# Meta

**URL:** https://discourse.pangeo.io/c/meta/10.md?page=1

[Latest](https://discourse.pangeo.io/latest.md) · [Categories](https://discourse.pangeo.io/categories.md) · [Tags](https://discourse.pangeo.io/tags.md)

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## [Who runs Pangeo Social Media? Other platforms](https://discourse.pangeo.io/t/who-runs-pangeo-social-media-other-platforms/4668)

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**Author:** [@jbusecke](https://discourse.pangeo.io/u/jbusecke)\
**Replies:** 14\
**Last updated:** [January 28, 2025, 5:54pm UTC](https://discourse.pangeo.io/t/who-runs-pangeo-social-media-other-platforms/4668 "2025-01-28T17:54:32Z")

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Hey folks. After Wednesdays events I have decided to nuke my Elon enshittyfied social media account. I honestly do not know why I waited so long but one of the reasons was the ability to stay up to date with everything …

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## [Hierarchy between open source libraries addressing raster topic](https://discourse.pangeo.io/t/hierarchy-between-open-source-libraries-addressing-raster-topic/4703)

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**Author:** [@remi-braun](https://discourse.pangeo.io/u/remi-braun)\
**Replies:** 4\
**Last updated:** [December 5, 2024, 8:47am UTC](https://discourse.pangeo.io/t/hierarchy-between-open-source-libraries-addressing-raster-topic/4703 "2024-12-05T08:47:31Z")

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Hello everybody, I have several colleagues that struggle to understand the hierarchy between open source libraries addressing raster topic. I tried to create a graph to summarize it (hereunder, very sketchy for now), b…

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## [Pangeo Showcase: "Arkouda as an XArray backend for HPC!"](https://discourse.pangeo.io/t/pangeo-showcase-arkouda-as-an-xarray-backend-for-hpc/4693)

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**Author:** [@maxrjones](https://discourse.pangeo.io/u/maxrjones)\
**Replies:** 3\
**Last updated:** [December 4, 2024, 11:13pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-arkouda-as-an-xarray-backend-for-hpc/4693 "2024-12-04T23:13:51Z")

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Title: “Arkouda as an XArray backend for HPC!” Speaker: Jeremiah Corrado (ORCID: 0000-0003-2688-0600) When: Wednesday, November 20, 2024 at 4 PM EST Where: Launch Meeting - Zoom Abstract: Recent impro…

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## [Pangeo Showcase: "xdggs: using discrete global grid systems with xarray"](https://discourse.pangeo.io/t/pangeo-showcase-xdggs-using-discrete-global-grid-systems-with-xarray/4728)

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**Author:** [@maxrjones](https://discourse.pangeo.io/u/maxrjones)\
**Replies:** 0\
**Last updated:** [November 27, 2024, 3:21pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-xdggs-using-discrete-global-grid-systems-with-xarray/4728 "2024-11-27T15:21:54Z")

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Title: “xdggs: using discrete global grid systems with xarray” Speaker: Justus Magin (ORCID: 0000-0002-4254-8002) When: Wednesday, December 4, 2024 at 4 PM EST Where: Launch Meeting - Zoom Abstract: Di…

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## [Pangeo Showcase: "VEDA: NASA's Platform for Open Science"](https://discourse.pangeo.io/t/pangeo-showcase-veda-nasas-platform-for-open-science/4647)

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**Author:** [@maxrjones](https://discourse.pangeo.io/u/maxrjones)\
**Replies:** 0\
**Last updated:** [October 31, 2024, 8:07pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-veda-nasas-platform-for-open-science/4647 "2024-10-31T20:07:17Z")

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Title: “VEDA: NASA’s Platform for Open Science” Speaker: Aimee Barciauskas (ORCID: 0000-0002-3158-9554) When: Wednesday, November 06, 2024 at 4 PM EST Where: Launch Meeting - Zoom Abstract: VEDA is a …

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## [Pangeo Showcase: "Xarray's GroupBy, oh my!"](https://discourse.pangeo.io/t/pangeo-showcase-xarrays-groupby-oh-my/4666)

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**Author:** [@maxrjones](https://discourse.pangeo.io/u/maxrjones)\
**Replies:** 1\
**Last updated:** [November 14, 2024, 4:08pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-xarrays-groupby-oh-my/4666 "2024-11-14T16:08:35Z")

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Title: “Xarray’s GroupBy, oh my!” Speaker: Deepak Cherian (ORCID: 0000-0002-6861-8734) When: Wednesday, November 13, 2024 at 12 PM EST Where: Launch Meeting - Zoom Abstract: I will briefly demonstrate…

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## [Pangeo Showcase: "Awesome Panel"](https://discourse.pangeo.io/t/pangeo-showcase-awesome-panel/4629)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 0\
**Last updated:** [October 24, 2024, 1:43pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-awesome-panel/4629 "2024-10-24T13:43:38Z")

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Title: “Awesome Panel” Invited Speaker: Marc Skov Madsen (ORCID: 0000-0002-2303-7311) When: Wednesday, October 30, 2024 at 12 PM EDT Where: Launch Meeting - Zoom Abstract: In this talk I will try to sh…

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## [Pangeo Showcase: "Geospatial reprojection in Python 2024 - what's available and what's next"](https://discourse.pangeo.io/t/pangeo-showcase-geospatial-reprojection-in-python-2024-whats-available-and-whats-next/4531)

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**Author:** [@maxrjones](https://discourse.pangeo.io/u/maxrjones)\
**Replies:** 14\
**Last updated:** [October 25, 2024, 9:42pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-geospatial-reprojection-in-python-2024-whats-available-and-whats-next/4531 "2024-10-25T21:42:53Z")

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Title: “Geospatial reprojection in Python 2024 - what’s available and what’s next” Speaker: Max Jones (ORCID: 0000-0003-0180-8928 ) When: Wednesday, September 25, 4PM EDT Where: Launch Meeting - Zoom Ab…

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## [Pangeo Showcase: "Icechunk: An Open-Source Transactional Storage Engine for Zarr"](https://discourse.pangeo.io/t/pangeo-showcase-icechunk-an-open-source-transactional-storage-engine-for-zarr/4612)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 5\
**Last updated:** [October 23, 2024, 6:08pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-icechunk-an-open-source-transactional-storage-engine-for-zarr/4612 "2024-10-23T18:08:37Z")

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Title: “Icechunk: An Open-Source Transactional Storage Engine for Zarr” Invited Speaker: Ryan Abernathy (ORCID: 0000-0001-5999-4917) When: Wednesday, October 23, 2024 at 4 PM EDT Where: Launch Meeting -…

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## [Pangeo showcase: "HYCOM-OceanTrack: From 17,518 NetCDF files to an Analysis-Ready Cloud-Optimized dataset in the cloud?"](https://discourse.pangeo.io/t/pangeo-showcase-hycom-oceantrack-from-17-518-netcdf-files-to-an-analysis-ready-cloud-optimized-dataset-in-the-cloud/4597)

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**Author:** [@maxrjones](https://discourse.pangeo.io/u/maxrjones)\
**Replies:** 0\
**Last updated:** [October 11, 2024, 7:24pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-hycom-oceantrack-from-17-518-netcdf-files-to-an-analysis-ready-cloud-optimized-dataset-in-the-cloud/4597 "2024-10-11T19:24:12Z")

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Title: “HYCOM-OceanTrack: From 17,518 NetCDF files to an Analysis-Ready Cloud-Optimized dataset in the cloud?” Invited Speaker: Shane Elipot (ORCID: 0000-0001-6051-5426) When: Wednesday, October 16, 2024 a…

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## [Pangeo Showcase: "marimo: an open-source reactive notebook for Python"](https://discourse.pangeo.io/t/pangeo-showcase-marimo-an-open-source-reactive-notebook-for-python/4572)

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**Author:** [@maxrjones](https://discourse.pangeo.io/u/maxrjones)\
**Replies:** 0\
**Last updated:** [October 6, 2024, 9:17pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-marimo-an-open-source-reactive-notebook-for-python/4572 "2024-10-06T21:17:14Z")

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Title: “marimo: an open-source reactive notebook for Python” Invited Speaker: Akshay Agrawal (ORCID: 0009-0004-6472-0055) When: Wednesday, October 09, 2024 at 4 PM EDT Where: Launch Meeting - Zoom Abstr…

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## [Pangeo Showcase: "Project Pythia Cookbooks: challenges and progress in breaking down barriers to Open Science"](https://discourse.pangeo.io/t/pangeo-showcase-project-pythia-cookbooks-challenges-and-progress-in-breaking-down-barriers-to-open-science/4549)

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**Author:** [@maxrjones](https://discourse.pangeo.io/u/maxrjones)\
**Replies:** 0\
**Last updated:** [September 26, 2024, 9:31pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-project-pythia-cookbooks-challenges-and-progress-in-breaking-down-barriers-to-open-science/4549 "2024-09-26T21:31:19Z")

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Title: “Project Pythia Cookbooks: challenges and progress in breaking down barriers to Open Science” Invited Speaker: Brian Rose (ORCID: 0000-0002-9961-3821) When: Wednesday, October 02, 2024 at 12 PM EDT …

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## [Pangeo Showcase: "Optimizations for Kerchunk aggregation and Zarr I/O at scale for Machine Learning"](https://discourse.pangeo.io/t/pangeo-showcase-optimizations-for-kerchunk-aggregation-and-zarr-i-o-at-scale-for-machine-learning/4074)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 2\
**Last updated:** [September 27, 2024, 10:22am UTC](https://discourse.pangeo.io/t/pangeo-showcase-optimizations-for-kerchunk-aggregation-and-zarr-i-o-at-scale-for-machine-learning/4074 "2024-09-27T10:22:10Z")

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Title: “Optimizations for Kerchunk aggregation and Zarr I/O at scale for Machine Learning” Invited Speaker: David Stuebe(ORCID:0009-0000-2804-7191), Camus Energy When: Wednesday March 6, 12PM EST Where: L…

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## [Get Involved in Pangeo: Entry Points for New Contributors](https://discourse.pangeo.io/t/get-involved-in-pangeo-entry-points-for-new-contributors/643)

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**Author:** [@rabernat](https://discourse.pangeo.io/u/rabernat)\
**Replies:** 17\
**Last updated:** [September 8, 2024, 9:00pm UTC](https://discourse.pangeo.io/t/get-involved-in-pangeo-entry-points-for-new-contributors/643 "2024-09-08T21:00:57Z")

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The success of Pangeo derives from the diversity of our contributors. We have successfully assembled a community that crosses traditional disciplinary boundaries, and this has enabled us to do some innovative stuff. Howe…

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## [Please fill out a survey on the Pangeo showcase/check-in meeting times](https://discourse.pangeo.io/t/please-fill-out-a-survey-on-the-pangeo-showcase-check-in-meeting-times/4449)

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**Author:** [@maxrjones](https://discourse.pangeo.io/u/maxrjones)\
**Replies:** 0\
**Last updated:** [August 26, 2024, 7:58pm UTC](https://discourse.pangeo.io/t/please-fill-out-a-survey-on-the-pangeo-showcase-check-in-meeting-times/4449 "2024-08-26T19:58:56Z")

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Last spring, we received a request to have the 12 PM ET showcase talks and check-ins an hour earlier to accommodate a wider range of US/European participants. Please fill out this whenisgood survey to help the check-in/s…

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## [Who owns Pangeo Calendars?](https://discourse.pangeo.io/t/who-owns-pangeo-calendars/4430)

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**Author:** [@jbusecke](https://discourse.pangeo.io/u/jbusecke)\
**Replies:** 8\
**Last updated:** [August 22, 2024, 9:45pm UTC](https://discourse.pangeo.io/t/who-owns-pangeo-calendars/4430 "2024-08-22T21:45:30Z")

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Is there documentation on how to edit one/any of these calendars? The Pangeo-Forge group might want to change schedules, and I am wondering how/who can do that. @rabernat do you know about this?

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## [Pangeo Showcase Organizers Discussion (was "Showcase Host Duty Checklist")](https://discourse.pangeo.io/t/pangeo-showcase-organizers-discussion-was-showcase-host-duty-checklist/1374)

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**Author:** [@rabernat](https://discourse.pangeo.io/u/rabernat)\
**Replies:** 120\
**Last updated:** [August 22, 2024, 3:29pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-organizers-discussion-was-showcase-host-duty-checklist/1374 "2024-08-22T15:29:17Z")

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Pangeo Showcase Host Duties Each showcase seminar has a designated host. This document is my attempt to enumerate the host responsibilities. Important docs: The form for potential speakers to fill out The spreadsheet …

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## [Pangeo Showcase: "HDF5 at the Speed of Zarr"](https://discourse.pangeo.io/t/pangeo-showcase-hdf5-at-the-speed-of-zarr/4084)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 13\
**Last updated:** [August 13, 2024, 1:22pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-hdf5-at-the-speed-of-zarr/4084 "2024-08-13T13:22:44Z")

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Title: “HDF5 at the Speed of Zarr” Invited Speaker: Luis Lopez (ORCID:0000-0003-4896-3263) When: Wednesday March 13, 4PM EDT Where: Launch Meeting - Zoom Abstract: As flexible and powerful as HDF5 can …

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## [Pangeo DNS Outage July 4, 2024](https://discourse.pangeo.io/t/pangeo-dns-outage-july-4-2024/4324)

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**Author:** [@rabernat](https://discourse.pangeo.io/u/rabernat)\
**Replies:** 3\
**Last updated:** [July 16, 2024, 6:47pm UTC](https://discourse.pangeo.io/t/pangeo-dns-outage-july-4-2024/4324 "2024-07-16T18:47:29Z")

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The DNS servers for pangeo.io and pangeo-forge.org use the free service at https://dns.he.net/. Yesterday this service experienced an outage, which caused all pangeo.io domains (including this forum) to become temporari…

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## [Pangeo Showcase: "Pangeo ML: Open source tools and pipelines for scalable machine learning using NASA Earth observation data"](https://discourse.pangeo.io/t/pangeo-showcase-pangeo-ml-open-source-tools-and-pipelines-for-scalable-machine-learning-using-nasa-earth-observation-data/4249)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 0\
**Last updated:** [May 28, 2024, 11:21am UTC](https://discourse.pangeo.io/t/pangeo-showcase-pangeo-ml-open-source-tools-and-pipelines-for-scalable-machine-learning-using-nasa-earth-observation-data/4249 "2024-05-28T11:21:58Z")

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Title: “Pangeo ML: Open source tools and pipelines for scalable machine learning using NASA Earth observation data” Invited Speaker: Max Jones (ORCID: 0000-0003-0180-8928) When: Wednesday, June 5, 4PM EDT …

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## [Pangeo Showcase: "CoCalc for Pangeans"](https://discourse.pangeo.io/t/pangeo-showcase-cocalc-for-pangeans/4248)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 0\
**Last updated:** [May 28, 2024, 11:04am UTC](https://discourse.pangeo.io/t/pangeo-showcase-cocalc-for-pangeans/4248 "2024-05-28T11:04:07Z")

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Title: “CoCalc for Pangeans” Invited Speaker: Blaec Bejarano When: Wednesday, May 29, 12PM EDT Where: Launch Meeting - Zoom Abstract: CoCalc is a real-time collaborative environment for using your favor…

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## [Pangeo Showcase: "Zarr-Python 3 and why you should be excited!"](https://discourse.pangeo.io/t/pangeo-showcase-zarr-python-3-and-why-you-should-be-excited/4111)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 6\
**Last updated:** [May 28, 2024, 3:02pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-zarr-python-3-and-why-you-should-be-excited/4111 "2024-05-28T15:02:55Z")

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Title: “Zarr-Python 3 and why you should be excited!” Invited Speaker: Joe Hamman (ORCID:0000-0001-7479-8439) When: Wednesday May 22, 4PM EDT Where: Launch Meeting - Zoom Abstract: Zarr-Python 3 represe…

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## [Zarr-Browser: Browse your Zarr archives via Web](https://discourse.pangeo.io/t/zarr-browser-browse-your-zarr-archives-via-web/4229)

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**Author:** [@meteoDaniel](https://discourse.pangeo.io/u/meteoDaniel)\
**Replies:** 0\
**Last updated:** [May 16, 2024, 12:06pm UTC](https://discourse.pangeo.io/t/zarr-browser-browse-your-zarr-archives-via-web/4229 "2024-05-16T12:06:51Z")

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Today I want so show you a tiny app I have created to visualize multiple Zarr archives within a directory tree via the Browser. Few weeks ago I have connected my remote server with multiple zarr archives to my local fil…

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## [Pangeo Showcase: "VirtualiZarr: Create virtual Zarr stores using xarray syntax"](https://discourse.pangeo.io/t/pangeo-showcase-virtualizarr-create-virtual-zarr-stores-using-xarray-syntax/4127)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 1\
**Last updated:** [May 15, 2024, 6:01pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-virtualizarr-create-virtual-zarr-stores-using-xarray-syntax/4127 "2024-05-15T18:01:38Z")

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Title: “VirtualiZarr: Create virtual Zarr stores using xarray syntax” Invited Speaker: Tom Nicholas (ORCID: 0000-0002-2176-0530) When: Wednesday, May 15, 12PM EDT Where: Launch Meeting - Zoom Abstract: …

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## [CZI & Sloan RFI: Pathways to AI-enabled research](https://discourse.pangeo.io/t/czi-sloan-rfi-pathways-to-ai-enabled-research/4207)

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**Author:** [@weiji14](https://discourse.pangeo.io/u/weiji14)\
**Replies:** 1\
**Last updated:** [May 7, 2024, 7:56pm UTC](https://discourse.pangeo.io/t/czi-sloan-rfi-pathways-to-ai-enabled-research/4207 "2024-05-07T19:56:53Z")

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The Open Science program at Chan Zuckerberg Initiative and Alfred P. Sloan Foundation Technology Program are requesting community input about existing applications of AI to transform scientific work that are consistent w…

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## [Pangeo Showcase: "The Open Radar Stack: Bringing Weather Radar Data into Pangeo"](https://discourse.pangeo.io/t/pangeo-showcase-the-open-radar-stack-bringing-weather-radar-data-into-pangeo/4112)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 1\
**Last updated:** [April 3, 2024, 3:11pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-the-open-radar-stack-bringing-weather-radar-data-into-pangeo/4112 "2024-04-03T15:11:42Z")

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Title: “The Open Radar Stack: Bringing Weather Radar Data into Pangeo” Invited Speaker: Max Grover (ORCID:0000-0002-0370-8974) When: Wednesday April 3, 12PM EDT Where: Launch Meeting - Zoom Abstract: We…

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## [Pangeo Showcase: "VAPOR Python: A 3D Data Visualization Python API for Earth Science Datasets"](https://discourse.pangeo.io/t/pangeo-showcase-vapor-python-a-3d-data-visualization-python-api-for-earth-science-datasets/4048)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 1\
**Last updated:** [March 31, 2024, 9:41pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-vapor-python-a-3d-data-visualization-python-api-for-earth-science-datasets/4048 "2024-03-31T21:41:42Z")

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Title: “VAPOR Python: A 3D Data Visualization Python API for Earth Science Datasets” Invited Speaker: Nihanth Cherukuru (ORCID: 0000-0002-3510-7858) When: Wednesday, Feb 28, 4PM EST Where: Launch Meeting …

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## [Pangeo Showcase: "Advancing machine learning education with open software and data: A case study in global climate projections of snow"](https://discourse.pangeo.io/t/pangeo-showcase-advancing-machine-learning-education-with-open-software-and-data-a-case-study-in-global-climate-projections-of-snow/4041)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 0\
**Last updated:** [February 20, 2024, 12:03pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-advancing-machine-learning-education-with-open-software-and-data-a-case-study-in-global-climate-projections-of-snow/4041 "2024-02-20T12:03:20Z")

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Title: “Advancing machine learning education with open software and data: A case study in global climate projections of snow” Invited Speaker: Andrew Bennett (ORCID: 0000-0002-7742-3138), University of Ari…

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## [What's next for Kerchunk](https://discourse.pangeo.io/t/whats-next-for-kerchunk/4005)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 4\
**Last updated:** [February 26, 2024, 6:34pm UTC](https://discourse.pangeo.io/t/whats-next-for-kerchunk/4005 "2024-02-26T18:34:33Z")

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Title: “What’s next for Kerchunk?” Invited Speaker: Martin Durant, Anaconda (ORCID ID: 0009-0007-2516-6831) When: Wednesday Feb 14th 4PM EST Where: Launch Meeting - Zoom Abstract: Kerchunk is a Python …

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## [Pangeo Showcase: "Virtual Analysis Ready Data for CMIP6 and ESGF"](https://discourse.pangeo.io/t/pangeo-showcase-virtual-analysis-ready-data-for-cmip6-and-esgf/4004)

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**Author:** [@rsignell](https://discourse.pangeo.io/u/rsignell)\
**Replies:** 0\
**Last updated:** [January 31, 2024, 7:08pm UTC](https://discourse.pangeo.io/t/pangeo-showcase-virtual-analysis-ready-data-for-cmip6-and-esgf/4004 "2024-01-31T19:08:54Z")

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Title: “Virtual Analysis Ready Data for CMIP6 and ESGF” Invited Speaker: Ezequiel Cimadevilla (ORCID: 0000-0002-8437-2068 ) When: Wednesday, Feb 7, 12PM EST Where: Launch Meeting - Zoom Abstract: The E…

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