Release notes#

See also the unreleased changes.

0.5.2 (2024-05-24)#

0.5.1 (2024-05-06)#

  • Follow UVmat: change defaults and exact meaning for parameter params.multipass.smoothing_coef (=2).

0.5.0 (2024-05-02)#

  • UVmat compatibility (launching in “local” mode).

  • Change defaults and exact meaning for parameters. params.multipass.smoothing_coef (=2) and params.multipass.threshold_tps (=1.5).

  • PIV saving: use float32 and save “smooth” displacement fields.

0.4.6 (2024-04-20)#

  • Fix a memory leak related to Pythran in fluidimage.calcul.subpix (see !97).

  • Performance optimizations for PIV.

  • Remove params.piv0.coef_correl_no_displ (old useless parameter).

  • Add option --version to fluidimage apps.

  • fluidimage-monitor: show time info.

  • Internal: better fft and correl with more testing.

0.4.5 (2024-04-17)#

  • Performance optimizations for PIV (- ~40% of CPU time without TPS)

0.4.4 (2024-04-16)#

  • fluidimage-monitor Textual app to monitor executions of topologies.

  • Update and test doc/examples/piv_as_real.

  • Support pip install fluidimage[all].

  • Change in PIV file names (can now be something like “piv02ab.h5”).

0.4.3 (2024-03-27)#

0.4.2 (2024-03-20)#

  • Fix 2 bugs affecting PIV computations (nb_peaks_to_search and interpolation close to the borders of the image).

0.4.1 (2024-03-20)#

  • Fix a bug affecting PIV results (forget to rename a private method)!

0.4.0 (2024-03-18)#

Danger

0.4.0 should not be used because it contains a bug leading to wrong PIV results!

Warning

This version contains incompatible API changes documented below. It is particularly interesting because it introduces a new executor (called “multi_exec_subproc”) which should work fine on operative systems like Windows and macOS. Since this is now the default executor for these OSs, users should be able to use it without noticing.

Changed#

Added#

0.3.0 (2024-03-05)#

Warning

This version contains incompatible API changes documented here.

Removed#

  • The parameter strcouple is replaced by str_subset.

  • from fluidimage.preproc import PreprocBase has to be replaced by from fluidimage.preproc import Work.

Changed#

  • Better default for params.series.str_subset ("pairs" for PIV), params.series.ind_start ("first"), params.preproc.series.str_subset ("all1by1") and params.preproc.series.ind_first ("first").

Added#

0.2.0 (2024-02-19)#

  • Python >=3.9,<3.12

  • Better support for Windows and MacOS

  • Fix bugs related to subpix and nb_peaks_to_search

  • Dev and build: PDM, Nox and Meson

0.1.5 (2023-02-15)#

  • Requires Python 3.9

  • Improves legend, warnings, error log and documentation

0.1.4 (2022-12-13)#

  • Support Python 3.10

  • Avoid a bug with pyfftw 0.13

0.1.3 (2021-09-29)#

  • Many bugfixes!

  • Improve VectorFieldOnGrid and ArrayOfVectorFieldsOnGrid

  • UVmat compatibility

  • Fix incompatibility OpenCV and PyQt5

0.1.2 (2019-06-05)#

  • Bugfix install Windows

0.1.1 (2019-05-23)#

  • Optical flow computation

  • Bugfixes + internal code improvements

0.1.0 (2018-10-03)#

  • New topologies and executors with Trio!

  • Much better coverage & many bugfixes!

  • Better surface tracking

0.0.3 (2018-08-29)#

  • Requirement Python >= 3.6

  • Surface tracking

  • image2image preprocessing

  • BOS topology

  • Handle .cine file

  • Calibration

  • fluidimslideshow-pg and fluidimviewer-pg (based on PyQtgraph)

  • OpenCV backend for preprocessing

0.0.2 (2017-04-13)#

  • Bug fixes and documentation changes.

  • Continuous integration (python 2.7 and 3.5) with bitbucket pipelines (coverage ~40%)

  • Preprocessing of images.

  • First simple GUI (fluidimviewer and fluidimlauncher).

0.0.1b (2016-05-31)#

  • Topology and waiting queues classes to run work in parallel.

  • PIV work and topology (multipass, different correlation methods).