History

1.8.0 (unreleased)

Behavior changes (from https://github.com/SciQLop/speasy/pull/341):

• SSCWeb and UiowaEphTool now return exactly the requested [start, stop) range. They used to return up to ~24 h of extra data for requests shorter than a day, since the one-day padding they send to the server was not trimmed back. A range containing no sample now returns an empty variable instead of the following day’s data.

• get_data() accepts numpy.datetime64 of any unit (not only datetime64[ns]), and timezone-aware datetimes and strings with a UTC offset are now converted to UTC instead of having their offset dropped. Naive inputs are still assumed to be UTC.

• Dates outside the datetime64[ns] range (roughly before 1678 or after 2262) now raise ValueError instead of silently wrapping around to a wrong date.

• Ensures SSCWeb variables have a name by @jeandet in https://github.com/SciQLop/speasy/pull/266

• Fix CI break by @jeandet in https://github.com/SciQLop/speasy/pull/269

• Cdpp3dview provider by @RichardHitier in https://github.com/SciQLop/speasy/pull/268

• Fix broken tests with new ERG datasets version by @jeandet in https://github.com/SciQLop/speasy/pull/276

• Add project review and backlog by @jeandet in https://github.com/SciQLop/speasy/pull/280

• Hapi csv codec by @RichardHitier in https://github.com/SciQLop/speasy/pull/277

• Hapi binary codec by @RichardHitier in https://github.com/SciQLop/speasy/pull/283

• Hapi REST provider by @RichardHitier in https://github.com/SciQLop/speasy/pull/285

• Docs/improve user documentation by @jeandet in https://github.com/SciQLop/speasy/pull/281

• 3DView provider: Use spz_uid to call get_trajectory by @brenard-irap in https://github.com/SciQLop/speasy/pull/309

• Don’t cache HTTP error responses in the remote file cache by @jeandet in https://github.com/SciQLop/speasy/pull/310

• Add new net_cdf4 codec by @RichardHitier in https://github.com/SciQLop/speasy/pull/288

• Migrate cache backend from diskcache to pysciqlop-cache by @jeandet in https://github.com/SciQLop/speasy/pull/289

• Fix Windows + stale-data CI failures by @jeandet in https://github.com/SciQLop/speasy/pull/312

• Direct archive inventory code by @RichardHitier in https://github.com/SciQLop/speasy/pull/308

• Add in-process dedup to CacheCall by @jeandet in https://github.com/SciQLop/speasy/pull/315

• Fix generic_archive follow-ups from #308, and let YAML meta patch get_data() results by @jeandet in https://github.com/SciQLop/speasy/pull/316

• Normalize CDF attribute values before storing them in the inventory by @jeandet in https://github.com/SciQLop/speasy/pull/317

• Give the rapid-loop unversioned-cache test its own retention margin by @jeandet in https://github.com/SciQLop/speasy/pull/320

• Avoid re-HEAD-checking CDF master files on every daily file by @jeandet in https://github.com/SciQLop/speasy/pull/321

• Foundation: Python ≥3.10 + UV + dependency-groups by @jeandet in https://github.com/SciQLop/speasy/pull/290

• User documentation review + get_data time-range handling fixes by @jeandet in https://github.com/SciQLop/speasy/pull/341

• Derive the version from git so unreleased installs report a dev version by @jeandet

Dependency updates (dependabot):

• actions/setup-node: 4 → 7 in https://github.com/SciQLop/speasy/pull/263, https://github.com/SciQLop/speasy/pull/318

• actions/cache: 4 → 6 in https://github.com/SciQLop/speasy/pull/264, https://github.com/SciQLop/speasy/pull/313

• codecov/codecov-action: 5 → 7 in https://github.com/SciQLop/speasy/pull/286, https://github.com/SciQLop/speasy/pull/307

• actions/checkout: 6 → 7 in https://github.com/SciQLop/speasy/pull/311

• actions/setup-python: 6 → 7 in https://github.com/SciQLop/speasy/pull/319

• actions/download-artifact: 7 → 8 in https://github.com/SciQLop/speasy/pull/278

• actions/upload-artifact: 6 → 7 in https://github.com/SciQLop/speasy/pull/279

• extractions/netrc: 2 → 3 in https://github.com/SciQLop/speasy/pull/284

• pyodide/pyodide-actions bump in https://github.com/SciQLop/speasy/pull/267

New contributor: @RichardHitier (first contribution in https://github.com/SciQLop/speasy/pull/268)

1.7.1 (2025-12-25)

• Bump actions/checkout from 5 to 6 by @dependabot[bot] in https://github.com/SciQLop/speasy/pull/251

• Bump github/codeql-action from 2 to 4 by @dependabot[bot] in https://github.com/SciQLop/speasy/pull/252

• Bump codecov/codecov-action from 4 to 5 by @dependabot[bot] in https://github.com/SciQLop/speasy/pull/253

• Lazily use threading.get_native_id by @martinRenou in https://github.com/SciQLop/speasy/pull/255

• Use HTTPS everywhere possible (HTTP is rejected within WASM) by @jeandet in https://github.com/SciQLop/speasy/pull/256

• Adds a function to drop all cache entries for a specific cached function by @jeandet in https://github.com/SciQLop/speasy/pull/257

• Make Speasy init a bit more robust by @jeandet in https://github.com/SciQLop/speasy/pull/259

• Is server up wasm by @jeandet in https://github.com/SciQLop/speasy/pull/258

• Replace deprecated datetime utcxxx functions by xxx(tz=utc) by @jeandet in https://github.com/SciQLop/speasy/pull/261

• Fix Speasy crash when provider is disabled on the proxy by @jeandet in https://github.com/SciQLop/speasy/pull/262

1.7.0 (2025-11-25)

• More cache control by @jeandet in https://github.com/SciQLop/speasy/pull/238

• Disable CDPP Themis archive since the connection is not that reliable by @jeandet in https://github.com/SciQLop/speasy/pull/239

• Increase proxy request timeout from 1 minute (default) to 5 minutes by @jeandet in https://github.com/SciQLop/speasy/pull/240

• Ensure identical requests deduplication on AMDA by @jeandet in https://github.com/SciQLop/speasy/pull/241

• Cache file timerange maping for direct archive modules by @jeandet in https://github.com/SciQLop/speasy/pull/243

• Fixes broken doctests (repr) by @jeandet in https://github.com/SciQLop/speasy/pull/242

• Actions update by @jeandet in https://github.com/SciQLop/speasy/pull/244

• Update contributing guidelines by @jeandet in https://github.com/SciQLop/speasy/pull/249

• Cleanup and coverage by @jeandet in https://github.com/SciQLop/speasy/pull/245

• add support for http proxies by @jeandet in https://github.com/SciQLop/speasy/pull/247

• Unlike the documentation says socks does not only return ProxyError by @jeandet in https://github.com/SciQLop/speasy/pull/250

1.6.1 (2025-09-05)

• [UiowaEphTool] Remove coordinate_system kwarg for proxy (leftover from sscweb copy) by @jeandet in https://github.com/SciQLop/speasy/pull/234

1.6.0 (2025-09-05)

• Add user agent config bit and set it for GH actions by @jeandet in https://github.com/SciQLop/speasy/pull/221

• Slicing a variable by columns did break with secondary axis by @jeandet in https://github.com/SciQLop/speasy/pull/222

• Bump PyISTP to cover cases where axis data is in master CDF by @jeandet in https://github.com/SciQLop/speasy/pull/224

• Fix #225 by @jeandet in https://github.com/SciQLop/speasy/pull/226

• Add uiowa eph tool by @jeandet in https://github.com/SciQLop/speasy/pull/227

• Always use certifi provided certificates bundle by @jeandet in https://github.com/SciQLop/speasy/pull/231

• Is VIRTUAL any product that is VIRTUAL or has a VIRTUAL support data axis by @jeandet in https://github.com/SciQLop/speasy/pull/232

• [UiowaEphTool] products are registered with UiowaEphTool as provider by @jeandet in https://github.com/SciQLop/speasy/pull/233

1.5.2 (2025-06-03)

• Handles corner cases with Cluster CDF files by @jeandet in https://github.com/SciQLop/speasy/pull/202

• Always reduce to 1D boolean mask array in sanitize method by @jeandet in https://github.com/SciQLop/speasy/pull/207

• CDAWeb inventory product node names were not cleanned by @jeandet in https://github.com/SciQLop/speasy/pull/212

• Fixes CI issues on #215 and #216 by @jeandet in https://github.com/SciQLop/speasy/pull/217

• Propagate AMDA identification information when the get data request is chunked by @brenard-irap in https://github.com/SciQLop/speasy/pull/216

• Fixes #214 by @jeandet in https://github.com/SciQLop/speasy/pull/215

• Add HTTP basic auth support using netrc file by @jeandet in https://github.com/SciQLop/speasy/pull/218

• Skip auth http test also if there is no netrc file and bi-weekly CI run by @jeandet in https://github.com/SciQLop/speasy/pull/219

• Allow float conversion in clamp and replace fill values by NaN functions by @jeandet in https://github.com/SciQLop/speasy/pull/220

1.5.1 (2025-02-25)

• Quick fix for leftover additional_argument instead of product_inputs by @jeandet in https://github.com/SciQLop/speasy/pull/201

1.5.0 (2025-02-25)

• Fix typo in datetime64_to_epoch and add some tests by @jeandet in https://github.com/SciQLop/speasy/pull/148

• Allows to overrides all parameters of Speasy plot functions by @jeandet in https://github.com/SciQLop/speasy/pull/152

• Adds codec interface + registry and migrate existing code by @jeandet in https://github.com/SciQLop/speasy/pull/154

• Switch to MIT license and drop last python 3.8 references by @jeandet in https://github.com/SciQLop/speasy/pull/157

• remove last python 3.8 reference by @jeandet in https://github.com/SciQLop/speasy/pull/158

• fix: allow mkdir work in multi threads in python by @Beforerr in https://github.com/SciQLop/speasy/pull/160

• Definition of a common dataprovider for all IMPEX webservices by @brenard-irap in https://github.com/SciQLop/speasy/pull/159

• Fix regex used to detect an attribute that must be convert to a variable by @brenard-irap in https://github.com/SciQLop/speasy/pull/166

• Basic HAPI CSV codec by @jeandet in https://github.com/SciQLop/speasy/pull/167

• Retry is server up by @jeandet in https://github.com/SciQLop/speasy/pull/173

• Ensure we close the open socket while checking if a server is up by @jeandet in https://github.com/SciQLop/speasy/pull/171

• Amda last modification date by @brenard-irap in https://github.com/SciQLop/speasy/pull/177

• Add CSA GRMB parameters by @jeandet in https://github.com/SciQLop/speasy/pull/172

• allow to list remote files with absolute path by @jeandet in https://github.com/SciQLop/speasy/pull/174

• Fixes most doc issues by @jeandet in https://github.com/SciQLop/speasy/pull/175

• Extract more information from CDF while building the inventory by @jeandet in https://github.com/SciQLop/speasy/pull/176

• Fixes #169, and adds functions to drop cache entries matching regex. by @jeandet in https://github.com/SciQLop/speasy/pull/170

• Valid min and valid max by @jeandet in https://github.com/SciQLop/speasy/pull/168

• Force init by @Beforerr in https://github.com/SciQLop/speasy/pull/194

• feat: access VariableTimeAxis and VariableAxis meta by @Beforerr in https://github.com/SciQLop/speasy/pull/195

• Support amda template params by @brenard-irap in https://github.com/SciQLop/speasy/pull/192

• docs: mention julia wrapper by @Beforerr in https://github.com/SciQLop/speasy/pull/199

• Documentation improvements, Numpy support improvement and batch renaming by @jeandet in https://github.com/SciQLop/speasy/pull/189

• Introduce a new inventory JSON/dict format that preserves more primitive types by @jeandet in https://github.com/SciQLop/speasy/pull/200

1.4.0 (2024-07-04)

• Allows to pass a custom file reader to the archive module by @jeandet in https://github.com/SciQLop/speasy/pull/144

• Adds request deduplication for cached remote file access by @jeandet in https://github.com/SciQLop/speasy/pull/145

• Allow to configure urlib3 http pool manager by @jeandet in https://github.com/SciQLop/speasy/pull/146

• Preserves SpeasyVariable values dtype across dictionary serialization by @jeandet in https://github.com/SciQLop/speasy/pull/147

1.3.2 (2024-06-18)

• Switch to pyzstd since it is more maintained by @jeandet in https://github.com/SciQLop/speasy/pull/140

• Fixes bug when using CDA REST API, if_newer_than kw arg was given twice by @jeandet in https://github.com/SciQLop/speasy/pull/141

• If SPEASY_SKIP_INIT_PROVIDERS env var if defined Speasy will skip inventories load by @jeandet in https://github.com/SciQLop/speasy/pull/142

• Reduces axes count according to numpy reduction by @jeandet in https://github.com/SciQLop/speasy/pull/143

1.3.1 (2024-06-07)

• Using SciQLop proxy for CDA direct files access makes no sense by @jeandet in https://github.com/SciQLop/speasy/pull/138

1.3.0 (2024-06-26)

• Switch sscweb to xml format by @jeandet in https://github.com/SciQLop/speasy/pull/128

• Adds basic resampling features and filtering by @jeandet in https://github.com/SciQLop/speasy/pull/129

• inventory to inventories by @nicolasaunai in https://github.com/SciQLop/speasy/pull/133

• CDA direct file access by @jeandet in https://github.com/SciQLop/speasy/pull/134

• New basic rewrite rule for http module, mostly for internal uses by @jeandet in https://github.com/SciQLop/speasy/pull/135

• Quick fix for url_rewrite test by @jeandet in https://github.com/SciQLop/speasy/pull/136

• Readme update and proxy fix by @jeandet in https://github.com/SciQLop/speasy/pull/137

1.2.7 (2024-04-17)

• Always check if a cache entry is None before slicing it by @jeandet in https://github.com/SciQLop/speasy/pull/127

1.2.6 (2024-04-17)

• Emergency release because sscweb Json schema has changed by @jeandet

1.2.5 (2024-04-17)

• Add python3.12 on ci by @jeandet in https://github.com/SciQLop/speasy/pull/126

• If last cache fragment is None then don’t slice it by @jeandet in https://github.com/SciQLop/speasy/pull/125

1.2.4 (2024-03-12)

• [AMDA]Handles cases where timeRestriction is after stop_date by @jeandet in https://github.com/SciQLop/speasy/pull/124

1.2.3 (2024-02-22)

• Fixes https://github.com/SciQLop/speasy/issues/119 by @jeandet in https://github.com/SciQLop/speasy/pull/120

• Add support for AMDA restricted products by @jeandet in https://github.com/SciQLop/speasy/pull/118

• Automatically disable web services if they are not available by @jeandet in https://github.com/SciQLop/speasy/pull/112

1.2.2 (2023-11-28)

• Fixes https://github.com/SciQLop/speasy/issues/110, returns None instead of crash when there is no file on server by @jeandet in https://github.com/SciQLop/speasy/pull/111

1.2.1 (2023-11-07)

• Fixes non ISTP compliant files axis merging by @jeandet in https://github.com/SciQLop/speasy/pull/109

1.2.0 (2023-10-31)

• Fix old version code example in README.md by @jgieseler in https://github.com/SciQLop/speasy/pull/93

• Cdaweb and others archives direct file access by @jeandet in https://github.com/SciQLop/speasy/pull/89

• Drops Python 3.7 support and adds Python 3.11 by @jeandet in https://github.com/SciQLop/speasy/pull/97

• Switch to PyCDFpp 0.6+ by @jeandet in https://github.com/SciQLop/speasy/pull/100

• [AMDA] Uses CDF_ISTP as default by @jeandet in https://github.com/SciQLop/speasy/pull/101

• [Cache] Always use with transact(): statement with by @jeandet in https://github.com/SciQLop/speasy/pull/102

• Increase tests code coverage by @jeandet in https://github.com/SciQLop/speasy/pull/103

• Make more obvious to user that Speasy doesn’t support downloading a whole dataset at once with some WS by @jeandet in https://github.com/SciQLop/speasy/pull/106

• [AMDA] Switch to https by @jeandet in https://github.com/SciQLop/speasy/pull/108

• Readme improvments by @jeandet in https://github.com/SciQLop/speasy/pull/104

1.1.2 (2023-06-01)

• New Speasy logo! by @jeandet in https://github.com/SciQLop/speasy/pull/84

• Switches readme to Markdown and removes lgtm badges (deprecated) by @jeandet in https://github.com/SciQLop/speasy/pull/85

• Reduces requests size for MMS big burst products on CDAWeb by @jeandet in https://github.com/SciQLop/speasy/pull/86

• Handles cases where labels are missing in CDAWeb generated files by @jeandet in https://github.com/SciQLop/speasy/pull/88

• Fixes AMDA CSV parser where derived parameters attributes gets overwritten by base param by @jeandet in https://github.com/SciQLop/speasy/pull/87

• Fixes #90: Uses output format value from config as fallback when requesting data from proxy for AMDA by @jeandet in https://github.com/SciQLop/speasy/pull/91

1.1.1 (2023-04-06)

• Fixes bug in v1.1.0 where AMDA CDF requests were not correctly written in cache.

1.1.0 (2023-04-06)

• Adds badges and links to Google Colab by @jeandet in https://github.com/SciQLop/speasy/pull/82

• better figure by @nicolasaunai in https://github.com/SciQLop/speasy/pull/83

• Adds bits for CDF support with AMDA server by @jeandet in https://github.com/SciQLop/speasy/pull/77

1.0.5 (2022-12-22)

• Drop LegacyVersion usage, fixes #78 by @jeandet in https://github.com/SciQLop/speasy/pull/79

• Replaces np.float by np.float64 since it was removed in numpy 1.24 by @jeandet in https://github.com/SciQLop/speasy/pull/81

1.0.4 (2022-12-05)

• [AMDA] Fix broken user product detection

• [AMDA] Add WS entry point in config

• Add tolerance for network failures

• Add option to disable webservices

• Fix cache issue with some CDF files

1.0.3 (2022-10-18)

• correct typo in README.rst

• uses cache setting also when loading inventory from proxy

• Matplotlib was accidentally working with DataContainer instead of Numpy array

• Amda csv read hardening

• also replace comma in dynamic inventory names

1.0.2 (2022-10-07)

• fixes regression on CSA inventory

• fixes rare issue on variable merge

1.0.1 (2022-10-06)

• several documentation improvements

• SpeasyVaraible can be sliced with numpy.datetime64

• comparing SpeasyVaraible with NaNs works as expected now (ignore NaNs)

• fixes cda inventory issue where some datasets were missing

• speasy loading time reduction by only downloading inventory from proxy if it has changed

1.0.0 (2022-09-25)

This is the first stable release of Speasy, this means that some part of the API won’t change until next major release, they will only get bug fixes or backward compatible enhancements. Since last release, a lot of new features has landed:

• now Speasy fully support AMDA, CDAWeb, SSCWeb and CSA web-services which represent around 55000 products.

• for CSA and CDAWeb uses CDF file format thanks to pycdfpp and PyISTP speeds up download and allow 2D+ data handling

• for each web-service Speasy provides an inventory of available products

• for each web-service except SSCWeb, Speasy automatically discard outdated data from local cache

• get_data function has evolved to accept many complex combination of products and time intervals

• get_data function is now part of the stable API of Speasy

• on disk cache loading algorithm has been improved and is now at least 10x faster

• (unstable) plotting API is under heavy rework and will continue to evolve in next releases but already support spectrogram plots and handles as much as possible information such as axes label or units

• by default Speasy proxy is enabled (for new fresh installs)

• SpeasyVariable object has been rewritten to better handle ND data and provide nice slicing features

From now upcoming releases will mostly fix bugs, extend plotting API and follow web-services evolution.

0.10.0 (2022-02-03)

• Adds support for all AMDA products, even private ones

• Adds support for AMDA credentials

• Adds dynamic inventory for AMDA and SSC

• Adds possibility to set config values from ENV

• Drops Python 3.6 support and adds 3.10

• New API documentation using numpydoc

• New user documentation using numpydoc

• Most code examples are tested with doctest

• Renames SSCWeb module get_orbit to get_trajectory

0.9.1 (2021-11-25)

• Fix AMDA module bug #24 downloading multidimensional data fails

0.9.0 (2021-07-29)

• Adds SPWC migration tool

• Rename SpwcVariable to SpeasyVariable

0.8.3 (2021-07-28)

• Package renamed from SPWC to SPEASY

• Some doc and CI improvements

0.8.2 (2021-04-20)

• sscweb trajectories are always in km

0.8.1 (2021-04-18)

• Fixes minimum request duration for sscweb

0.8.0 (2021-04-18)

• Full support for trajectories and 0.2 proxy version

0.7.2 (2020-11-13)

• ccsweb/proxy: Fix missing coordinate system parameter

0.7.1 (2020-11-13)

• Fix project URL on PyPi

0.7.0 (2020-11-13)

• SSCWEB support to get satellites trajectories.

• Few bug fixes.

• Totally disabled cdf support for now.

0.1.0 (2019-12-07)

• First release on PyPI.