MHKiT-Software / MHKiT-Python
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Release: MHKiT v1.1.0

# MHKiT-Python v1.1.0

## Additions

* Acoustics: Add millicdecade and WISPR instrument support
  * Added millidecade spectral conversion
  * Added a WISPR hydrophone reader
  * Added a voltage-based `export_audio` resampling option
  * Refactored band-averaging to avoid losing information at frequency-band boundaries
  * #447
  * Author: @jmcvey3
  * Reviewer: @simmsa
* DOLfYN: Add [Nortek Aquadopp](https://www.nortekgroup.com/oceanography/aquadopp-series) ADCP support
  * Added DOLfYN support for reading Aquadopp instruments
  * Cleaned Nortek parsing code
  * Simplified handling of the non-cabled ADV orientation flag
  * #434
  * Author: @jmcvey3
  * Reviewer: @akeeste
* Examples: Add ADCP waves example: `example/adcp_waves_example.ipynb`
  * Added an example notebook showing how to ingest and analyze wave measurements from a dual-profile Nortek Signature 250 deployment at PacWave.
  * #430
  * Author: @jmcvey3
  * Reviewer: @akeeste

## Improvements

### Acoustics

- Improved flexibility and robustness of the Acoustics module
  - Added a configurable FFT length for sound pressure PSDs
  - Renamed bin/windowing attributes for clarity
  - Fixed an incorrectly signed gain correction
  - #433
  - Author: @jmcvey3
  - Reviewer: @akeeste

### DOLfYN

- Refactored PSD calculations to use `scipy.signal.welch`
  - Replaced DOLfYN's custom Welch-like PSD implementation (built each segment from bin slices, could not overlap FFT segments) with `scipy.signal.welch`
  - Removed the bin-based segment structure and added a `step` argument to control overlap
  - Dropped float32 casts in some functions in favor of float64
  - Removed `fft.py` and renamed `tools/misc.py` to `tools.py`
  - Breaking Changes:
    - NaNs are no longer tolerated in PSD calculations
    - DOLfYN defaults to 0% overlap to preserve existing array shapes
    - Acoustics defaults to 50% overlap
    - PSD output time dimension renamed to `time_psd`
  - #452
  - Author: @... (continued)

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Builds Branch Commit Type Ran Committer Via Coverage
29118482463 main Release: MHKiT v1.1.0 # MHKiT-Python v1.1.0 ## Additions * Acoustics: Add millicdecade and WISPR instrument support * Added millidecade spectral conversion * Added a WISPR hydrophone reader * Added a voltage-based `export_audio` resamplin... push simmsa github
84.27
29109507068 main Release: Prepare MHKiT-Python v1.1.0 (#449) # MHKiT-Python v1.1.0 ## Additions * Acoustics: Add millicdecade and WISPR instrument support * Added millidecade spectral conversion * Added a WISPR hydrophone reader * Added a voltage-based `e... push simmsa github
84.27
18603533742 main Fix wheel build test (#426) This PR - changes the pypi.yml action to use python 3.10 since 3.8 was breaking on the runner for unclear reasons - updates the actions versions used for git checkout and setup-python too to those used successfully in... push web-flow github
85.43
18573207940 main Fix failing pip tests (#422) Status: Ready This is a fix for failing pip tests in main.yml: https://github.com/MHKiT-Software/MHKiT-Python/actions/runs/18511807517/job/52754343805?pr=421 https://github.com/MHKiT-Software/MHKiT-Python/actions/... push web-flow github
85.42
18143736329 main remove concurrency from main.yml push akeeste github
85.42
12277267193 main Use `main` as Primary Branch (#367) This PR updates our git workflow to use `main` as the MHKiT default branch : - Many modern projects use `main` as the default branch, aligning with the GitHub recommendation and broader conventions. - There is ... push ssolson github
85.73
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