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RELEASES.md

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Version 0.16.0 (2024-11-13)

  • ✨ new features:

    • add --van-vleck to correct for legacy correlator quantization

  • ➕ update mwalib 1.8.2 via Marlu 0.15

  • ➕ fitsio 0.21.6

Version 0.15.1 (2024-09-29)

  • add read and write rate

Version 0.15.0 (2024-09-28)

  • add --provided-chan-ranges to fix #149

Version 0.14.0 (2024-09-23)

  • 🐛 fix linking issues on macOS with aoflagger_sys 0.1.2
  • ➕ update mwalib 1.5.0 via Marlu 0.14.0
  • ➕ update shlex

Version 0.13.0 (2024-08-14)

  • 🐛 fix issues compiling on arm64:
    • update Marlu 0.13.0

Version 0.12.0 (2024-06-27)

  • 🐛 bug fixes:
    • #152 default pfb gains should be cotter2014 for legacy correlator, not jake
  • 🙏 quality of life:
    • #150 implement antenna (tile) selection (--sel-ants)
  • ➕ dependencies:
    • update default aoflagger version in makefile and dockerfile

Version 0.11.0 (2024-06-19)

  • ➕ dependencies:
    • Marlu 0.11.0
    • built ~0.7.3

Version 0.10.0 (2023-08-11)

  • 🙏 quality of life:
    • uvfits are now written out with a second DATE and INTTIM
  • ➕ dependencies:
    • use Marlu 0.10.1
    • use rust version 1.64

Version 0.9.2 (2023-07-18)

  • 🙏 quality of life:
    • update modtime when writing ms

Version 0.9.1 (2023-03-10)

  • 🙏 quality of life:
    • Fix #140 - observations which were scheduled with a contiguous band of coarse channels are written to a single file (with any missing channels flagged).
    • --sel-chan-ranges can select individual coarse channels in addition to ranges
    • Fix #133 - print more details in impl Display for errors.
    • Fix display of selected and flagged coarse channel table

Version 0.9.0 (2023-02-17)

  • ✨ new features:
    • support for non-contiguous coarse channel selections (picket fence!) 🎉
  • 🙏 quality of life:
    • Remove the --ignore-dut1 flag
      • The DUT1 of an observation is now written as the UT1UTC key in a measurement set. It continues to be written to UT1UTC in uvfits files. As this value has no effect on the rest of the visibility file, the --ignore-dut1 flag is now useless.
    • Clippy lints
    • Update Marlu
      • The ERFA C library is no longer needed, so all mentions of it and installations of it have been removed.
    • Use a newer aoflagger_sys crate
      • This allows for AOFLAGGER_INCLUDE_DIR and AOFLAGGER_LIB to be set and point to where aoflagger is installed, rather than searching in a default location
    • report error messages properly, not as Rust-internal representation

Version 0.8.0 (2022-08-24)

  • ✨ new features:
    • use DUT1 functionality as part of Marlu 0.8.0
  • ➕ dependencies:
    • use Marlu 0.8.0
    • MSRV 1.63

Version 0.7.0 (2022-08-04)

  • ⚡ performance:
    • Fix unnecessary allocation for smaller visibility chunks to improve memory performance
    • better uvfits performance from marlu 0.7.0
    • mwaf files are written in parallel
  • 🙏 quality of life:
    • write history metadata in ms and uvfits
    • mwaf files
      • are overwritten if they already exist (previous versions simply panicked)
      • can be written out when chunking the observation
      • are now version 2.0 of the format
      • GPSTIME -> OBSID (less ambiguous)
      • add GPSSTART (the centroid timestep of the first scan of flags)
      • COTVER -> SOFTWARE
      • remove COTVDATE
      • write AO_VER (AOFlagger version used)
      • write AO_STRAT (AOFlagger strategy file used)
      • write CMDLINE
      • add CH_OCC (channel occupancy), BL_OCC (baseline occupancy) and TILES (unflagged tile information) HDUs
    • PFB gains are now borrowed instead of cloned
    • log library version info, and applied delay types
  • 🏗 api changes:
    • use array views for flagging
    • mwaf files have a new interface
  • ➕ dependencies:
    • use Marlu 0.7.2
    • use rust version 1.60
    • use shlex for command line argument escaping

Version 0.6.4 (2022-05-04)

  • ✨ new features:
    • Automatic quack time flagging
    • CLI options for timestep flagging

Version 0.6.3 (2022-04-20)

  • ✨ new features:
    • --flag-edge-chans and --flag-edge-width for edge channel flagging

Version 0.6.2 (2022-04-11)

  • ✨ new features:
    • Automatic DC channel flagging for old correlator inputs
    • --flag-dc and --no-flag-dc control DC flagging explicitly

Version 0.6.1 (2022-04-04)

  • ➕ dependencies:
    • Use Marlu 0.6.1

Version 0.6.0 (2022-03-24)

  • 🏗 api changes:
    • refactor preprocessing into PreprocessingContext
    • refactor context_to_jones_array into VisSelection::read_mwalib
    • refactor flags into FlagContext
    • refactor io ino IOContext
    • refactor main into cli::BirliContext::{from_args, run}
    • refactor pfb gains to take ScrunchType enum
    • improve error handling in cli and main
    • separate allocation and filling of vis, weights, flags
    • bake flags into weights before writing for better performance
    • move uvfits and selection into Marlu
    • rename --flag-antennae to --flag-antennas
  • ➕ dependencies:
    • Use Marlu 0.6.0

Version 0.5.2 (2022-03-17)

  • 🐛 bug fixes:
  • ➕ dependencies:
    • Bump clap from 3.0.14 to 3.1.5

Version 0.5.1 (2022-03-03)

  • ✨ new features:
    • [EOR-71] Correction of coarse pfb passband gains is enabled by default, use --passband-gains none to disable it.
  • 🙏 quality of life:
    • shows the total time elapsed at the end.

Version 0.5.0 (2022-02-15)

  • ✨ new features:
    • [EOR-40] Correction of digital gains is enabled by default, use --no-digital-gains to disable it.
  • 🐛 bug fixes:
  • ➕ dependencies:
    • Bump Marlu from 0.4.0 to 0.5.0

Version 0.4.1 (2022-02-09)

  • ✨ new features:
    • --apply-di-cal applies direction independent calibration solutions
    • read mwa ao cal calibration solution files
  • 🙏 quality of life:
    • add timing info to logs
    • default to info log level
  • 🏗 api changes:
    • deprecate expand_flag_array, use add_dimension instead
  • ➕ dependencies
    • Bump crossbeam-utils from 0.8.6 to 0.8.7
    • Bump clap from 3.0.13 to 3.0.14
    • Bump approx from 0.5.0 to 0.5.1
    • Bump crossbeam-utils from 0.8.5 to 0.8.6
    • Bump tempfile from 3.2.0 to 3.3.0

Version 0.4.0 (2022-02-01)

  • Preprocess data in timestep chunks based on maximum memory or number of timesteps.
  • --time-sel selects only specific timestep indices.
  • Log info about chunks, memory, build version.
  • Use Rust 1.58 and 2021 edition

Version 0.3.1 (2022-01-21)

  • expose optional Marlu features
  • fix thread 'main' panicked at 'flag-timesteps.

Version 0.3.0 (2022-01-20)

  • [EOR-5] Spectral and temporal averaging.
  • add untested options for basic flagging and phase centre configuration.
  • display human-readable information how the input channels and timesteps will be processed.
  • Update Marlu

Version 0.2.1 (2021-12-15)

  • upgrade ndarray and marlu for better ms writing performance.

Version 0.2.0 (2021-11-19)

  • Breaking CLI changes, most aoflagger subcommands moved to root
  • EOR-4 use Marlu to write measurement sets
  • write some missing mandatory AIPS 117 fields to uvfits

Version 0.1.10 (2021-10-22)

  • add CLI flag to skip flagging
  • calculate the correct reference frequency for uvfits (issue #6)
  • extra logging for uvfits

Version 0.1.9 (2021-09-01)

  • [EOR-34] put aoflagger behind feature
  • [EOR-33] vis io traits
  • slightly faster uvfits

Version 0.1.8 (2021-08-26)

  • [EOR-32] replace aoflagger::imageset with ndarray::Array3<Jones> wherever possible.
  • use mwa_rust_core for positional and Jones
  • use mwalib::get_fine_chan_freqs_hz_array

Version 0.1.7 (2021-08-09)

  • Bug fixes for uvfits output and geometric correction
  • Cotter emulation for validation of uvfits against cotter output

Version 0.1.6 (2021-07-22)

  • basically just testing that release automation is working
  • update all dependencies
  • more optimized docker image

Version 0.1.5 (2021-07-22)

  • [EOR-3] generate uvfits file:
    • weights, uvw coordinates and visibilities cross-matched with cotter in automated tests
    • weights aren't yet affected by averaging
  • Added Docker image

Version 0.1.4 (2021-07-09)

  • [EOR-22] correct_cable_lengths
  • [EOR-18] Implement updated mwalib timestep / coarse channel interface
  • [EOR-28] flag antennas flagged in TILEDATA HDU
  • [EOR-29] handle misaligned coarse channels, flag missing hdus
  • Updates:
    • mwalib = "0.8.3"
    • bindgen = "0.58.1"
  • testing:
    • validate flagging output matches cotter exactly
    • utilities for dumping fits files
    • cotter-friendly metafits files
  • other:
    • refactor lib,flag_io into flags, corrections, io

Version 0.1.3 (2021-05-13)

  • Release was created to test a fix for docs.rs.

Version 0.1.2 (2021-05-05)

  • Release was created to test release automation.
  • [EOR-19] optimizations:
    • reducing pin()s.
    • parallelize allocating, loading and flagging
    • use chunks_exact instead of chunks
    • use Vec instead of BTreeMap where possible
  • [EOR-21] quality of life features:
    • progress bars!
    • basic timing info for each stage
  • [EOR-20] automation and documentation of benchmarks
  • Public API is fully documented.
  • Use Rust 1.51

Version 0.1.1 (2021-05-04)

  • Release was created to test docs.rs. Flagging with AOFlagger mostly works and seems to resemble output from Cotter with some caveats:
    • does not match for observations where not all coarse channels start at the same time because of MWATelescope/mwalib#22
    • no optimization, so significantly slower.
  • [EOR-6] CI/CD runs multi-platform tests and tracks coverage automatically
  • [EOR-13] 95% test coverage using synthetic test data
  • [EOR-14] Created CXX Bindings for AOFlagger
  • [EOR-11] GPUFits files can be read into AOFlagger ImageSet objects
  • [EOR-15] Writes to .mwaf flag file sets.
  • [EOR-17] Implemented birli aoflagger command line interface
  • [EOR-20] CI/CD tracks benchmark results automatically