Tags

2.0.0: major release

GWpy-2.0.0 is the first release to support only Python >=3.6.

Backwards-incompatible changes:

- python requirement increased to >=3.6
- numpy requirement increased to >=1.12.0
- scipy requirement increased to >=1.2.0
- astropy requirement increased to >=3.0.0
- matplotlib requirement increased to >=3.1.0

Backwards-compatible changes:

- [gwpy/gwpy#1247] new GWF I/O API using FrameL
- [gwpy/gwpy#1238] new TimeSeries.mask method

Other changes:

- [gwpy/gwpy#1139] update to log formatting on plots
- [gwpy/gwpy#1207] fix bug writing series to GWF
- [gwpy/gwpy#1218] fix API for CIS using requests-ecp

The full list of changes related to this milestone can be seen at

https://github.com/gwpy/gwpy/pulls?q=is:pr+milestone:2.0.0

GWpy-1.0.1

Bug-fix release of GWpy.

Bug fixes (include packaging, testing, and documentation updates):

- numerous bugs were squashed, see https://github.com/gwpy/gwpy/issues?q=milestone%3A1.0.1+label%3Abug-fix for a full listing

See https://github.com/gwpy/gwpy/compare/v1.0.0..v1.0.1 for full details of what has changed since the last release.

GWpy-1.0.0

This release marks the first stable version of GWpy, and also the last
version that will support python2.
Bug fixes impacting python2 will through 1 May 2020, but all new
developments will be python3+ only.

Backwards-incompatible changes relative to 0.15.0:

- [#1107] `gwpy.table.EventColumn` was deprecated
- [#1102] updated axes legend formatting

Backwards-compatible changes:

- [#1115] `gwpy.segments.SegmentList.to_table` was added
- [#1124] `gwpy.astro.range_{timeseries,spectrogram}` functions were added
- [#1145] new keyword arguments were added to `gwpy.timeseries.TimeSeries.taper`
- [#1147] `gwpy.timeseries.TimeSeries.heterodyne` was added
- [#1153] support for segment ribbon was added to `gwpy-plot`
- [#1159] gap handling for `TimeSeries.find` and `TimeSeries.read` was improved
- [#1163] support for the `hdf5.snax` `EventTable` format was added
- [#1165] `gwpy.timeseries.TimeSeries.cluster` was added

Bug fixes (include packaging, testing, and documentation updates)

- numerous bugs were squashed, see https://github.com/gwpy/gwpy/issues?utf8=%E2%9C%93&q=label%3Abug-fix+milestone%3A1.0.0+ for a full listing

See https://github.com/gwpy/gwpy/compare/v0.16.0..v1.0.0 for full details of
what has changed since the last release.

GWpy-0.15.0

Development release of GWpy

Backwards-compatible changes:

- [#1047] added support for reading/writing `python-ligo-lw` library-format LIGO_LW XML files
- [#1079] improvements to `gwpy.io.cache`
- [#1086] new `EventTable.fetch_open_data` method

Bug-fixes (including package, unit test, and documentation updates):

- numerous bugs were squashed, see https://github.com/gwpy/gwpy/pulls?utf8=%E2%9C%93&q=is%3Apr+label%3Abug-fix+milestone%3A0.15.0 for a full list

See https://github.com/gwpy/gwpy/compare/v0.14.2..v0.15.0 for a full statement of what has changed since the last release. Many thanks to everyone who has contributed to this release.

GWpy-0.14.2
Bug-fix release of GWpy.

Bug-fixes (including packaging, unit test, and documentation updates):

- [#1080] fixed bug testing gwpy.utils.shell on some windows systems
- [#1082] fixed bug reading hdf5.pycbc-format files with selection filters

See https://github.com/gwpy/gwpy/issues?utf8=%E2%9C%93&q=milestone%3A0.14.2 for a full list of issues and pull requests related to this release.

See https://github.com/gwpy/gwpy/compare/v0.14.1..v0.14.2 for a full diff compared to the previous r
elease.

GWpy-0.14.1
Bug-fix release of GWpy.

Bug-fixes (including packaging, unit test, and documentation updates):

- [#1068] fixed bug in verbose message from `TimeSeries.fetch_open_data`
- [#1069] updated GWOSC API
- [#1070] new `gwpy.io.gwf.data_segments` function
- [#1072] fixed crash when reading GWF data using `lalframe` API
- [#1073] gracefully handle null resampling operation
- [#1074] automatically reconnect to gwdatafind server on HTTPException (once)
- [#1075] fixed bugs in `gwpy.plot.Axes` methods
- [#1076] fixed misc bugs in I/O
- [#1077] fixed precision error when converting GPS->GPS with `gwpy.time.to_gps`
- [#1078] simplified index handling for `Series` and `Array2D`

See https://github.com/gwpy/gwpy/issues?utf8=%E2%9C%93&q=milestone%3A0.14.1 for a full list of issues and pull requests related to this release.

See https://github.com/gwpy/gwpy/compare/v0.14.0..v0.14.1 for a full diff compared to the previous r
elease.

GWpy-0.14.0

Development release of GWpy.

Backwards-incompatible changes:

- [#1042] reading EventTables from files is now much more consistent across file types, but requires manually specifying `format="hdf5.pycbc" when reading PyCBC Live files,
- [#1043] estimating PSDs using LAL or PyCBC methods has been deprecated, but not removed; however, this will be removed entirely in 1.0.0, with support only for scipy-based PSD estimation,
- [#1067] ADC scaling defaults were changed to dynamically default to `False` when reading LIGO data, and `True` for all other observatories.

Backwards-compatible changes:

- [#1028] `TimeSeries.psd(method="median")` now uses scipy if using 1.2.0 or later,
- [#1031] `dqsegdb2` is now used for all DQSegDB interactions,
- [#1036] `TimeSeries.q_transform` now uses much less memory, defaulting to `float32` for normalised scans, and using a dynamic default time-resolution; users should use `outseg` more often than not to downselect the returned spectrogram time-span,
- [#1052] the `TimeSeries.gate` method was added.

Bug-fixes (including package, unit test, and documentation updates):

- numerous bugs were squashed, see https://github.com/gwpy/gwpy/pulls?utf8=%E2%9C%93&q=is%3Apr+label%3Abug-fix+milestone%3A0.14.0 for a full list

See https://github.com/gwpy/gwpy/compare/v0.13.2...v0.14.0 for a full statement of what has changed since the last release.  Many thanks to everyone who has contributed to this release.

0.13.1

Bug-fix release of GWpy. This just fixes a bug in the distribution tarballs.

0.13.0

Development release of GWpy. This is the first release that formally supports python3.7.

Backwards-incompatible changes:

- [#924, #1013] ADC scaling parameters stored in FrAdcData structures are now automatically applied when reading data with frameCPP or nds2, use `scaled=False` to disable
- [#977] TeX is now _not_ used by default for visualisation, see https://gwpy.github.io/docs/stable/env.html for details on how rcParams-overrides can be controlled directly from the environment
- [#981] `gwpy.plotter` has been completely removed
- [#933] `gwpy.tests` was renamed `gwpy.testing`

Backwards-compatible changes:

- [#1014] new command-line interface to `gwpy.time`
- [#911] `gwpy.io.datafind` now supports data discovery on Virgo filesystems if `FFLPATH` or `VIRGODATA` are set in the environment (as default at Cascina)

Numerous other small changes, bug fixes, and improvements to documentation, continous integration, and testing are also included. See https://github.com/gwpy/gwpy/compare/v0.12.2..v0.13.0 for a full list of changes.

0.12.2: bug-fix relase for gwpy-0.12

- [#910] fixed compatibility with matplotlib-3.0.0

See https://github.com/gwpy/gwpy/compare/v0.12.1..v0.12.2 for a detailed list of changes since the last release.

0.12.1: bug-fix release for gwpy-0.12

Bug-fixes (including package, unit test, and documentation updates):

- [#891, #899, #903] reverted auto-cropping of output series for `TimeSeries.whiten`
- [#900] moved `TimeSeries.shift` to `Series`
- [#904] fixed bug in writing `FrDetectors` to GWF with `lalframe` backend
- [#882, #884, #898] misc bug fixes for `gwpy.cli`
- [#906] updated license to GPLv3+
- [#898, #908] misc documentation improvements

0.12.0: development release of GWpy

Backwards-incompatible changes:

- [#790] new `gwpy.plot` matplotlib interface, which replaces `gwpy.plotter`;
  the old interface is still there, but now carries a `DeprecationWarning`
  and will not be maintained
- [#845] `gwpy.signal.filter` has been removed as it was never well-maintained
  or documented
- [#868] new implementation of time-domain whitening with inverse-spectrum
  truncation

Backwards-compatible changes:

- support for python3.7
- [#872] new classmethod `TimeSeriesDict.from_nds2_buffer`
- [#878] new defaults for `TimeSeries.spectrogram2`
- [#846] new overloaded `Array.flatten` and `Array2D.T`

Bug-fixes (including package, unit test, and documentation updates):

- miscellaneous bug fixes
- miscellaneous documentation fixes
- a few updates to the examples

See https://github.com/gwpy/gwpy/compare/v0.11.0...v0.12.0 for a full statement of what has changed since the last release.

0.11.0: development release of GWpy

Backwards-compatible changes:

- [#735] Use `tqdm` for progresss bars
- [#739] Simplified reading timeseries from lists of files
- [#740] Added `contract` keyword for `DataQualityFlag.round`
- [#741] Reworked `gwpy.time` to reduce complexity
- [#742] Deprecated unused keywords in `EventTableAxes.plot_table`
- [#747] Reworked `gwpy.cli` to reducce complexity
- [#766] Upgraded `h5py` to a required dependency
- [#762,#768,#774] Removed dependency on `lscsoft-glue`
- [#776] Added `__init__`.py for `gwpy.tests sub-package
- [#785] Added `gwpy.time.gps_types` tuple
- [#787] Added `_get_time_column` private methods for `EventTable`

Bug-fixes (including package, unit test, and documentation updates):

- [#743] Fixed bug in parsing `git --version` on macOS
- [#744] Fixed python3 syntax error
- [#745] Fixed bugs in reading offline PyCBC files
- [#746] Fixed bugs in `TimeSeries.coherence_spectrogram`
- [#751] Fixed type casting in `DataQualityFlag.padding`
- [#752] Added check for empty return from nds2 `iterate`
- [#756] Miscellanous fixes
- [#760] Fixed `to_gwpy_('0')`
- [#761] Added keyword to handle missing flags in `DataQualityDict.read`
- [#763] Fixed handling of `IndexError` when unpickling channel in HDF5
- [#765,#777,#779] CI fixes
- [#767,#771,#778] Packaging fixes
- [#769,#786,#788] Documentation fixes
- [#770] Fixed numpy dtype comparisons on python3.4
- [#797] Unit test fixes
- [#799] Added support for more custom LIGO units
- [#801] Fixed bugs in keyword handling in `TimeSeriesDict.get`

See https://github.com/gwpy/gwpy/compare/v0.10.1...v0.11.0 for a full statement of what has changed since the last release.

0.10.1: bug-fix for gwpy-0.10

Bug-fixes (including package, unit test, and documentation updates):

- [#736] updated import for scipy.signal.windows for scipy-1.1.0rc1
- [#737] updated documentation to describe GPG-signing release tags
- [#738] fixed bug in auto-generation of changelogs for linux distributions

See https://github.com/gwpy/gwpy/compare/v0.10.0...v0.10.1 for a full statement of what has changes since the last release.

0.10.0: development release of GWpy

Backwards-compatible changes:

- [#725] minor improvement in parsing parameters in `HistogramPlot` calls
- [#720,#728] new `TimeSeries.inject` and `FrequencySeries.inject` methods
- [#732] simplification of `EventTableAxes.add_loudest` to not use latex

Bug-fixes (including package, unit test, and documentation updates):

- [#724] fixed bug in labels for `plot_mmm` methods
- [#726] fixed bug in alpha for `plot_mmm` methods
- [#727] fixed issue with unicode strings in gravityspy tables
- [#731] fixed bug in multiprocessing segments in `gwpy.timeseries.io.cache`
- [#730] fixed inconsistency between `TimeSeries.fft` and `FrequencySeries.ifft`

See https://github.com/gwpy/gwpy/compare/v0.9.0...v0.10.0 for a full statement of what has changes since the last release.

0.9.0: development release of GWpy

Backwards-incompatible changes:

- [#703] removed `gwpy._version_helper` module
- [#708] modified behaviour of `known` segmentlist during `DataQualityFlag` logic operations

Backwards-compatible changes:

- [#704] added XOR logic method for `DataQualityDict`
- [#705] added new `TimeSeries.demodulate` method
- [#707] added support for a new `GWPY_CACHE` environment variable, which
  defaults `cache=True` for all open data methods
- [#711] added support for writing extra attributes to `LIGO_LW` XML when
  writing segments

Bug fixes (including package, unit test, and documentation updates):

- [#680] fixed bugs in `gwpy.signal.fft`
- [#682] simplified `gwpy.utils.lal` to support only lal>=6.18.0
- [#684] fixed bugs in slicing `Array2D`
- [#685] fixed bugs related to glue-1.58.1
- [#688] fixed `name` output for `TimeSeries` boolean logic
- [#690] fixed ordering of datasets when using `gwpy-plot`
- [#691] fixed bug related to using `Array(..., copy=True)`
- [#692] new example to demonstrate `FrequencySeriesAxes.plot_mmm`
- [#698] fixed `SpectralVariance.yspan`
- [#701] deprecated the `@axes_method` decorator (`gwpy.plotter`)
- [#706] fixed bug in sorting LOSC datasets based on GPS times
- [#709] fixed bugs in subclassing of `gwpy.plotter.SeriesAxes`
- [#714] fixed bug in `BodePlot` `frequencies` keyword
- [#715] added workaround for segmentation fault in frameCPP
- [#717] deprecated custom properties of `gwpy.plotter.Axes`
- [#719] simplified internal calls to gravityspy similarity search
- [#681,#687,#702] numerous style and complexity improvements
- [#689,#693,#700,#712] documentation improvements
- [#695,] a few continuous integration and testing updates

See https://github.com/gwpy/gwpy/compare/v0.8.1...v0.9.0 for a full statement of what has changes since the last release.

0.8.1: bug-fix for gwpy-0.8

Bug fixes (including packaging, unit test, and documentation updates)

- [#677] updated Portfile template for macports distribution
- [#678] fixed unused keyword bug in `TimeSeries.spectrogram`
- [#679] added documentation page for 'Citing GWpy'

0.8.0: development release of GWpy

Backwards-compatible changes (including new features):

- [#659, #671, #674] updated LOSC API to match upstream change
- [#661, #676] added `GravitySpyTable.search` method (`gwpy.table`)
- [#666] added new `event_gps` function to `gwpy.io.losc`
- [#668] improved verbose output for `TimeSeries.fetch_open_data`

Bug fixes (including packaging, and unit test updates):

- [#657] packaging fixes
- [#660] fixed exception handling in `gwpy.io.datafind`
- [#667] removed `StopIteration` calls in `gwpy.signal.qtransform`
- [#669, #673] fixed default server selection for segment queries in `gwpy.segments`
- [#670] fixed bug in automatic tick settings for colorbar
- [#672] patch to handle unit='*' in `gwpy-plot` (`gwpy.cli`)

0.7.5: packaging bug-fix for gwpy-0.7

- [#656] fixed pypi auto-deployment bug (again)

0.7.4: packaging bug-fix for gwpy-0.7

- [#655] fixed pypi auto-deployment duplication bug