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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[0.5.0a0] - 2025-xx-xx

Added

  • Add StormCast model to prognostic models
  • Interpolation between arbitrary lat-lon grids
  • Added hybrid level support to HRRR data source
  • Added NCAR ERA5 data source
  • Added multidim IO support.
  • Added forecast data source support to fetch_data.
  • Added stormcast deterministic and ensemble examples.
  • Added Random_FX as a random forecast data source.
  • Added interpolation support to run functions.

Changed

  • Switched HRRR data source back to AWS grib
  • Make source an argument for IFS, default of aws
  • Changed CorrDiff output coordinates to actual lat/lon instead of ilat/ilon.

Deprecated

Removed

Fixed

Security

Dependencies

  • Update NGC SDK dependency to fixed range due to internal API changes

[0.4.0] - 2024-12-12

Added

  • Added NCEP data store to GFS data source for real-time forecast apps

Changed

  • Set zarr chunks for lead time to size 1 in examples.
  • Updated HRRR tp to be hourly accumulated (Grib index 090)
  • Added tp to GFS_FX datasource (not supported by GFS)
  • Moved HRRR data source to Zarr datastore on S3

Removed

  • Removed available function from CDS datasource

Dependencies

  • Moving several ECMWF dependencies to optional
  • Adding minimum version for numpy
  • Bump minimum CDS API version for new API
  • Moving unique data packages to optional deps
  • Removed Herbie as dependency

[0.3.0] - 2024-09-24

Added

  • Forecast datasource API
  • GFS forecast datasource
  • GEFS (0.5deg and 0.25deg) forecast datasource
  • HRRR forecast datasource
  • Support for private NGC model packages

Changed

  • Refactored ARCO datasource to use asyncio
  • Updated NetCDF4 and Zarr IO to take kwargs for root storage objects allowing better control over storage behavior. Breaking changes to NetCDF4 init API.
  • Changed the da property to DataSetFile and DataArrayFile to no longer be a property and moved xr_args to object instantiator.
  • Improved map_coords to handle slices and indentical coords more efficiently; removed unused ignore_batch argument.

Removed

  • Removed tp06 from ARCO, use WB2 instead

Fixed

  • Fixed caching of data sources to be controlled with EARTH2STUDIO_CACHE env var

Dependencies

  • Restrict torch_harmonics version to >=0.5.0, <0.7.1
  • Removed specific ONNX version requirement, newer ORT-gpu versions appear to operate fine with CUDA 12

[0.2.0] - 2024-07-23

Added

  • Built in diagnostic workflow
  • Basic diagnostic example
  • Batch dimension userguide
  • Parallel inference example
  • Perturbation method section in userguide
  • WeatherBench Climatology and ERA5 data source
  • Added datasource_to_file utility function
  • Add lagged ensemble perturbation method
  • Add ACC and CRPS metrics
  • Added the ability to reload zarr and netcdf backends
  • Added the ability to read from an IOBackend
  • Add spread/skill ratio
  • Added FuXi weather model
  • Added rank histogram
  • Added reduction_dimensions as required property in statistics and metrics API.
  • Added Lexicon and Automodel userguide
  • Added an 'output_coords' method to Statistics and Metrics.
  • Added IMERG data source

Changed

  • Changed utility function extract_coords to split_coords
  • Batched coordinate arrays now use np.empty(0) instead of np.empty(1)
  • Improving user guide layout and developer documentation
  • Updated perturbation methods API PerturbationMethod -> Perturbation. These now generate noise and apply it to the input tensor.
  • Removed original Perturbation class
  • Updated SFNO coordinates to include optional batch dimension.
  • NetCDF reads are now mode='r+' instead of 'w'.
  • Change 'input_coords' and 'output_coords' for models from a property to methods. 'output_coords' accepts an input coordinates to determine the corresponding outputs.
  • Updated Package to use WholeFileCacheFileSystem. Extend package API to open and resolve. Deprication warning added to get.

Fixed

  • Enable version switch in documentation site
  • Longitude coordinates of precip and climatenet diagnostic models
  • Fixed pressure levels of IFS datasource to include all available

Dependencies

  • Bump Modulus required version to 0.6.0
  • PyUpgrade pre-commit hook for Python 3.10
  • Removed boto3
  • Added ruamel.yaml, torch-harmonics, tensorly and tensorly-torch as option deps for SFNO

[0.1.0] - 2024-04-22

Added

  • Initial Release of earth2studio