v1.3.0

What's Changed

Style

• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #76
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #77
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #78
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #80
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #81
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #82
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #83
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #84
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #86
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #87
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #88
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #89
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #91
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #92
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #96
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #98

Build/Maintenance

• maint: remove setup.py by @steven-murray in #85
• maint: update API to conform to new pyuvdata conventions. by @steven-murray in #99

Features / Performance

• feat: add ability to do vector-vector loop by @steven-murray in #75
• feat: allow flux to have a second axis of len nfreq by @steven-murray in #95
• perf: ability to pre-fix the BCRS coordinates by @steven-murray in #97

Full Changelog: v1.2.1...v1.3.0

v1.2.1

What's Changed

• ci: update to OICD pypi deployment by @steven-murray in #74

Full Changelog: v1.2.0...v1.2.1

v1.2.0

What's Changed

New Name!!!

• refactor: rename vis_cpu to matvis by @piyanatk in #72

Style and CI

• ci: use py310 to run notebooks by @steven-murray in #60
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #59
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #61
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #62
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #63
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #64
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #65
• test: use frame kwarg for tests SkyModels by @steven-murray in #67
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #66
• Update runner node choice by @mkolopanis in #73
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #68

New Contributors

• @mkolopanis made their first contribution in #73

Full Changelog: v1.1.0...v1.2.0

v1.1.0

What's Changed

• Added import error handling a little more robustly for gpu initialization by @AaronParsons in #53
• Progress Updating by @steven-murray in #55
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #58
• fix: better block/grid size determination by @steven-murray in #54

New Contributors

• @AaronParsons made their first contribution in #53
• @piyanatk made their first contribution in #56

Full Changelog: v1.0.1...v1.1.0

v1.0.0

Version 1.0 is a major update that brings the GPU implementation up to the same API as the CPU implementation. It also removes support for (l,m)-grid beams.

Removed

• Support for bm_pix and use_pixel_beams (in both CPU and GPU implementations).
  Now, using a UVBeam object will automatically use interpolation on the gridded
  underlying data (which is typically in az/za). This can be done directly using
  methods in UVBeam, or via new GPU methods. If you input an AnalyticBeam, the
  beam will instead just merely be evaluated.

Added

• Polarization support for GPU implementation.

Changed

• Faster performance if using beam_list and the frequency is not in the freq_array (interpolation done before the loop).
• Factor of ~10x speed-up of vis_cpu due to changing the final einsum into a matrix product.
• BREAKING CHANGE: the output from the CPU and GPU implementations has changed shape: it is now (Ntimes, Nfeed, Nfeed, Nant, Nant) (and without the feed axes for non-polarized data).

Internals

• vis_cpu and vis_gpu modules renamed to cpu and gpu respectively, to
  avoid some problems with name clashes.
• New more comprehensive tests comparing the GPU and CPU implementations against
  each other and against pyuvsim.
• New tests of documentation notebooks to ensure they're up to date.

Documentation

• Updated sphinx them to Furo.
• More complete Module Reference documentation.
• Updated tutorial to match the new API.
• Added a new "Understanding the Algorithm" page (with math!)

Full Changelog: v0.4.4...v1.0.0

Fixes for complex beam handling

Merge pull request #26 from HERA-Team/fix_uvbeam_norm

Remove spurious beam normalisation logic in `uvbeam_to_lm`

Fix complex beams

This release fixes bugs in complex primary beam handling.