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

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 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

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: @jmcvey3
- Reviewer: @akeeste, @simmsa
Improved handling of "averaged" profiles
- Fixed handling of Nortek Signature dual-profile ADCP data by defaulting to "_avg" velocity variables when untagged ones are absent.
- #430
- Author: @jmcvey3
- Reviewer: @akeeste
Critical PSD bugfix
- Fixed a bug where individual FFTs received a 50% overlap twice, which corrupted the first and last spectrum of a timeseries.
- #430
- Author: @jmcvey3
- Reviewer: @akeeste

Added histograms to ADCP example
- #448
- Author: @browniea
- Reviewer: @akeeste

Fixed Qhull interpolation and D3D coordinate-system errors
- #448
- Author: @browniea
- Reviewer: @akeeste
- Fixes: #442, #444
Delft3D module updates
- Added new Delft3D coordinate names
- Added a new grid-convergence-index calculation function
- Added support for xarray/netCDF4 input in the D3D module
- #428
- Author: @browniea
- Reviewer: @akeeste

Added a hindcast_guard exception-handling decorator (hindcast_exceptions.py) that surfaces a clear error on HSDS request failures, distinguishing the known NLR HSDS outage (#450) from other failures
- #449
- Author: @simmsa
- Reviewer: @akeeste

Added Python 3.13 support
- #445
- Author: @simmsa
- Reviewer: @akeeste
- Fixes: #441
Added pandas 3 Support
- Updated the pandas dependency to allow pandas 3.x
- Added a compatibility shim for NDBC missing-value handling related to pandas 3 object to String dtype api changes
- Fixed a deprecated period alias in tests
- #443
- Author: @simmsa
- Reviewer: @akeeste
- Fixes: #440
Updated GitHub Actions CI, expanded installation/developer documentation, refreshed dev environment, and trimmed dependencies
- Refactored optional dependencies
- Standardized conda/conda-forge environment builds
- Scoped black linting to changed files
- #436
- Author: @simmsa
- Reviewer: @akeeste
Update rex dependency to target pypi package to NLR-rex[hsds]>=0.5.0
- #449
- Author: @simmsa
- Reviewer: @akeeste