rot3, since it acts in the detector frame where rot3 acts in the laboratory and cannot be folded into it. RingOptimizer needs it despite being a radial fit: it fits the tilt, and the discrete part changes which way the tilt tips a ring. Carried as two optional CBOR keys and two detectorSpecific datasets, both back-compatible; the NXmx module axis vectors and the translation direction stop being hardcoded and are computed from it, reproducing today's values exactly at the identity. GetPoniRotMatrix is renamed GetDetectorMatrix, because it is no longer only the PONI rotation. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Lc5JG6kJqZoCWaoZ43JGTW	2026-08-29 23:00:35 +02:00
leonarski_fandClaude Opus 5	4e8db41785	indexing: refuse a coplanar candidate, and search the plane normal when the shortlist is flat ... Three related changes to the FFT candidate path, batteried together because they touch the same function. A COPLANAR CANDIDATE REACHED REFINEMENT. ReduceResults filtered triples on lengths and angles only - the 30-150 degree bound admits any flat combination - and there was no volume test. On one dataset 41 of 5535 candidates had |V|/abc below 0.05, with a clean decade gap to the next, and three of them reached the optimizer. UnitCell is float, and for a cell that flat the metric determinant is around 1.5e-7, so float32 gets its sign wrong 19% of the time where float64 never does. The guard against a negative argument to sqrt then CREATES the singularity it was meant to prevent: it puts c in the a-b plane, the reciprocal volume is 1/0, and the residual is 0 times infinity. Ceres reported a not-a-number Jacobian and wrote several hundred lines of solver output per failed solve. VolumeFraction() is |V|/(|a||b||c|), rejected below 0.02 - about 1.1 degrees off flat, ten times below the flattest real candidate observed and a thousand times above where float loses the sign. It is enforced at the producer and at the two optimizer entry points. Note the existing sanity checks use ABSOLUTE volume, which a 320 cubic-angstrom flat cell passes. The same reciprocal-volume division is now guarded at the two remaining sites that share the pattern. A SHORTLIST CONFINED TO ONE PLANE cannot close a cell, and the row it is missing is the plane normal. That is detected from the scatter-matrix eigenvalue ratio - measured, degenerate clouds score 2e-5 to 3.3e-4 against 0.026 or more for every non-degenerate one, a factor of eighty - and one further transform is spent with the same direction count inside a three-degree cap about the normal, so the plan and buffers are untouched. More directions cannot substitute: at the exact true direction the long axis ranks 1422 of 16384 by prominence while the shortlist cut is four times higher. Ranking, not sampling, is the obstacle. A four-fold denser grid was measured and rejected - it reaches the same answer to three decimal places and takes a run from 2.5 to 8 GB of device memory. fft_min_unit_cell_A is reachable as --fft-min-unit-cell and is lowered automatically by -C, mirroring how the maximum is already raised. The default of 10 is unchanged: a lower floor admits spurious sub-cells on protein data, and over 73 protein runs the floor was never lowered while the sibling maximum did fire twice, so the path is live and correctly inert. Corpus of 93 datasets, both arms, one build: 72 bit-identical on report content and p.hkl checksum, 13 failing identically, and the count of working datasets rises by one. The volume guard fires on 58 of 93 and 47 of those stay bit-identical - it fires constantly and almost never changes an answer, which is what it should do. Solver chatter falls from 919 lines across three datasets to none. The cap fires on 4 of 93, none of them in the in-house or private arms. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Lc5JG6kJqZoCWaoZ43JGTW	2026-08-29 20:31:20 +02:00
leonarski_fandjungfrau	4dc2534dbf	v1.0.0.rc-162 (#72) ... **Files written by Jungfraujoch now import correctly in DIALS, XDS and pyFAI.** A tilted detector, a grid scan, a still recorded at a goniometer position, and saturated or unreadable pixels were each described in a way that a third-party program acted on wrongly. If you process Jungfraujoch data outside Jungfraujoch, prefer this release to any earlier one. * HDF5: the detector tilt (`rot1`/`rot2`/`rot3`) is exported correctly in the NXmx transformation chain; untilted geometries are unaffected. * HDF5: a still recorded at a goniometer position is no longer read back as a single image, and a grid scan records a stationary spindle so a program that requires a rotation axis can open it. * HDF5: the sample transformation chain is written in mounting order, with a Smargon head position told apart from the spindle, one entry per image, `module_offset` as a float unit vector, and `offset_units` on every offset. * HDF5: saturated, underloaded and unreadable pixels are described so a downstream program masks them - `saturation_value`, `underload_value`, `error_value` and `bit_depth_readout` are written correctly, and a data file missing next to a VDS master reads as the error marker rather than as zero counts. * HDF5: the rotation axis is read back under whatever name it carries, and `mirror_y` records whether the assembled image is mirrored in Y relative to the detector's raw readout. * A grid scan and a goniometer axis can both be set; they are no longer alternatives. * `images_per_file` is chosen from the acquisition when it is not given: a rotation sweep of at most 20000 images goes into a single data file, a grid scan splits on whole fast-axis rows, and stills and serial keep 1000. * The writer refuses a stream whose start message declares a different pixel format than its images carry, and a DECTRIS detector sending signed images is no longer declared unsigned. * The image stream can carry the sample transformation chain (`transformations`, in the END message); a producer that does not send it gets the same chain built by the writer. * rugnux: fixing the space group with `-S` no longer prevents the lattice from being found - a lattice indexed in a different setting is reindexed into that group's own setting, and a run whose crystal does not have that group's lattice stops and names the cell it indexed as, rather than reporting statistics that cannot describe it. * rugnux: the per-image resolution estimate now predicts the resolution the merged data reach rather than the highest-resolution spot found, and is reported as `SPOT_RESOLUTION_ESTIMATE`. * rugnux: two runs of the same command on the same images produce the same merged intensities; the azimuthal profile written alongside them is not yet reproducible in the same way. * rugnux: the offline lattice refinement is bounded by iterations rather than by a wall clock, so a loaded machine can no longer refine to a different lattice; a live acquisition keeps its real-time bound. * rugnux: the detector-frame modulation correction is fitted on a grid spanning the detector, so whether it is applied no longer depends on how far integration reached. * rugnux: the geometry pre-pass no longer writes `<prefix>_01.mtz`, `_01.cif`, `_01.hkl` and `_01_image.dat`; the refined second pass writes those files under `<prefix>`, and that is the result to use. * rugnux: `_process.h5` describes the pixel format of the images it links to, and is written on a thread of its own. * rugnux: the detector geometry is also logged in XDS's convention (`ORGX`/`ORGY`, detector axis vectors, rotation axis), so it can be compared with an XDS refinement. * rugnux: an image integrated in pyFAI through the `.poni` file written by `--mode calibration` comes out with the correct azimuth, and the file declares pyFAI's `orientation`, which needs pyFAI 2024.01 or newer. Radial integration is unchanged. * rugnux: a rotation run is substantially faster throughout - beam-stop detection, first-pass indexing, geometry refinement, integration, scaling and merging - and observations outside the scaling resolution range are dropped as they are ingested. The refined geometry, the space group chosen and the merged statistics are unchanged. * Faster spot finding and indexing, on the broker as well as in rugnux; the spots found and the lattices indexed are unchanged. * A run reserves substantially less GPU memory: nothing is allocated for buffers that are never read, and a worker builds only the engines it uses. * rugnux: with `-N` left at its default the per-image loop of `--mode mx` uses at most 16 workers per GPU, rather than one per hardware thread; an explicit `-N` is obeyed as given. * CUDA 12 builds now contain device code for Volta, so the RHEL 8 packages and the portable Linux `.tgz` run on a V100; the CUDA 13 artefacts (RHEL 9, Ubuntu, Windows) remain Turing and newer. * The build resolves a single Eigen for the whole project, and refuses to configure if Ceres picks up a different one; a build that mixed two Eigen versions was undefined behaviour and crashed at -O2. * Documentation: a security page, and the supported GPU generations and minimum NVIDIA driver version of every released artefact. **Breaking change to OpenAPI** - regenerate the client (`jfjoch-client` 1.0.0-rc.162, `frontend/src/client`): * `dataset_settings.images_per_file` is no longer `default: 1000` and no longer accepts `0`; it is optional, and its minimum is 1. A client sending `0` (previously "one file for the whole run") is now rejected - omit the field instead, which for a rotation sweep gives the same single file. * `file_writer_format` now defaults to `NXmxVDS`, matching the server's own default and the layout recommended for DIALS, XDS and CrystFEL. A generated client that fills in schema defaults and does not set the format explicitly will write VDS masters where it previously wrote legacy ones; set `NXmxLegacy` explicitly to keep them. --------- Co-authored-by: jungfrau <jungfrau@mx-aare-test.psi.ch> Reviewed-on: #72 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-08-25 08:21:39 +02:00
leonarski_f	538f3504d3	v1.0.0.rc-161 (#71) ... 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. * **rugnux: significantly better quality of results, and faster.** A large rework of integration, scaling, merging, geometry refinement and space-group determination, together with measurements the program previously made no attempt at - the direct beam before indexing, the beam stop, the goniometer rotation scale, and the stretches of a sweep the crystal did not deliver. A rotation dataset typically gains observations at better <I/sigma> and R_meas, and every `mx` and `scale` run writes a `<prefix>_report.txt` results report modelled on XDS's `CORRECT.LP`. Many defaults moved with it: spot detection is self-calibrating, beam-stop detection and rotation geometry post-refinement are on, resolution limits default to as far as the detector reaches, and ice-ring handling engages only where the crystal is measured to have ice. * **jfjoch_viewer:** the beam-stop shadow, the detector calibration and the beam-centre measurement are reachable from "Analyze dataset"; the settings panel reports how the sample moved and how polarized the beam was; image rendering and interaction are faster. * **Performance:** bitshuffle+LZ4 images are decoded on the GPU rather than on the host, with the bitshuffle inverse fused into preprocessing so the decompressed frame is never held in device memory. * **Broker, writer, packaging and build:** image-slot lifetime and locking fixes, per-image datasets sized by the images actually written, the Debian/Ubuntu broker package renamed to `jfjoch`, and `image_analysis` compiling under MSVC again. **Breaking change to the rugnux command line:** * `--azint-only` and `--scale` are **removed**, replaced by `--mode azint` and `--mode scale`; the full pipeline is `--mode mx` and remains the default. A script passing the old flags now fails with the list of valid modes rather than silently running the wrong one. * `-t`/`--stride` is **refused on rotation data**: skipping frames cuts every reflection's rocking curve, so the combined fulls and their partiality would be measured over frames the sweep never recorded. Select a contiguous range with `-s`/`-e` instead. `--mode azint` and `--force-still` still take a stride. **Breaking changes to OpenAPI** - regenerate the client (`jfjoch-client` 1.0.0-rc.161, `frontend/src/client`) or read the affected fields as optional: * `image_scale_b` is removed from the `plot_type` enum, so a client requesting that plot now gets an error rather than a curve. * `azim_int_settings.high_q_recipA`, `spot_finding_settings.high_resolution_limit` and `spot_finding_settings.low_resolution_limit` are no longer `required`. All three mean "no limit at that end" when unset and are omitted from the response instead of carrying a placeholder value, which raises in a client generated from an rc.160-or-earlier spec. A value of 0 is still accepted and means the same thing. **Breaking changes to the stored formats** - a consumer reading these fields must treat them as optional: * The per-image image-scale B factor is no longer computed, so `/entry/MX/imageScaleBFactor` is absent from newly written HDF5 files and the corresponding key is absent from the CBOR DataMessage and END blocks. Files written by rc.160 and earlier still contain it and still open; nothing in the pipeline reads it any more. * `_reflns.jfjoch_diffrn_ISa` now carries the whole-range `1/sqrt(a*b)` that XDS's ISa denotes, and the error-model `a` and `b` are reported in XDS's convention; the strong-reflection asymptote moves to `_reflns.jfjoch_diffrn_ISa_asymptotic`. **A file written by an earlier version carries the asymptote under the plain `ISa` name.** Reviewed-on: #71 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-08-13 17:03:10 +02:00
leonarski_f	67dca388bd	v1.0.0-rc.160 (#70) ... 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. * rugnux: Add `--model model.pdb` - score the merged data against an atomic model and compute initial maps. It reports R-work/R-free (scaling the model to the observed amplitudes with an overall scale, an anisotropic B and a flat bulk solvent - the standard few-parameter model, so a batch of maps stays directly comparable) and writes 2Fo-Fc / Fo-Fc electron-density maps (CCP4) plus a map-coefficient MTZ. The structure itself is not refined; the model is only re-fractionalised into the data cell. * rugnux: The merged reflection output now carries French-Wilson amplitudes (|F| and its sigma) next to the intensities - MTZ `F`/`SIGF`, mmCIF `_refln.F_meas_au`, and the text HKL - computed with the correct centric/acentric Wilson prior and epsilon multiplicity, so a downstream program (e.g. phenix.refine) can refine against amplitudes. The intensity columns are unchanged. * rugnux: R-free test-set flags are now assigned deterministically and consistently across symmetry - a Bijvoet pair I(+)/I(-) is never split between the work and free sets, and the assignment is a reproducible per-hkl hash that depends only on the reflection index, so every dataset of one crystal form gets the same ~5% free set (what a multi-dataset campaign such as PanDDA needs). On small data the fraction is floored so the test set stays large enough for a stable R-free (~500 reflections, capped at 10%); it stays flat at 5% on ordinary data. When a reference MTZ carries a `FreeR_flag` column its test set is imported instead, letting a whole campaign inherit one shared free set. * rugnux: A reference MTZ (`--reference-mtz`) can now fix the space group and cell for rotation data too (previously rejected), without being used to scale - the rotation merge stays self-consistent. When the crystal has an indexing (merohedral) ambiguity - a lattice symmetry higher than its Laue symmetry, e.g. P3/P4/P6/C2 - the reference also resolves it: each candidate reindexing (identity plus the twin-law cosets of the metric symmetry) is scored by its intensity correlation against the reference and the data are re-merged in the best-correlating one. This is a metric-preserving relabelling of hkl (the cell is unchanged) and a no-op for a holohedral crystal such as lysozyme. * rugnux: `--model` validation now aligns the data to the model before scoring - the observed reflections are reindexed into the model's enantiomorph when the two differ only by hand (indistinguishable from merged intensities). A merohedral indexing ambiguity is resolved against the reference MTZ when one is given (so a whole campaign shares one indexing convention); only with a model and no reference does validation fall back to fitting each candidate reindexing and keeping the lowest R-free. * rugnux: De-novo symmetry - recover a genuine high-symmetry group whose data are imperfectly scaled. Such a merge's within-orbit chi² lands just past the self-consistency bound (each real symmetry step adds a little systematic scatter), right where a merohedral twin also lands, so the chi² ratio alone cannot separate them. The candidate is now rescued when the extra intensity-proportional systematic error it invokes stays small relative to the confirmed subgroup - a genuine symmetry step gains multiplicity without inflating the merge error model's b, whereas a twin forces non-equivalent reflections together and b balloons. Fixes cubic insulin (I23 instead of I222) with no change to any other crystal in the test battery, including the twins that must stay in their lower symmetry. * Docs: Document the French-Wilson amplitude estimation, R-free flagging, reference-based space-group/ambiguity resolution, and model-based validation/maps in CPU_DATA_ANALYSIS.md. * Frontend: The status-bar pill now shows a progress bar during detector calibration (previously only during measurement), and the calibration state and its button are labelled "Calibration"/"CALIBRATE" (the internal `Pedestal` state name is unchanged for back-compatibility).Reviewed-on: #70 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-07-19 09:39:28 +02:00
leonarski_f	451310f43d	v1.0.0-rc.158 (#68) ... 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. * Analysis: The azimuthal-integration solid-angle correction now follows the incidence angle to the detector normal (`cos^3` of that angle) instead of `cos^3(2*theta)`, so it is correct for a tilted detector and matches PyFAI `solidAngleArray` and MAX IV azint (unchanged for an untilted detector). Crystal geometry refinement (`XtalOptimizer`) no longer silently ignores an imported PONI `rot3` (rotation about the beam): it is applied as a fixed rotation in the residual so refinement stays consistent with the rest of the pipeline. Polarization and azimuthal binning already honoured `rot3` through the full PONI rotation. * jfjoch_viewer: Open datasets on the WSL2/UNC filesystem (paths starting `\\`); write processing outputs next to the input file, with a Browse button and independent `_process.h5` / merged `.mtz`/`.cif` toggles; and show the determined space group in the merge-statistics window. * rugnux: Accept an absolute `-o` output prefix in offline processing. * Packaging: The self-contained Linux viewer `.tgz` now bundles cuFFT, so it runs without a system CUDA toolkit (`.deb`/`.rpm` are unchanged, distro-managed). * Docs: Bring the analysis references up to date with the code. `docs/CPU_DATA_ANALYSIS.md` now reflects the unified profile-fit Bragg integration engine, multi-lattice indexing, azimuthal phi binning, the radial parallax/bandwidth profile with sub-pixel centring, the rot3d capture-fraction handling and the automatic CC1/2 resolution cutoff, and drops the descriptions of features that were never implemented (French-Wilson amplitudes, the still excitation-error partiality model); `docs/RUGNUX.md` documents the new `--resolution-cutoff`/`--resolution-cc-target`/`--resolution-shells`, `--min-captured-fraction`, `--mosaicity`, `--reference-column`, the azimuthal correction toggles and the geometry-override options, and corrects the `-N` default. The outdated in-source design notes (ICE_RING_DETECTION, BRAGG_INTEGRATION_ENGINE, NEXTGEN_INTEGRATOR) are removed.Reviewed-on: #68 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-07-12 19:42:29 +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	75de40f52b	v1.0.0-rc.147 (#57) ... 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_viewer: Add reciprocal space viewer * jfjoch_process: Two pass algorithm that does spot finding/indexing + integration of full dataset * jfjoch_process: Improve logic for rotation indexer, to make execution more deterministic (still work in progress) Reviewed-on: #57 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch> Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-06-02 11:49:24 +02:00
leonarski_f	fc68a9baed	v1.0.0-rc.146 (#56) ... 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_process: Generate a dedicated file (_process.h5), which can be used as a replacement for the _master.h5 file for a reanalyzed dataset. jfjoch_process: Improve the performance of scaling and merging, implement on the fly scaling. jfjoch_writer: All final data analysis results are repopulated in the _master.h5 file. jfjoch_scale: Dedicated tool for rescaling/merging existing data. jfjoch_viewer: Fix bugs where pixel labels where displayed on a wrong pixel. WARNING! Scaling and merging are experimental at the moment, and may not provide reasonable results for the time being. Reviewed-on: #56	2026-05-28 18:48:35 +02:00
leonarski_f	64002f1e29	v1.0.0-rc.129 (#36) ... This is an UNSTABLE release. The release has significant modifications and bug fixes, if things go wrong, it is better to revert to 1.0.0-rc.124. * jfjoch_broker: Significant improvements in TCP image socket, as a viable alternative for ZeroMQ sockets (only a single port on broker side, dynamically change number of writers, acknowledgments for written files) * jfjoch_broker: Delta phi is calculated also for still data in Bragg prediction * jfjoch_broker: Image pusher statistics are accessible via the REST interface * jfjoch_writer: Supports TCP image socket and for these auto-forking option Reviewed-on: #36 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch> Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-03-05 22:13:12 +01:00
leonarski_f	f3e0a15d26	v1.0.0-rc.127 (#34) ... This is an UNSTABLE release. The release has significant modifications and bug fixes, if things go wrong, it is better to revert to 1.0.0-rc.124. * jfjoch_broker: Default EIGER readout time is 20 microseconds * jfjoch_broker: Multiple improvements regarding performance * jfjoch_broker: Image buffer allows to track frames in preparation and sending * jfjoch_broker: Dedicated thread for ZeroMQ transmission to better utilize the image buffer * jfjoch_broker: Experimental implementation of transmission with raw TCP/IP sockets * jfjoch_writer: Fixes regarding properly closing files in long data collections * jfjoch_process: Scale & merge has been significantly improved, but it is not yet integrated into mainstream code Reviewed-on: #34	2026-03-02 15:57:12 +01:00
leonarski_f	32b681e591	v1.0.0-rc.126 (#33) ... This is an UNSTABLE release. If things go wrong with analysis, it is better to revert to 1.0.0-rc.124. * jfjoch_broker: Fix bug for monoclinic space groups being wrongly refined when beta is much different from 90 deg. Reviewed-on: #33 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch> Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-02-19 07:01:38 +01:00
leonarski_f	1ab257af6c	v1.0.0-rc.125 (#32) ... 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>	2026-02-18 16:17:21 +01:00
leonarski_f	07fe4dd3bb	v1.0.0-rc.124 (#31) ... This is an UNSTABLE release. This version significantly rewrites code to predict reflection position and integrate them, especially in case of rotation crystallography. If things go wrong with analysis, it is better to revert to 1.0.0-rc.123. * jfjoch_broker: Improve refection position prediction and Bragg integration code. * jfjoch_broker: Align with XDS way of calculating Lorentz correction and general notation. * jfjoch_writer: Fix saving mosaicity properly in HDF5 file. * jfjoch_viewer: Introduce high-dynamic range mode for images * jfjoch_viewer: Ctrl+mouse wheel has exponential change in foreground (+/-15%) * jfjoch_viewer: Zoom-in numbers have better readability Reviewed-on: #31 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch> Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>	2026-02-01 13:29:33 +01:00
leonarski_f	b02c412d59	v1.0.0-rc.118 (#25) ... This is an UNSTABLE release and not recommended for production use (please use rc.111 instead). * jfjoch_viewer: Fix issue when HTTP sync silently disconnected when it was enabled when the broker was starting measurement. * jfjoch_broker: Add protections on time of geometry optimization and reduce rotation recalculations Reviewed-on: #25 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch> Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>	2025-12-06 20:05:30 +01:00
leonarski_f	31a357fa57	v1.0.0-rc.113 (#19) ... This is an UNSTABLE release and not recommended for production use (please use rc.111 instead). * jfjoch_broker: Improve handling of rotation indexing * jfjoch_broker: More information saved in CBOR end message (WIP) * jfjoch_writer: Save rotation indexing lattice parameters and Niggli class * jfjoch_viewer: Remove (for now) primitive cell information Reviewed-on: #19 Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch> Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>	2025-12-02 09:29:22 +01:00
leonarski_f	06949caf1a	v1.0.0-rc.112 (#18) ... 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>	2025-11-30 17:39:22 +01:00
leonarski_f	061152279c	v1.0.0-rc.91	2025-10-20 20:43:44 +02:00
leonarski_f	c44a07aac2	v1.0.0-rc.90	2025-10-02 15:55:39 +02:00
leonarski_f	c67337cfe1	v1.0.0-rc.72	2025-09-08 20:28:59 +02:00
leonarski_f	bb32f27635	v1.0.0-rc.70	2025-08-27 06:21:10 +02:00