History#

0.3.8 (2024-09-29)#

  • Upgrade readthedocs to PyData Sphinx Theme (GH#323)

  • Upgrade backend to poetry (GH#322)

  • Optimise the beam cube implementation (GH#320)

  • Support an init_state argument into both Term.init_fields and Transformer.init_fields (GH#319)

  • Use virtualenv to setup github CI test environments (GH#321)

  • Update to NumPy 2.0.0 (GH#317)

  • Update to python-casacore 3.6.1 (GH#317)

  • Test on Python 3.12 (GH#318)

  • Deprecate Python 3.9 (GH#318)

  • Fix nvcc compilation (GH#316)

  • Workaround numba #5929 (GH#312)

  • Restrict NumPy to less than 2.0.0 (GH#313)

0.3.7 (2024-05-23)#

  • Fix bda overload to return an implementation (GH#307)

  • Upgrade obsolete readthedocs configuration (GH#304)

0.3.6 (2024-04-15)#

  • Fix jax configuration (GH#301)

  • Configure dependabot for github actions (GH#296)

  • Cache numba kernels between CI runs (GH#294)

0.3.5 (2024-01-30)#

  • Update setup.py metadata (GH#293)

  • Address warnings (GH#292)

  • Update github action versions (GH#291)

  • Deprecate python 3.8 support (GH#290)

  • Use pre-commit hooks for auto-linting (GH#290)

  • Deprecate use of @generated_jit. Remove upper bound on numba. (GH#289)

  • Remove unnecessary new_axes in calibration utils after upstream fix in dask (GH#288)

  • Check that ncorr is never larger than 2 in calibration utils (GH#287)

  • Optionally check NRT allocations (GH#286)

  • Use packaging.version.Version instead of deprecated distutils.version.LooseVersion (GH#285)

  • Pin numba to less than 0.59 in anticipation of @generated_jit deprecation (GH#284)

  • Update trove hash (GH#279)

  • Adjust SPI code to handle negative/zero Stokes components (GH#276, GH#277)

0.3.4 (2023-10-03)#

  • Separate stokes and correlation dimensions in dask fused RIME (GH#273)

  • Disallow feed rotation terms for RIME’s containing less than four correlations (GH#273)

  • Update trove hash (GH#274)

0.3.3 (2022-08-03)#

  • Deprecate Python 3.7 and test on Python 3.10 (GH#271)

  • Pin flake8 to >= 4.0.0 and < 5.0.0 (GH#272)

  • Document Fused RIME (GH#270)

  • Add Multiton, LazyProxy and LazyProxyMultiton patterns (GH#269)

0.3.2 (2022-01-13)#

  • Support numba >= 0.54 (GH#264)

  • Fused RIME (GH#239)

  • Restrict numba version to <= 0.54.0 (GH#259)

  • BDA fix typos in numba wrapper (GH#261)

  • BDA Time-smearing fixes (GH#253)

0.3.1 (2021-09-09)#

  • Handle empty spectral indices in WSClean Model (GH#258)

  • Support missing data during BDA (GH#252)

0.3.0 (2021-09-09)#

  • Deprecate Python 3.6 support, add Python 3.9 support (GH#248)

  • Using contextlib.suppress instead of deprecated dask.util.ignoring in EstimatingProgressBar (GH#256)

  • Disallow numba 0.54.0 (GH#254)

  • Upgrade to CuPy 9.0 and fix template encoding (GH#251)

  • Parse and zero spectral models containing ‘nan’ and ‘inf’ in wsclean model files (GH#250)

  • Clarify _wrapper names (GH#247)

  • Baseline-Dependent Time-and-Channel Averaging (GH#173, GH#243)

0.2.10 (2021-02-09)#

  • Don’t let dof go to zero during spi fitting (GH#240)

  • Add support for Shapelets and Zernike Polynomials (GH#231)

  • Add beam model during SPI fitting (GH#238)

  • Add double accumulation option and Hessian function to wgridder (GH#237)

  • Upgrade ducc0 to version 0.8.0 (GH#236)

  • Add mindet to avoid div0 errors in spi fitter and fix alpha and I0 variance estimates (GH#234)

0.2.9 (2020-12-15)#

  • Upgrade ducc0 to version 0.7.0 (GH#233)

  • Fix manually specifying wgridder precision (GH#230)

0.2.8 (2020-10-08)#

  • Fix NoneType issue in wgridder when weights are None (GH#228)

  • Bounding hull geometric and image manipulation routines (GH#192, GH#154)

  • Fix row chunk chunking in Perley Polyhedron Degridder Dask Interface

0.2.7 (2020-09-23)#

  • Deprecate old gridder and filters (GH#224)

  • Upgrade to ducc0 0.6.0 (GH#223)

  • Add Perley Polyhedron Faceting Gridder/Degridder (GH#202, GH#215, GH#222)

0.2.6 (2020-08-07)#

  • Add wrapper for ducc0.wgridder (GH#204)

  • Correct Irregular Grid nesting in BeamAxes (GH#217)

0.2.5 (2020-07-01)#

  • Convert WSClean Gaussian arcsecond and degree quantities to radians (GH#206)

  • Update classifiers and correct license in setup.py to BSD3 (GH#201)

0.2.4 (2020-05-29)#

  • Support overriding the l and m axis sign in beam_grids (GH#199)

  • Upgrade to python-casacore 3.3.1 (GH#197)

  • Upgrade to jax 0.1.68 and jaxlib 0.1.47 (GH#197)

  • Upgrade to scipy 1.4.0 (GH#197)

  • Use github workflows (GH#196, GH#197, GH#198, GH#199)

  • Make CASA parallactic angles thread-safe (GH#195)

  • Fix spectral model documentation (GH#190), to match changes in (GH#189)

0.2.3 (2020-05-14)#

  • Fix incorrect SPI calculation and make predict defaults MeqTree equivalent (GH#189)

  • Depend on pytest-flake8 >= 1.0.6 (GH#187, GH#188)

  • MeqTrees Comparison Script Updates (GH#160)

  • Improve requirements handling (GH#187)

  • Use python-casacore wheels for travis testing, instead of kernsuite packages (GH#185)

0.2.2 (2020-04-09)#

0.2.1 (2020-04-03)#

  • Update trove to latest master commit (GH#178)

  • Added Cubic Spline support (GH#174)

  • Depend on python-casacore >= 3.2.0 (GH#172)

  • Drop Python 3.5 support and test Python 3.7 (GH#168)

  • Implement optimised WSClean predict (GH#166, GH#167, GH#177, GH#179, GH#180, GH#181)

  • Simplify dask predict_vis code (GH#164, GH#165)

  • Document and check weight shapes in simple gridder and degridder (GH#162, GH#163)

  • Restructuring calibration module (GH#127)

  • Upgrade to numba 0.46.0, using new inlining functionality in the RIME and averaging code.

  • Modified predict to be compatible with eidos fits headers (GH#158)

0.2.0 (2019-09-30)#

  • Added standalone SPI fitter (GH#153)

  • Fail earlier and explain duplicate averaging rows (GH#155)

  • CUDA Beam Implementation (GH#152)

  • Fix documentation package versions (GH#151)

  • Deprecate experimental w-stacking gridder in favour of nifty gridder (GH#148)

  • Expand travis build matrix (GH#147)

  • Drop Python 2 support (GH#146, GH#149, GH#150)

  • Support the beam in the predict example (GH#145)

  • Fix weight indexing in averaging (GH#144)

  • Support EFFECTIVE_BW and RESOLUTION in averaging (GH#144)

  • Optimise predict_vis jones coherency summation (GH#143)

  • Remove use of @wraps (GH#141, GH#142)

  • Set row chunks to nan in dask averaging code. (GH#139)

  • predict_vis documentation improvements (GH#135, GH#140)

  • Upgrade to dask-ms in the examples (GH#134, GH#138)

  • Explain how to obtain predict_vis time_index argument (GH#130)

  • Update RIME predict example to support Tigger LSM’s and Gaussians (GH#129)

  • Add dask wrappers for the nifty gridder (GH#116, GH#136, GH#146)

  • Testing and requirement updates. (GH#124)

  • Upgraded DFT kernels to have a correlation axis and added flags for vis_to_im. Added predict_from_fits example. (GH#122)

  • Fixed segfault when using _unique_internal on empty ndarrays (GH#123)

  • Removed apply_gains. Use africanus.calibration.utils.correct_vis instead (GH#118)

  • Add streams parameter to dask predict_vis (GH#118)

  • Implement the beam in numba (GH#112)

  • Add residual_vis, correct_vis, phase_only_GN (GH#113)

0.1.8 (2019-05-28)#

  • Use environment markers in setup.py (GH#110)

  • Add apply_gains, a wrapper around predict_vis (GH#108)

  • Fix testing extras_require (GH#107)

  • Fix WEIGHT_SPECTRUM averaging and add more averaging tests (GH#106)

0.1.7 (2019-05-09)#

  • Even more support for automated travis deploys.

0.1.6 (2019-05-09)#

  • Support automated travis deploys.

0.1.5 (2019-05-09)#

  • Predict script enhancements (GH#103) and dask channel chunking fix (GH#104).

  • Directly jit DFT functions (GH#100, GH#101)

  • Spectral Models (GH#86)

  • Fix radec sign conversion in wsclean sky model (GH#96)

  • Full Time and Channel Averaging Implementation (GH#80, GH#97, GH#98)

  • Support integer seconds in wsclean ra and dec columns (GH#91, GH#93)

  • Fix ratio computation in Gaussian Shape (GH#89, GH#90)

0.1.4 (2019-03-11)#

  • Support complete and complete-cuda to support non-GPU installs (GH#87)

  • Gaussian Shape Parameter Implementation (GH#82, GH#83)

  • WSClean Spectral Model (GH#81)

  • Compare predict versus MeqTrees (GH#79)

  • Time and channel averaging (GH#75)

  • cupy implementation of predict_vis (GH#73)

  • Introduce transpose in second antenna term of predict (GH#72)

  • cupy implementation of feed_rotation (GH#67)

  • cupy implementation of stokes_convert kernel (GH#65)

  • Add a basic RIME example (GH#64)

  • requires_optional accepts ImportError’s for a better debugging experience (GH#62, GH#63)

  • Added fit_component_spi function (GH#61)

  • cupy implementation of the phase_delay kernel (GH#59)

  • Correct phase_delay argument ordering (GH#57)

  • Support dask for radec_to_lmn and lmn_to_radec. Also add support for radec_to_lm and lm_to_radec (GH#56)

  • Added test for dft to test if image space covariance is symmetric(GH#55)

  • Correct Parallactic Angle Computation (GH#49)

  • Enhance visibility predict (GH#50)

  • Fix Kaiser Bessel filter and taper (GH#48)

  • Stokes/Correlation conversion (GH#41)

  • Fix gridding examples (GH#43)

  • Add simple dask gridder example (GH#42)

  • Implement Kaiser Bessel filter (GH#38)

  • Implement W-stacking gridder/degridder (GH#38)

  • Use 2D filters by default (GH#37)

  • Fixed bug in im_to_vis. Added more tests for im_to_vis. Removed division by \(n\) since it is trivial to reinstate after the fact. (GH#34)

  • Move numba implementations out of API functions. (GH#33)

  • Zernike Polynomial Direction Dependent Effects (GH#18, GH#30)

  • Added division by \(n\) to DFT. Fixed dask chunking issue. Updated test_vis_to_im_dask (GH#29).

  • Implement RIME visibility predict (GH#24, GH#25)

  • Direct Fourier Transform (GH#19)

  • Parallactic Angle computation (GH#15)

  • Implement Feed Rotation term (GH#14)

  • Swap gridding correlation dimensions (GH#13)

  • Implement Direction Dependent Effect beam cubes (GH#12)

  • Implement Brightness Matrix Calculation (GH#9)

  • Implement RIME Phase Delay term (GH#8)

  • Support user supplied grids (GH#7)

  • Add dask wrappers to the gridder and degridder (GH#4)

  • Add weights to gridder/degridder and remove PSF function (GH#2)

0.1.2 (2018-03-28)#

  • First release on PyPI.

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