{"id":20126087,"url":"https://github.com/zarr-developers/tutorials","last_synced_at":"2025-07-24T09:35:41.792Z","repository":{"id":66075560,"uuid":"480924472","full_name":"zarr-developers/tutorials","owner":"zarr-developers","description":"Notebooks and other content for Zarr tutorials","archived":false,"fork":false,"pushed_at":"2022-11-07T11:45:24.000Z","size":3219,"stargazers_count":39,"open_issues_count":1,"forks_count":6,"subscribers_count":5,"default_branch":"main","last_synced_at":"2025-05-06T17:48:41.312Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Jupyter Notebook","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/zarr-developers.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2022-04-12T18:15:47.000Z","updated_at":"2025-04-08T14:23:36.000Z","dependencies_parsed_at":null,"dependency_job_id":"f7a48201-cad4-4497-8458-919fc4be193d","html_url":"https://github.com/zarr-developers/tutorials","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/zarr-developers/tutorials","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zarr-developers%2Ftutorials","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zarr-developers%2Ftutorials/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zarr-developers%2Ftutorials/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zarr-developers%2Ftutorials/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/zarr-developers","download_url":"https://codeload.github.com/zarr-developers/tutorials/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/zarr-developers%2Ftutorials/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":266822176,"owners_count":23989823,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-07-24T02:00:09.469Z","response_time":99,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-13T20:13:48.062Z","updated_at":"2025-07-24T09:35:41.254Z","avatar_url":"https://github.com/zarr-developers.png","language":"Jupyter Notebook","funding_links":[],"categories":["Existing resources"],"sub_categories":["Existing lists"],"readme":"# Zarr Interactive Tutorial\n\n👋 Welcome to the Zarr tutorial! This tutorial was created for the 2022 [Cloud-Native Geo Event](https://schedule.cloudnativegeo.org/). It borrows heavily from the [tutorial section of the Zarr docs](https://zarr.readthedocs.io/en/stable/tutorial.html).\n\n[![Binder](https://aws-uswest2-binder.pangeo.io/badge_logo.svg)](\nhttps://aws-uswest2-binder.pangeo.io/v2/gh/pangeo-data/pangeo-docker-images/793b4d0?urlpath=git-pull%3Frepo%3Dhttps%253A%252F%252Fgithub.com%252Fzarr-developers%252Ftutorials%26urlpath%3Dlab%252Ftree%252Ftutorials%252Fzarr_cloud_native_geospatial_2022_blank.ipynb%26branch%3Dmain)\n\n_Level: intermediate python programs. Ideally you are already a bit familiar with Numpy and Xarray._\n\nThis will be a live-coding tutorial. You will get the most out of the tutorial if you follow along in a blank notebook and type the code in yourself. \n\n**Learning Goals**\n\nBy the end of this tutorial, you should be able to:\n\n- Identify the fundamental data structures in Zarr (Groups and Arrays) and the key properties of Arrays (shape, dtype, chunks, attributes)\n- Create Arrays and Groups in local files or in S3\n- Create and edit attributes (metadata)\n- Read and write data into Arrays\n- Evaluate the tradeoffs of different Array chunking strageies\n- Read and write NetCDF-style data to Zarr using Xarray\n- Do parallel processing on Xarray / Zarr data using Dask\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzarr-developers%2Ftutorials","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fzarr-developers%2Ftutorials","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fzarr-developers%2Ftutorials/lists"}