Kuibit

Latest version: v1.5.0

Safety actively analyzes 640986 Python packages for vulnerabilities to keep your Python projects secure.

Scan your dependencies

Page 1 of 3

1.5.0

General
- Python 3.12 is now supported, Python 3.8.1 is required for development.
- `total_filesize` now errors out when directories are passed.

Features
- Added experimental support for reading OpenPMD files (with most of the
heavy-lifting done by krishivbhatia). Please, report any issue you might find.

1.4.0

General
- Minimum version of Python required is now 3.7. `kuibit` now explicitly follows
[NEP29](https://numpy.org/neps/nep-0029-deprecation_policy.html).
- Started gradual typing
- Now `SimDir` can be imported directly from `kuibit` (`from kuibit import SimDir`)
- Update logo to high resolution (and vector graphics)

Features
- Added linear momentum lost by gravitational waves along the x and y directions
(starting from a contribution by konrad-topolski)
- Added `Tree` data structure
- Added `effective_amplitude_spectral_density` within `gw_utils` (starting from
a contribution by irrationalnumbers,
[27](https://github.com/Sbozzolo/kuibit/pull/27))
- Added fourth order accuracy in finite differences of grid functions
- Added `copy` to gravitational and electromagnetic waves
- Added `crop` and `cropped` to multipole data
- `setup_matplotlib` now takes an optional parameter `rc_param_file` to configure
matplotlib using a file
- Added computation of linear momentum lost by electromagnetic waves
- Added `rotation180_symmetry_undo` to undo rotational symmetries in grid data
- Added `cactus_twopunctures` to read metadata from TwoPunctures
- Added `local_maxima` and `local_minima` to series
- Added `mean`, `average`, `median`, `std` reductions to series and grid data
- Added `ah_available`, `qlm_available` to `OneHorizon`
- Added `tensor` module
- Added support to `surface*.vtk` from `QuasiLocalMeasures`

Support to `VTK` variables from `QuasiLocalMeasures`

`QuasiLocalMeasures` has an option to output its variables on the horizon. Now,
`kuibit` can read and parse them, so it is possible to plot horizon meshes and
variables onto the mesh.

New `tensor` module

`kuibit.tensor` is a new module to provide high-level interfaces to work with
tensorial objects. A `Tensor` can be built with collections of `TimeSeries`,
`FrequencySeries`, `UniformGridData`, `HierarchicalGridData`, or any other class
derived from `BaseNumerical`. `Tensor`s support all the mathematical operations
and inherit the methods from their contained object. At the moment, there are
two new subclasses of `Tensor` that implement additional features for vector
calculus. For example, if `bh_cen` is a `Vector` with the time evolution of the
centroid of an horizon. `bh_cen.differentiated().norm()` will be a `TimeSeries`
with the magnitude of the coordinate velocity as a function of time (as a
`TimeSeries`).

Currently, the number of specialized methods in `Vector` and `Matrix` is not
large. Nonetheless, the infrastructure is in place and adding new will be
straightforward.

New `cactus_twopunctures` module

`TwoPunctures` creates a metadata file that stores important physical
information about the initial data. The new module `cactus_twopunctures` can
read this information and present it as a dictionary. If `sim` is a
`SimFactory`, `sim.twopunctures` will be a dictionary-like object that has as
keys the various quantities saved by `TwoPunctures` and as values, their values
as read from the `TwoPunctures.bbh` file.

New `tree` module

`kuibit.tree` is a new module that can represent tree structures. At the moment,
it is main use is to work with timer trees.

New `hor_utils` module

`kuibit.hor_utils` is a handy new module that implements common functions needed
when working with binary black holes. At the moment, the functions implemented
are:

- `compute_separation_vector`
- `compute_separation`
- `compute_center_of_mass`
- `compute_angular_velocity_vector`

Bug fixes

- Fix passing an empty `ah_vars` to `OneHorizon`.
- Fix floating-point comparison in `grid_data`.
- Fix optional positional arguments to `series._local_extrema`.
- Fix algorithm to compute hash for `UniformGrid`.
- Make classes that should not hashed unhashable.
- `GravitationalWaves` now find multipole variables that contain `psi4` (as
opposed to being identically to `Psi4`)

Detector sensitivity curves

- Add more updated sensitivity curve for Einstein Telescope (ET-D) (thanks,
bgiacoma, [33](https://github.com/Sbozzolo/kuibit/issues/33)).

New/updated examples

Scripts:

* `describe_simdir.py`
* `interactive_timertree.py`
* `print_available_iteration.py` optionally prints the corresponding time
* `plot_charge_phi1.py`
* `plot_binary_ah_angular_velocity.py`
* `plot_binary_ah_period.py`

1.3.6

Bug fixes
- Fix time incorrectly read in ASCII data (thanks AuroraDysis,
[30](https://github.com/Sbozzolo/kuibit/issues/30))

1.3.5

Bug fixes
- Fix str representation of multipoles
- Fix implicit plotting of `Series` for `matplotlib >= 3.5.2`
- Fix `test_init` in `test_cactus_grid_function`

1.3.4

General
- Improvements to documentation and docstrings

Bug fixes
- Added error in `_plot_horizon_on_plane` when the horizon cannot be plotted
- Updated NumPy types (np.int -> int, np.float -> float)
- Windowing uneven signals is no longer allowed
- Correctly remove ghost zones for 1-2D HDF5 files
- Fix deprecation warning for Matplotlib 3.4
- Fix `is_masked` after removing a mask (thanks ekwessel,
[28](https://github.com/Sbozzolo/kuibit/issues/28))
- Fix some information not being propagated by
`grid_data_utils.merge_uniform_grids`.

Breaking changes
- The `merge_refinement_levels` function in `HierarchicalGridData` has been
renamed to `refinement_levels_merged` for consistency. (Imperative methods
edit the object in-place)

New examples

Scripts:

* `plot_ah_trajectories.py`

1.3.3

Bug fixes

- Fixed `tikzplotlib` dependency for `Python 3.6`

Page 1 of 3

© 2024 Safety CLI Cybersecurity Inc. All Rights Reserved.