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RELEASES.md

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Version 0.15.0 (2024-11-12)

  • update mwalib 1.8.2, with:
    • newer lazy_static, fitsio, fitsio-sys, msrv
    • bscale in CorrelatorContext
  • msrv 1.65

Version 0.14.0 (2024-09-20)

  • update mwalib 1.5.0

Version 0.13.0 (2024-08-14)

  • fix issues compiling on arm64:
    • use c_char instead of i8 in uvfits interface

Version 0.12.0 (2024-08-14)

  • fix issues compiling on arm64:
    • update rubbl 0.8.0 (which uses casacore v3.5.0)
    • update ndarray 0.16.0

Version 0.11.0 (2024-05-24)

  • use built 0.7, to avoid an issue in dependent crates where built can't find Cargo lock.
  • additional error enums
  • update mwalib 1.3.3

Version 0.10.1 (2023-08-11)

  • When writing out measurement sets, a weight of -0.0 is now considered a flag, rather than only values < 0.0 (-0.0 is not less than 0.0).

Version 0.10.0 (2023-07-21)

  • Allow vis writers to not precess their UVWs
  • Improve uvfits time precision
    • A second DATE group param is now used
    • INTTIM is also used, if the time resolution was supplied
  • Remove progress bars
  • Remove mwalib-reading functions

Version 0.9.2 (2023-07-18)

  • update modtime when writing ms

Version 0.9.1 (2023-02-28)

  • RADec::weighted_average was incorrect and has now been fixed.

Version 0.9.0 (2023-02-17)

  • Change measurement sets from conditionally writing UT1 or UTC reference frames to always writing UTC frames. DUT1 is reported as the UT1UTC key.
  • Fix a heap of clippy lints
  • Remove CUDA convenience code for Rust callers
  • Use mwalib v0.16.0 and fitsio v0.20.0
  • Add the cargo-semver-checks action to CI
  • Fix a bug in RADec::weighted_average
  • Speed up XYZ related code
  • Use the pure-Rust erfa crate rather than erfa-sys
  • Rename coordinate "new" methods to "from", e.g. RADec::new is now RADec::from_radians
  • Rename LatLngHeight::new_mwa to LatLngHeight::mwa
  • Use the newest version of hifitime

Version 0.8.0 (2022-08-22)

  • Bump dependency versions.
  • cargo feature changes:
    • io no longer exists
    • cfitsio now exists. uvfits writing is possible with just cfitsio, and mwalib depends on cfitsio.
    • ms now exists. Measurement Set writing is only possible with ms.
  • Support DUT1 usage:
    • The precession API has changed
    • UvfitsWriter reports the DUT1 with UT1UTC
    • MeasurementSetWriter changes its time frame from UTC to UT1, iff the supplied DUT1 is non zero.
  • IO code changes:
    • Rename VisReadable to VisRead
    • Rename VisWritable to VisWrite
    • Remove write_vis_mwalib
    • Rename write_vis_marlu to write_vis
    • Add a finalise method to VisWrite
    • The UvfitsWriter API is slightly different
  • Remove a bunch of needless clones from the code. This may improve performance.
  • Add an optional approx feature that exposes trait implementations like approx::AbsDiffEq on each of the coordinate types (e.g. UVW).
  • Make Jones #[repr(transparent)]

Version 0.7.2 (2022-08-04)

  • Expose Marlu version in built_info
  • fix a bug that caused vis_ctx.timeseries to give an additional timestep.

Version 0.7.1 (2022-08-03)

  • Re-export LmnRime.
  • Add to_earth and to_earth_wgs84 functions on XyzGeocentric.

Version 0.7.0 (2022-06-24)

  • ⚡ @cjordan 's lightning fast uvfits optimization: using raw cfitsio instead of fitsio_sys
  • use rust 1.60
  • Use erfa-sys 2.0
  • use ndarray 0.15.4 (instead of a range of versions)
  • use mwalib 0.15.0:
    • cable lengths applied
    • expose DUT1 from metafits
  • use mwalib antennas instead of rfinputs
  • better error messages when creating measurement sets in paths that either don't exist, or are not a directory.
  • api changes:
    • io:
      • uvfits obs_name from Option<String> to Option<&str>.
      • history metadata in ms and uvfits
    • Jones: convenience methods for array access
    • constants: ecpose FREQ_WEIGHT_FACTOR, TIME_WEIGHT_FACTOR
    • context: impl Clone for ObsContext
    • pos/lmn: add LmnRime and LMN::prepare_for_rime

Version 0.6.1 (2022-03-24)

  • impl Clone for VisContext
  • impl PartialEq for LatLngHeight

Version 0.6.0 (2022-03-24)

  • implement VisContext, ObsContext, MwaObsContext
  • migrate io::uvfits from Birli
  • better error handling in io
  • bake flags into weights

Version 0.5.0 (2022-02-11)

  • use mwalib v0.13.0
  • kill ::time with latest hifitime
  • bump min rust version from 1.56 to 1.7
  • set minimum dependency versions for all deps
  • Jones::nan() is more... NaNny

Version 0.4.0 (2022-01-27)

  • MeasurementSetWriter keeps track of the current row in the main table, so that rows can be written in chunks.
  • MeasurementSetWriter::initialize_from_mwalib now takes the baseline_idxs array so that it can initialise the main table with the correct number of rows.
  • MeasurementSetWriter correctly handles the case where the number of selected channels / frequencies is not a multiple of the averaging factors

Version 0.3.4 (2022-01-24)

  • add optional progress bars for measurement sets.

Version 0.3.3 (2022-01-19)

  • bug fixes for measurement sets when averaging

Version 0.3.2 (2022-01-14)

  • implement averaging standalone and in VisWritable
  • impl Display for LatLngHeight, RADec

Version 0.3.1 (2022-01-10)

  • tweak dependency versions
  • Re-export more crates
  • Actually do something with cuda-static feature
  • Add Cargo.lock to the gitignore
  • Don't label assert lines as partially covered
  • add Dockerfile

Version 0.3.0 (2021-12-17)

  • use Rust 2021 Edition
  • add cuda convenience functions
  • implement io feature, make rubbl optional
  • import approx and ndarray directly, not rubbl's
  • slightly faster MS IO

Version 0.2.3 (2021-12-07)

  • update mwalib to 0.12
  • update ndarray to ">=0.15.4,<0.16"
  • write to feed table
  • measurement sets complete
  • remove hard dependency on approx

Version 0.2.2 (2021-11-17)

  • switch from mwa_rust_core to marlu

Version 0.2.1 (2021-11-17)

  • added measurement sets
  • use rubbl_casatables 0.6.0