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| 1 | +<div align="center"> |
| 2 | + <img src="https://raw.githubusercontent.com/zarr-developers/community/master/logos/logo2.png"><br> |
| 3 | +</div> |
| 4 | + |
| 5 | +# Zarr |
| 6 | + |
| 7 | +<table> |
| 8 | +<tr> |
| 9 | + <td>Latest Release</td> |
| 10 | + <td> |
| 11 | + <a href="https://pypi.org/project/zarr/"> |
| 12 | + <img src="https://badge.fury.io/py/zarr.svg" alt="latest release" /> |
| 13 | + </a> |
| 14 | + </td> |
| 15 | +</tr> |
| 16 | + <td></td> |
| 17 | + <td> |
| 18 | + <a href="https://anaconda.org/anaconda/zarr/"> |
| 19 | + <img src="https://anaconda.org/conda-forge/zarr/badges/version.svg" alt="latest release" /> |
| 20 | + </a> |
| 21 | +</td> |
| 22 | +</tr> |
| 23 | +<tr> |
| 24 | + <td>Package Status</td> |
| 25 | + <td> |
| 26 | + <a href="https://pypi.org/project/zarr/"> |
| 27 | + <img src="https://img.shields.io/pypi/status/zarr.svg" alt="status" /> |
| 28 | + </a> |
| 29 | + </td> |
| 30 | +</tr> |
| 31 | +<tr> |
| 32 | + <td>License</td> |
| 33 | + <td> |
| 34 | + <a href="https://github.com/zarr-developers/zarr-python/blob/master/LICENSE"> |
| 35 | + <img src="https://img.shields.io/pypi/l/zarr.svg" alt="license" /> |
| 36 | + </a> |
| 37 | +</td> |
| 38 | +</tr> |
| 39 | +<tr> |
| 40 | + <td>Build Status</td> |
| 41 | + <td> |
| 42 | + <a href="https://travis-ci.org/zarr-developers/zarr-python"> |
| 43 | + <img src="https://travis-ci.org/zarr-developers/zarr-python.svg?branch=master" alt="travis build status" /> |
| 44 | + </a> |
| 45 | + </td> |
| 46 | +</tr> |
| 47 | +<tr> |
| 48 | + <td>Coverage</td> |
| 49 | + <td> |
| 50 | + <a href="https://coveralls.io/github/zarr-developers/zarr-python?branch=master"> |
| 51 | + <img src="https://coveralls.io/repos/github/zarr-developers/zarr-python/badge.svg?branch=master" alt="coverage" /> |
| 52 | + </a> |
| 53 | + </td> |
| 54 | +</tr> |
| 55 | +<tr> |
| 56 | + <td>Downloads</td> |
| 57 | + <td> |
| 58 | + <a href="https://pandas.pydata.org"> |
| 59 | + <img src="https://pepy.tech/badge/zarr" alt="pypi downloads" /> |
| 60 | + </a> |
| 61 | + </td> |
| 62 | +</tr> |
| 63 | +<tr> |
| 64 | + <td>Gitter</td> |
| 65 | + <td> |
| 66 | + <a href="https://gitter.im/zarr-developers/community"> |
| 67 | + <img src="https://badges.gitter.im/zarr-developers/community.svg" /> |
| 68 | + </a> |
| 69 | + </td> |
| 70 | +</tr> |
| 71 | +</table> |
| 72 | + |
| 73 | +## What is it? |
| 74 | + |
| 75 | +Zarr is a Python package providing an implementation of compressed, chunked, N-dimensional arrays, designed for use in parallel computing. See the [documentation](https://zarr.readthedocs.io) for more information. |
| 76 | + |
| 77 | +## Main Features |
| 78 | + |
| 79 | +- [**Create**](https://zarr.readthedocs.io/en/stable/tutorial.html#creating-an-array) N-dimensional arrays with any NumPy `dtype`. |
| 80 | +- [**Chunk arrays**](https://zarr.readthedocs.io/en/stable/tutorial.html#chunk-optimizations) along any dimension. |
| 81 | +- [**Compress**](https://zarr.readthedocs.io/en/stable/tutorial.html#compressors) and/or filter chunks using any NumCodecs codec. |
| 82 | +- [**Store arrays**](https://zarr.readthedocs.io/en/stable/tutorial.html#tutorial-storage) in memory, on disk, inside a zip file, on S3, etc... |
| 83 | +- [**Read**](https://zarr.readthedocs.io/en/stable/tutorial.html#reading-and-writing-data) an array [**concurrently**](https://zarr.readthedocs.io/en/stable/tutorial.html#parallel-computing-and-synchronization) from multiple threads or processes. |
| 84 | +- Write to an array concurrently from multiple threads or processes. |
| 85 | +- Organize arrays into hierarchies via [**groups**](https://zarr.readthedocs.io/en/stable/tutorial.html#groups). |
| 86 | + |
| 87 | +## Where to get it |
| 88 | + |
| 89 | +Zarr can be installed from PyPI using `pip`: |
| 90 | + |
| 91 | +```bash |
| 92 | +pip install zarr |
| 93 | +``` |
| 94 | + |
| 95 | +or via `conda`: |
| 96 | + |
| 97 | +```bash |
| 98 | +conda install -c conda-forge zarr |
| 99 | +``` |
| 100 | + |
| 101 | +For more details, including how to install from source, see the [installation documentation](https://zarr.readthedocs.io/en/stable/#installation). |
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