An implementation of chunked, compressed, N-dimensional arrays for Python.

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  • License: MIT License (MIT)
  • Maintainer: Alistair Miles
  • Requires: Python >=3.8, <4
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Zarr

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What is it?

Zarr is a Python package providing an implementation of compressed, chunked, N-dimensional arrays, designed for use in parallel computing. See the documentation for more information.

Main Features

  • Create N-dimensional arrays with any NumPy dtype.
  • Chunk arrays along any dimension.
  • Compress and/or filter chunks using any NumCodecs codec.
  • Store arrays in memory, on disk, inside a zip file, on S3, etc...
  • Read an array concurrently from multiple threads or processes.
  • Write to an array concurrently from multiple threads or processes.
  • Organize arrays into hierarchies via groups.

Where to get it

Zarr can be installed from PyPI using pip:

pip install zarr

or via conda:

conda install -c conda-forge zarr

For more details, including how to install from source, see the installation documentation.

Project details

Verified details

These details have been verified by PyPI
Owner
Maintainers
Avatar for aliman from gravatar.com aliman Avatar for jakirkham from gravatar.com jakirkham Avatar for rabernat from gravatar.com rabernat Avatar for zarr_dev from gravatar.com zarr_dev

Unverified details

These details have not been verified by PyPI
Project links
Meta
  • License: MIT License (MIT)
  • Maintainer: Alistair Miles
  • Requires: Python >=3.8, <4
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3.1.5

3.1.4

3.1.3

3.1.2

3.1.1

3.1.0

3.0.10

3.0.9

3.0.8

3.0.7 yanked

Reason this release was yanked:

zarr.load() deletes data. See https://github.com/zarr-developers/zarr-python/issues/3061 for more information.

3.0.6 yanked

Reason this release was yanked:

zarr.load() deletes data. See https://github.com/zarr-developers/zarr-python/issues/3061 for more information.

3.0.5 yanked

Reason this release was yanked:

zarr.load() deletes data. See https://github.com/zarr-developers/zarr-python/issues/3061 for more information.

3.0.4 yanked

Reason this release was yanked:

zarr.load() deletes data. See https://github.com/zarr-developers/zarr-python/issues/3061 for more information.

3.0.3 yanked

Reason this release was yanked:

broke a certain indexing incantation with our last release. see #2849. This can lead to data corruption

3.0.2 yanked

Reason this release was yanked:

zarr.load() deletes data. See https://github.com/zarr-developers/zarr-python/issues/3061 for more information.

3.0.1 yanked

Reason this release was yanked:

zarr.load() deletes data. See https://github.com/zarr-developers/zarr-python/issues/3061 for more information.

3.0.0 yanked

Reason this release was yanked:

zarr.load() deletes data. See https://github.com/zarr-developers/zarr-python/issues/3061 for more information.

3.0.0rc2 pre-release

3.0.0rc1 pre-release

3.0.0b3 pre-release

3.0.0b2 pre-release

3.0.0b1 pre-release

3.0.0b0 pre-release

3.0.0a7 pre-release

3.0.0a6 pre-release

3.0.0a5 pre-release

3.0.0a4 pre-release

3.0.0a3 pre-release

3.0.0a2 pre-release

3.0.0a1 pre-release

3.0.0a0 pre-release

2.18.7

2.18.6

2.18.5

2.18.4

2.18.3

2.18.2

2.18.1

2.18.0

2.17.2

2.17.1

2.17.0

2.16.1

2.16.0

2.15.0

2.15.0a2 pre-release

2.15.0a1 pre-release

2.14.2

2.14.1

2.14.0

2.13.6

2.13.3

2.13.2

2.13.1

This version

2.13.0

2.13.0a2 pre-release

2.13.0a1 pre-release

2.12.0

2.12.0a2 pre-release

2.12.0a1 pre-release

2.11.3

2.11.2

2.11.1

2.11.0

2.11.0a2 pre-release

2.11.0a1 pre-release

2.10.3

2.10.2

2.10.1

2.10.0

2.9.5

2.9.4

2.9.3

2.9.2

2.9.1

2.9.0

2.8.3

2.8.2

2.8.1

2.8.0

2.7.1

2.7.0

2.6.1

2.5.0

2.4.0

2.3.2

2.3.1

2.3.0

2.2.0

2.2.0rc3 pre-release

2.2.0rc2 pre-release

2.2.0rc1 pre-release

2.1.4

2.1.3

2.1.2

2.1.1

2.1.0

2.0.1

2.0.0

2.0.0a2 pre-release

1.1.0

1.0.0

1.0.0b6 pre-release

1.0.0b4 pre-release

1.0.0b3 pre-release

1.0.0b2 pre-release

1.0.0b2.dev1 pre-release

0.4.0

0.3.0

0.2.7

0.2.6

0.2.5

0.2.3

0.2.2

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