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CHANGELOG.md

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CHANGELOG

v0.4.2 (#48)

  • Remove plot axis formatter which forced axis bounds [0,1] in some instances
  • Bugfix synthetic waveform label was being incorrectly set
  • Changed misfit label $\chi$ format from float to scientific notation as misfit can be << 1
  • Allow Manager.load() to work even without valid StationXML attribute in ASFDataSet

v0.4.1

  • Bugfix: no window selection did not allow measure to be called due to some incorrect referencing

v0.4.0

Note: Mainly improvements to the Inspector class and its ability to generate 'reports' that automatically summarize SeisFlows inversion results.

  • #41 Made Manager window selection function calls more explicit; removed simple detrend from preprocessing steps which adversely affected non-tapered data
  • #42 Introduce Inspector.generate_report() function; introduce revalidate feature in Manager.window() that re-calculates window criteria for updated waveforms and drops windows if they do not meet the original criteria; improves comp_wave function to plot waveform updates through inversion
  • #43 Bugfixes trim_streams failing silently causing waveform data to not be trimmed but returned as if they were
  • #44 Further improves Inspector.generate_report() functionality

v0.3.0

Note: The motivation behind the changes in v0.3.0 were that the original data gathering setup used by Pyatoa was very abstract, opaque, and unncessarily rigid (e.g.,, building path strings out of various components of filenames and internal attributes). The new approach to data gathering is to use PySEP to perform all data gathering once-and-for-all, including one time tasks like instrument removal. The resulting SAC files can then be read in with ObsPy and directly fed into the Manager class for misfit quantification. This also gives the User much more control over their data gathering without getting confused by Pyatoa's internal data gathering system.

  • Removed pyatoa.core.gatherer.Gatherer class from package entirely, all data gathering capabilities have been migrated to PySEP, Pyatoa will now only accept input data as already-defined ObsPy objects
  • Removed Gatherer-related tests and documentation from package
  • Removed paths attribute from pyatoa.core.config.Config and all references to the paths attribute throughout the package as these were only accessed by the now removed Gatherer class
  • Changed Pyflex and Pyadjoint configuration building procedure in pyatoa.core.config.Config as it was previously abstracted behind a few unncessary functions. Config now accepts parameters pyflex_parameters and pyadjoint_parameters (dictionaries) that overwrite default Config parameters in the underlying Config objects
  • Changed pyatoa.core.manager.Manager.write() to write_to_dataset to be clearer in explaning it's role
  • Exposed the default preprocessing procedures directly in the Manager.preprocess function, rather than having it hidden behind a function call to a utility script. Users who want to overwrite the
    preprocessing need only skip the call to preprocess and perform their own tasks on the internally defined st_obs and st_syn attributes.
  • Removed pyatoa.core.manager.Manager's ability to save to ASDFDataSet mid workflow (i.e., during window and measure). Manager must now use the write_to_dataset function if it wants to save data to an ASDFDataSet
  • Removed the pyatoa/plugins directory which only contained the pyflex preset dictionaries. These were not very flexible, instead they have been converted to a docs page for easier accessibility.
  • Created Docs page for Pyflex presets that can be copy-pasted into misfit quantification routines
  • Added a plt.close('all') to the end of the Manager's plot routine as as a final precaution against leaving an excessive number of Matplotlib figures open
  • Overhauled pyatoa.core.manager.Manager.flow_multiband to mimic behavior the standard behavior of Manager.flow, that is: return internal attributes windows and adjsrcs which are component-wise dictionaries that each contain Pyflex Windows and Pyadjoint AdjointSource objects, respectively. Previously this function returned dictionaries of dictionaries which needed to be further manipulated, now the function averages all adjoint sources from all period bands, and also collects all windows.
  • Adjusted and fixed tests based on all the above changes.

v0.2.2

  • Bugfix: Gatherer attempting to access a removed Config parameter
  • Resolve PyPDF2 -> PyPDF dependency deprecation warning
  • Bugfix: Manager.standardize() only resamples if required, otherwise small time shifting is introduced (Issue #34)

v0.2.1

  • Updated internal call structures to deal with Pyadjoint v0.2.1 API changes
  • Changed internal test ASDFDataSet and created a script to generate new dataset because the old one had no way of being remade.
  • New Docs + Example + Example data: Processing data with Pyatoa and MPI
  • Remove GitHub Pip install links for PySEP, Pyflex and Pyadjoint

v0.2.2

  • Bugfix: Gatherer attempting to access a removed Config parameter
  • Resolve PyPDF2 -> PyPDF dependency deprecation warning