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@RondeauG RondeauG released this 04 May 21:11
· 1503 commits to main since this release
v0.6.0
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History

v0.6.0 (2023-05-04)

Contributors to this version: Trevor James Smith (@Zeitsperre), Juliette Lavoie (@juliettelavoie), Pascal Bourgault (@aulemahal), Gabriel Rondeau-Genesse (@RondeauG).

Announcements

  • xscen is now offered as a conda package available through Anaconda.org. Refer to the installation documentation for more information. (GH/149, PR/171).
  • Deprecation: Release 0.6.0 of xscen will be the last version to support xscen.extract.clisops_subset. Use xscen.spatial.subset instead. (PR/182, PR/184).
  • Deprecation: The argument region, used in multiple functions, has been slightly reformatted. Release 0.6.0 of xscen will be the last version to support the old format. (GH/99, GH/101, PR/184).

New features and enhancements

  • New 'cos-lat' averaging in spatial_mean. (GH/94, PR/125).
  • Support for computing anomalies in compute_deltas. (PR/165).
  • Add function diagnostics.measures_improvement_2d. (PR/167).
  • Add function regrid.create_bounds_rotated_pole and automatic use in regrid_dataset and spatial_mean. This is temporary, while we wait for a functionning method in cf_xarray. (PR/174, GH/96).
  • Add spatial submodule with functions creep_weights and creep_fill for filling NaNs using neighbours. (PR/174).
  • Allow passing GeoDataFrame instances in spatial_mean's region argument, not only geospatial file paths. (PR/174).
  • Allow searching for periods in catalog.search. (GH/123, PR/170).
  • Allow searching and extracting multiple frequencies for a given variable. (GH/168, PR/170).
  • New masking feature in extract_dataset. (GH/180, PR/182).
  • New function xs.spatial.subset to replace xs.extract.clisops_subset and add method "sel". (GH/180, PR/182).
  • Add long_name attribute to diagnostics. ( PR/189).
  • Added a new YAML-centric notebook (GH/8, PR/191).
  • New utils.standardize_periods to standardize that argument across multiple functions. (GH/87, PR/192).
  • New coverage_kwargs argument added to search_data_catalogs to allow modifying the default values of subset_file_coverage. (GH/87, PR/192).

Breaking changes

  • 'mean' averaging has been deprecated in spatial_mean. (PR/125).
  • 'interp_coord' has been renamed to 'interp_centroid' in spatial_mean. (PR/125).
  • The 'datasets' dimension of the output of diagnostics.measures_heatmap is renamed 'realization'. (PR/167).
  • _subset_file_coverage was renamed subset_file_coverage and moved to catalog.py to prevent circular imports. (PR/170).
  • extract_dataset doesn't fail when a variable is in the dataset, but not variables_and_freqs. (PR/185).
  • The argument period, used in multiple function, is now always a single list, while periods is more flexible. (GH/87, PR/192).
  • The parameters reference_period and simulation_period of xscen.train and xscen.adjust were renamed period/periods to respect the point above. (GH/87, PR/192).

Bug fixes

  • Forbid pandas v1.5.3 in the environment files, as the linux conda build breaks the data catalog parser. (GH/161, PR/162).
  • Only return requested variables when using DataCatalog.to_dataset. (PR/163).
  • compute_indicators no longer crashes if less than 3 timesteps are produced. (PR/125).
  • xarray is temporarily pinned below v2023.3.0 due to an API-breaking change. (GH/175, PR/173).
  • `xscen.utils.unstack_fill_nan`` can now handle datasets that have non dimension coordinates. (GH/156, PR/175).
  • extract_dataset now skips a simulation way earlier if the frequency doesn't match. (PR/170).
  • extract_dataset now correctly tries to extract in reverse timedelta order. (PR/170).
  • compute_deltas no longer creates all NaN values if the input dataset is in a non-standard calendar. (PR/188).

Internal changes

  • xscen now manages packaging for PyPi and TestPyPI via GitHub workflows. (PR/159).
  • Pre-load coordinates in extract.clisops_subset (PR/163).
  • Minimal documentation for templates. (PR/163).
  • xscen is now indexed in Zenodo, under the ouranos community of projects. (PR/164).
  • Added a few relevant Shields to the README.rst. (PR/164).
  • Better warning messages in _subset_file_coverage when coverage is insufficient. (PR/125).
  • The top-level Makefile now includes a linkcheck recipe, and the ReadTheDocs configuration no longer reinstalls the llvmlite compiler library. (PR/173).
  • The checkups on coverage and duplicates can now be skipped in subset_file_coverage. (PR/170).
  • Changed the ProjectCatalog docstrings to make it more obvious that it needs to be created empty. (GH/99, PR/184).
  • Added parse_config to creep_fill, creep_weights, and reduce_ensemble (PR/191).
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