v0.23.2 – 2025-01-21

Summary

This is a quick bugfix / maintenance release to make ctapipe compatible with recent numba (0.61) and numpy releases (2.1 and 2.2).

See the changelog here: https://ctapipe.readthedocs.io/en/latest/changelog.html#ctapipe-v0-23-2-2025-01-21
and list of merged PRs below.

Contributors

@ChAr-De, @Hckjs, @kosack, @maxnoe and @morcuended

What has changed since v0.23.1

Pull-requests containing changes of multiple nature are repeated.

• Prepare 0.23.2 (#2684) @maxnoe
• Update the link to the CI status badge in README (#2679) @morcuended
• Fix broken Numpy style guide link. (#2677) @ChAr-De

Bug Fixes

• Fill containers.SimulatedCameraContainer.true_image_sum in HDF5eventsource (#2680) @Hckjs

Maintenance

• Add explicit cast necessary in numpy >=2.1 (#2682) @maxnoe
• Fix sonar for pull requests (#2671) @maxnoe

v0.23.1 – 2024-12-05

Summary

This is a bugfix release, mainly to address issues that arose from trying to process prod6 files on the grid.

See changelog here: https://ctapipe.readthedocs.io/en/latest/changelog.html#change-log and list of merged pull requests below.

Contributors

@Hckjs, @LukasBeiske, @kosack and @maxnoe

What has changed since v0.23.0

Pull-requests containing changes of multiple nature are repeated.

• Prepare 0.23.1 (#2667) @maxnoe
• Fix dtype of tel_id in subarray hdf table (#2622) @maxnoe
• Fixed unknown configs being silently ignored (#2666) @kosack
• Switch to use Minio hosted by DESY for testdata (#2664) @maxnoe
• Fix tool exit order (#2662) @maxnoe
• Fix error in ctapipe-process in case telescope event is missing true image (#2659) @maxnoe
• Fix uncertainty calculation in StereoMeanCombiner (#2658) @LukasBeiske
• Use sphinx-changelog (#2657) @maxnoe
• Support astropy 7.0 (#2639) @maxnoe

Maintenance

• Update image.cleaning docs (#2669) @Hckjs

v0.23.0 – 2024-11-20

Summary

For the changelog, please see https://ctapipe.readthedocs.io/en/latest/changelog.html#ctapipe-v0-23-0-2024-11-18

For contributors and list of merged PRs, see below.

Contributors

@TjarkMiener, @ctoennis, @dependabot, @dependabot[bot], @kosack, @maxnoe, @mexanick and Christoph Toennis

What has changed since v0.22.0

Pull-requests containing changes of multiple nature are repeated.

• Prepare 0.23.0 (#2654) @maxnoe
• Improve reference metadata handling for EventSource (#2648) @maxnoe
• Fix CTAO link in docs (#2653) @maxnoe
• Variance calibration (#2636) @ctoennis
• Update / add reprs for reference metadata objects (#2650) @maxnoe
• Bump SonarSource/sonarqube-scan-action from 3 to 4 (#2652) @dependabot
• Make some dependencies optional (#2641) @maxnoe
• Refactor how shower distributions are written, write them for all EventSources, implement for HDF5EventSource (#2633) @maxnoe
• Add calibration calculators (#2609) @TjarkMiener
• Set null island as fallback reference location in Subarray.from_hdf (#2627) @maxnoe
• Bump mamba-org/setup-micromamba from 1 to 2 (#2624) @dependabot
• Add 0.22 to version switcher (#2618) @maxnoe

New features

• Improve changelog checks (#2637) @mexanick
• Add Hipparcos as second star catalog, apply space motion (#2625) @ctoennis

Bug Fixes

• Restore reading of pointing for files written with ctapipe<0.21 (#2655) @maxnoe
• Fix changelog checks (#2642) @mexanick
• Improve changelog checks (#2637) @mexanick

v0.22.0 – 2024-09-13

Summary

See the full changelog in the docs for the release notes.

Below, you can find the contributors and merged PRs.

Contributors

@Hckjs, @TjarkMiener, @aaguasca, @ctoennis, @dependabot, @dependabot[bot], @kosack, @maxnoe, @mexanick

What has changed since v0.21.2

Pull-requests containing changes of multiple nature are repeated.

• Convert metadata Instrument.site to free string instead of enum (#2616) @maxnoe
• Fix error messages for non-existing path (#2591) @maxnoe
• Move interpolator from io to monitoring (#2615) @maxnoe
• Check uniqueness of input paths and obs_ids in merge tool (#2611) @maxnoe
• Fix typo CameraGeometry docs (#2613) @aaguasca
• Add support for numpy 2.0 (#2580) @maxnoe
• Fix warning in sonarqube (#2588) @maxnoe
• Fix typo waveform in docs (#2608) @aaguasca
• Bump SonarSource/sonarqube-scan-action from 2 to 3 (#2605) @dependabot
• Input reference meta (#2598) @maxnoe
• OutlierDetector components (#2604) @TjarkMiener
• Update AUTHORS, add to release procedure (#2590) @maxnoe
• Variance extractor (#2543) @ctoennis
• Delete tel attribute from MonitoringCameraContainer in NSBImageCleaner (#2602) @Hckjs
• Fix deprecation warning in provenance, fixes #2592 (#2599) @maxnoe
• Fix provenance in case broken packages are in the environment (#2595) @maxnoe
• Fix traitlets test by ignoring test modules and _dev_version (#2593) @maxnoe
• Fix docs build (#2589) @maxnoe
• Treat deprecation warnings as errors (#2581) @maxnoe
• Fix sonar (#2586) @maxnoe
• Fix sonarqube for forks (#2585) @maxnoe
• Fix missing SONAR_HOST_URL (#2584) @maxnoe
• use correct sonar action (#2583) @maxnoe
• Fix filename in sonar action (#2582) @maxnoe
• Run sonar in separate step to enable PRs from forks again (#2578) @maxnoe
• Bugfix: don't intercept normal SystemExit(0) in Tool (#2575) @mexanick

New features

• Interpolator (#2600) @ctoennis
• Add StatisticsAggregator API (#2554) @TjarkMiener
• Update exception handling in tools (#2594) @mexanick
• Implement lstchains image cleaning (#2541) @Hckjs

Maintenance

• Update intersphinx mapping and sphinx-gallery-conf (#2572) @Hckjs

v0.21.2 – 2024-06-27

Summary

Small bugfix release to fix ctapipe with scipy 1.14.

Find the changelog in the docs: https://ctapipe.readthedocs.io/en/latest/changelog.html#ctapipe-v0-21-2-2024-06-27
and the list of merged pull requests below.

Contributors

@kosack, @maxnoe, @mexanick and @morcuended

What has changed since v0.21.1

Pull-requests containing changes of multiple nature are repeated.

• Support scipy 1.14, fixes #2568 (#2569) @maxnoe
• Use debug logging for plugin loading details (#2560) @kosack
• Add new version to docs switcher (#2558) @maxnoe

New features

• Feature/custom exit codes in tools (#2566) @mexanick

Maintenance

• Remove unsed config files for old test and quality control systems (#2562) @morcuended

v0.21.1 – 2024-05-15

Summary

This is a small bugfix and maintenance release for 0.21.0.

Find the changelog in the docs: https://ctapipe.readthedocs.io/en/latest/changelog.html#ctapipe-v0-21-1-2024-05-15
and the list of merged pull requests below.

Contributors

@gschwefer and @maxnoe

What has changed since v0.21.0

Pull-requests containing changes of multiple nature are repeated.

• Render changelog for 0.21.1 (#2557) @maxnoe
• Fix StereoTrigger non-deterministically discarding LST-1 in prod6 files (#2552) @maxnoe
• Impact code cleanup (#2551) @gschwefer

Maintenance

• Remove upload to pages ci, replaced by using readthedocs (#2553) @maxnoe

v0.21.0 – 2024-04-26

Summary

This is a pretty large release with lots of changes, new features and a couple of API breaking changes, see below.

The headline feature is that through a lot of work, the ImPACT reconstructor works again.

For the full changelog, see https://ctapipe.readthedocs.io/en/stable/changelog.html#ctapipe-v0-21-0-2024-04-26, for contributors and list of merged PRs, see below.

Contributors

@Hckjs, @LukasBeiske, @LukasNickel, @StFroese, @Tobychev, @aknierim, @ccossou, @dependabot, @dependabot[bot], @gschwefer, @kosack, @maxnoe, @morcuended and @nbiederbeck

What has changed since v0.20.0

Pull-requests containing changes of multiple nature are repeated.

• Prepare changelog for 0.21.0 (#2550) @maxnoe
• Update to bokeh 3 (#2549) @maxnoe
• Compute deconvolution parameters in FlashCamExtractor only as needed (#2545) @maxnoe
• Fix possible out of bounds error in FlashCamExtractor (#2544) @maxnoe
• Fix CI (#2547) @maxnoe
• Add function to get point on shower axis in altaz (#2537) @maxnoe
• Update ImPACT code to work again (#2305) @Tobychev
• Bump JamesIves/github-pages-deploy-action from 4.5.0 to 4.6.0 (#2538) @dependabot
• Interpolate pointing in TableLoader and HDF5EventSource (#2409) @maxnoe
• add SonarQube badges & remove codecov (#2531) @kosack
• Overburden-to-height conversion functions (#2422) @gschwefer
• Add a trait for astropy quantities (#2524) @LukasBeiske
• Add configuration for using CTAO sonarqube to check code (#2463) @maxnoe
• Add a note to CameraGeometry docs about from_name() (#2485) @kosack
• Fix entry point specification (#2516) @maxnoe
• Use signal_fraction for training particle classifier (#2465) @LukasBeiske
• fix some documentation bugs (#2514) @kosack
• Test on python 3.12 (#2486) @maxnoe
• Bump pre-commit/action from 3.0.0 to 3.0.1 (#2510) @dependabot
• Bump codecov/codecov-action from 3 to 4 (#2509) @dependabot
• Bump release-drafter/release-drafter from 5 to 6 (#2508) @dependabot
• Bump andstor/file-existence-action from 2 to 3 (#2506) @dependabot
• Improve logging colorization, fixes #2504 (#2505) @maxnoe
• Fix wrong branch name in README (#2502) @maxnoe
• Fix pydata sphinx theme is not safe for parallel writing warning (#2500) @maxnoe
• Bump actions/cache from 3 to 4 (#2498) @dependabot
• Load constant pointing in TableLoader (#2481) @maxnoe
• Accept CEP 002 (#2400) @kosack
• Bump actions/checkout from 3 to 4 (#2492) @dependabot
• Bump JamesIves/github-pages-deploy-action from 3.7.1 to 4.5.0 (#2494) @dependabot
• Bump actions/upload-artifact from 3 to 4 (#2493) @dependabot
• Bump actions/setup-python from 4 to 5 (#2495) @dependabot
• Update citation year and add link (#2487) @maxnoe
• Write out cross-validation results immediately (#2483) @LukasBeiske
• Update and add missing docstrings related to ML functionalities (#2456) @LukasBeiske
• Let the DispReconstructor also compute a score for the sign prediction (#2479) @maxnoe
• Allow passing of ax to Subarray.peek, do not always call tight_layout (#2369) @maxnoe
• Change how DataWriter writes simulation pointing (#2438) @maxnoe
• Add missing cache=True to numba compilation (#2477) @maxnoe
• Docs: Fix Headings in Docs [Closes #2472] (#2474) @aknierim
• Allow setting n_jobs on tool invocation (#2430) @LukasNickel
• Update citation (#2470) @maxnoe
• Make ML config files more readable and add comments. (#2455) @LukasBeiske
• Remove python warnings (#2421) @LukasNickel
• Enable str/Path as input to get_hdf5_datalevels (#2451) @maxnoe
• Add true_impact_distance to cross validation output (#2468) @LukasBeiske
• Chunked loading of training data (#2423) @LukasBeiske
• Rename single changelog file (#2435) @StFroese
• Removed stray : from ctapipe.io page (#2448) @Tobychev
• Bump setuptools and setuptools scm versions (#2447) @morcuended
• Propose CEP 3: remove image parameters in camera frame (#2405) @maxnoe
• run test only if labels don't contain 'documentation' (#2227) @nbiederbeck
• Fix unwanted default columns in disp output (#2440) @maxnoe
• Add docstring for ctapipe-train-disp-reconstructor (#2420) @LukasBeiske
• Check pointing coordinate frame in DispReconstructor (#2431) @LukasBeiske
• Check if tel_id exists when looking up TelescopeParameters (#2429) @maxnoe
• Fix broken urls in README (#2408) @aknierim
• Fix h_max definition (#2403) @kosack
• Do not use hidden attribute reconstructor._models in ctapipe-apply-models (#2418) @LukasBeiske
• Changed some numpy calls following the numpy 2.0 migration guide (#2406) @Tobychev
• Include example config for ctapipe-train-disp-reconstructor in quickstart tool (#2414) @LukasBeiske
• Fix empty reference location (#2402) @kosack

New features

• Change R1- and DL0-waveforms shape to (n_channels, n_pixels, n_samples) (#2529) @Hckjs
• Change ImageCleaner API (#2511) @Hckjs
• Use intmin for invalid pixel positions, allow empty arguments (#2397) @maxnoe
• Add option to override obs_id in SimTelEventSource (#2411) @maxnoe

API Changes

• Change ImageCleaner API (#2511) @Hckjs
• Refactor/rename datawriter options (redux) (#2520) @kosack
• Move TableLoader traits to read_...-methods (#2482) @Hckjs

Data Model Changes

• Change R1- and DL0-waveforms shape to (n_channels, n_pixels, n_samples) (#2529) @Hckjs
• Change definition of leakage_pixel_{1,2} (#2432) @maxnoe
• Improve column names for disp (#2443) @LukasBeiske
• Add option to override obs_id in SimTelEventSource (#2411) @maxnoe

Bug Fixes

• Properly transform between camera and telescope frame in muon fitter (#2464) @maxnoe

Refactoring and Optimization

• Prevent import of ctapipe.image at import time of ctapipe.io (#2488) @maxnoe

Maintenance

• Use macos 14 (apple arm) in CI (#2534) @maxnoe
• Fix docs build, use sphinxcontrib-bibtex for bibliography (#2536) @maxnoe
• Drop python 3.9 (#2526) @maxnoe
• Fix sonar complaining about statements in notebooks (#2527) @maxnoe
• Update sonar key (#2525) @maxnoe
• Update python version in deploy config (#2523) @maxnoe
• Use ruff for linting (#2416) @maxnoe
• Move options from setup.cfg to pyproject.toml (#2512) @maxnoe
• Switch to src based repository structure (#2459) @maxnoe
• pin scikit-learn to < 1.4, breaks with astropy tables (#2496) @maxnoe
• Add config to let dependabot update github actions (#2490) @maxnoe
• Fix some minor issues found by sonarqube (#2466) @maxnoe
• Move TableLoader traits to read_...-methods (#2482) @Hckjs
• Fix docstring of EventSource (#2419) @maxnoe
• Support for astropy 6 (#2475) @maxnoe
• Fix indentation in docs resulting in wrong rendering (#2462) @maxnoe
• Fix CI after pytest-xdist update (#2469) @maxnoe
• Use editable install to fix coverage (#2460) @maxnoe
• Fix coverage report not being found by codecov (#2458) @maxnoe
• Add more nitpick ignores to fix docs build after traitlets update (#2412) @maxnoe
• Fix docs by adding more traitlets nitpick ignores (#2399) @maxnoe

v0.20.0 – 2023-09-11

Summary

This release has a couple of bug fixes, new features and mainly documentation theme updates, see below for the merged pull requests and find the full changelog on readthedocs

Contributors

@StFroese, @TjarkMiener, @Tobychev, @aknierim, @gschwefer, @jstvdk, @kosack, @maxnoe and Vadym Voitsekhovskyi

What has changed since v0.19.3

Pull-requests containing changes of multiple nature are repeated.

New features

• Add fit status fields to output container of MuonIntensityFitter (#2381) @jstvdk
• R0 and R1 waveform merging (#2386) @TjarkMiener
• Make provenance information in log optional (#2328) @Tobychev

API Changes

• Use int minval instead -1 for invalid telescope ids in SubarrayDescription.tel_index_array, improve docstrings (#2376) @maxnoe
• Remove EventSource.from_config, fixes #2258 (#2384) @maxnoe
• Remove dump-triggers, enable ctapipe-process to store only trigger and simulation data (#2375) @maxnoe

Data Model Changes

• Add fields defined in CTAO DL0 and R1 data models (#2338) @maxnoe
• Remove SimulationConfigContainer.injection_height, add SimulatedShowercontainer.starting_grammage (#2343) @maxnoe

Bug Fixes

• Fix HillasIntersection error for badly reconstructed events (#2265) @gschwefer
• Bug fix in full numeric pixel likelihood calculation (#2388) @gschwefer

Maintenance

• Add changelog for 0.20.0 (#2394) @maxnoe
• Convert all notebooks to sphinx gallery format (#2377) @StFroese
• Use int minval instead -1 for invalid telescope ids in SubarrayDescription.tel_index_array, improve docstrings (#2376) @maxnoe
• Update doc structure and dev guide (#2383) @maxnoe
• Remove no-longer needed importlib_resources (#2389) @maxnoe
• Replace deprecated provision-with-micromamba action with setup-micromamba (#2387) @maxnoe
• Drop support for python 3.8, update env file (#2342) @maxnoe
• Update docs (#2373) @aknierim
• Try to fix readthedocsbuild (#2365) @maxnoe

v0.19.3 – 2023-06-21

Summary

This is a bugfix release, find the list of merged pull requests below, the changelog is available on readthedocs.

Contributors

@LukasBeiske, @clara-escanuela, @kosack and @maxnoe

What has changed since v0.19.2

Pull-requests containing changes of multiple nature are repeated.

• Render changelog for 0.19.3 (#2362) @maxnoe
• Improve docstring and validation of parameters in CameraGeometry (#2361) @maxnoe
• Fix removal of telescope events in software trigger, fixes #2356 (#2357) @maxnoe
• Add support for using toymodel in telescope frame (#2349) @maxnoe
• Fix pixel picking for multiple displays in same figure (#2358) @maxnoe
• Fill reference_location into SubarrayDescription.tel_coords (#2354) @maxnoe
• fix help string in disp reconstructor (#2352) @maxnoe
• Add support for hillas parameters in TelescopeFrame to CameraDisplay (#2347) @maxnoe
• Fix typo in merge tool flag definition (#2341) @LukasBeiske
• Fix return value of NullDataVolumeReducer (#2340) @maxnoe
• Peak time units conversion for the FlashCam reconstructor (#2337) @clara-escanuela

Maintenance

• Improve error messages of expression engine (#2350) @maxnoe

v0.19.2 – 2023-05-17

Summary

This is a bugfix release, see the full changelog in the docs and merged Pull Requests below.

Contributors

@clara-escanuela and @maxnoe

What has changed since v0.19.1

Pull-requests containing changes of multiple nature are repeated.

• Fix peak_time estimation in FlashCamExtractor (#2333) @clara-escanuela

Maintenance

• Render changelog for 0.19.2 (#2334) @maxnoe
• Fix links to docs (#2330) @maxnoe