v0.4.6 -- Updates to data parsers, post-processors

What's Changed

• Updates to fix error with updated Kokam dataset by @WardLT in #139
• Enhancer to compute state by @victorventuri in #140

Full Changelog: v0.4.5...v0.4.6

v0.4.5 -- Introducing factory methods

Changes how to instantiate BatteryDataset following pre-defined schemas.

Instead of using a subclass of BatteryDataset:

cell = CellDataset(raw_data=raw_data, metadata=metadata)

use a factory method

cell = BatteryDataset.make_cell_dataset(raw_data=raw_data, metadata=metadata)

What's Changed

• Remove CellDataset, use factory instead by @WardLT in #135
• Add ability to stream multiple tables by @WardLT in #136

Full Changelog: v0.4.4...v0.4.5

v0.4.4 -- Quality of Life, HDF5 Improvements

Quality of life changes for both developers (auto versioning), and users (fewer warning messages).

What's Changed

• Skip parsing non-battdat tables by @WardLT in #129
• Make version warnings optional by @WardLT in #130
• Switch to using autoversioning by @WardLT in #131

Full Changelog: v0.4.3...v0.4.4

v0.4.3 -- Schema Update

Minor update: avoids using a deprecated feature in pydantic to store units and ontology about metadata fields.

What's Changed

• Use json_schema_extras to hold additional content by @WardLT in #127

Full Changelog: v0.4.2...v0.4.3

v0.4.2 -- Minor improvements, reduce dependencies

What's Changed

• Evaluate support for string types on MacOS by @WardLT in #122
• Allow opening files in append mode during streaming by @WardLT in #123
• Upgrade to latest doc deployment by @WardLT in #125
• Purge use of h5py by @WardLT in #126

Full Changelog: v0.4.1...v0.4.2

v0.4.1 -- Continued refactoring

Biggest breaking change is how we name dataframes within the BatteryDataset object.

What's Changed

• Increase minimum python to 3.10 by @WardLT in #114
• Rename dataset to table by @WardLT in #117
• Support array values in HDF5 format by @WardLT in #118
• Add ability to append to existing datasets by @WardLT in #119

Full Changelog: v0.4.0...v0.4.1

v0.4.0 - Major Overhaul

Many breaking changes, all at once. Changes include overhauling how I/O methods are defined, tweaking the HDF-based file format, changing sign convention for current, and renaming the package from batdata (as in 🦇 ) to battdat (as in 🔋 ).

WARNING: No attempt was made to ensure backwards compatibility given the early state of this project.

What's Changed

• Use Py3.10 in GHPages by @WardLT in #101
• Improve documentation for the schemas by @WardLT in #102
• Rename from batdata to battdat by @WardLT in #103
• Increase flexibility of tables held by a dataset by @WardLT in #105
• Refactor the IO methods by @WardLT in #107
• Move logic for HDF/Parquet I/O into a separate file by @WardLT in #108
• Use PyTables directly to write hdf5 files by @WardLT in #109
• Save schema not document by @WardLT in #110
• Introduce tools for consistency checking by @WardLT in #111
• Fix units, explain a few things better by @WardLT in #112
• Move cycling metadata to subclass by @WardLT in #113

Full Changelog: v0.3.4...v0.4.0

v0.3.4 -- Last version before overhaul

I am about to make a bunch of breaking changes, as detailed in https://github.com/orgs/ROVI-org/projects/4

This will be the last version which reads and writes data files written by earlier versions of battery-data-toolkit.

What's Changed

• Implement methods for streaming data to a batdata-format file by @WardLT in #93
• Change how we describe column schemas by @WardLT in #100

Full Changelog: v0.3.3...v0.3.4

v0.3.3 -- More exporting options, streaming reads, better docs

What's Changed

• Ensure that bad metadata throws error by @WardLT in #81
• Skip short cycles during capacity calculation by @WardLT in #82
• Add cycle stats exporter by @WardLT in #83
• Add ability to compute test_time and cycle_time by @WardLT in #84
• Introduce sphinx-based documentation by @WardLT in #87
• Update Battery Data Hub parser by @WardLT in #88
• Add tabular renderings of the metadata schema by @WardLT in #90
• Group docs into section, add logo by @WardLT in #91
• Helper functions to stream data from HDF5 by @WardLT in #92

Full Changelog: v0.3.2...v0.3.3

v0.3.2 - Added export interfaces, simplified requirements

The requirements for this version of the toolkit are far less stringent because we have dropped the scythe-extractors requirement.

What's Changed

• Add methods for computing cycle times by @WardLT in #68
• Updating battery descriptions by @victorventuri in #72
• Introduce a base class, barebones exporter by @WardLT in #78
• Remove scythe dependency by @WardLT in #79
• Store schema with metadata by @WardLT in #80

Full Changelog: v0.3.1...v0.3.2