# 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 `clone`s 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