Changelog (MATLAB and Python)#
What is new in ver 2.0:
From version 2.0, in addition to MATLAB and GNU Octave, OCEANLYZ is available for Python language through OCEANLYZ package
From version 2.0, OCEANLYZ is a class (instead of function). It allows OCEANLYZ to be called inside user code.
Bug fix (MATLAB): remove ‘obj’ as an input arguments from oceanlyzmodule() and oceanlyzecalcwave() methods (2021-07-08)
Bug fix: removed ‘/(Rho*1000)’ from mean water depth calculation in oceanlyzecalcwave() method (2021-08-03)
Bug fix (Python): removed -1 from index of if autofmaxpcorr==’on’: in PcorFFTFun function (2021-08-07)
Bug fix : Add ‘if tailcorrection==’jonswap’ or tailcorrection==’tma’:’ in WaveSpectraFun and SeaSwellFun functions (2021-10-26)
Release date: 2020-10-27
What is new in ver 1.5:
Now, a wave spectrum in PcorFFTFun function is obtained from pwelch function instead of fft function
Parameter ‘burst’ changed to ‘n_burst’
Parameter ‘duration’ changed to ‘burst_duration’
Release date: 2020-8-5
What is new in ver 1.4:
Now, OCEANLYZ can be run on both Matlab and GNU Octave
Now, a separate input file is used to define calculation parameters
Wavenumber calculation performance is improved
TMA diagnostic tail is improved
User manual is re-written
Release date: 2018-6-22
What is new in ver 1.3:
Tail correction for spectral analysis is improved
Correcting pressure data for pressure attenuation is improved
Sea/Swell partitioning is improved
Release date: 2017-6-27
What is new in ver 1.2:
The NFFT now can be assigned as an input.
Automatic calculation of the upper limit frequency for the dynamic pressure corrections added.
Zero-Crossing method modified.
Mean water level calculation modified.
Significant wave period added.
Calculation of peak wave frequency based on the weighted integral added.
Parameter notations are updated.
Release date: 2014-12
What is new in ver 1.1:
Initial version of OCEANLYZ is released
Release date: 2013-12