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# Welcome Pangeo BiDS'23 training
### WIFI
SSID: BIDS23sideevents
PW: @bids2023
### Shared document
https://hackmd.io/@pangeo/pangeo-BiDS23/edit
###### tags: `bids` `pangeo-data`
Thank you for joining the Introduction to Pangeo at [BiDS'23](https://www.bigdatafromspace2023.org)!
We're delighted to have you here 🎉
### pre-workshop Survey
https://www.menti.com/aljsgevyb5wv
or https://www.menti.com/ and code: 5668 0976
or Scan QR code
![mentimeter_qr_code.png](https://hackmd.io/_uploads/SyDUt8BQT.png)
![pangeo_logo.png](https://hackmd.io/_uploads/ByLbArHQa.png)
**What?** [Pangeo](https://pangeo.io/) is a community-centric initiative that promotes open, reproducible, and scalable geoscience.
![Numfocus.png](https://hackmd.io/_uploads/rJlkCrBQ6.png)
Since August 2023, it is a [NumFocus](https://numfocus.org) sponsored project. NumFocus main goal is to promote open practices in research, data, and scientific computing by serving as a fiscal sponsor for open source projects and organizing community-driven educational programs
***All questions, comments and recommendations are welcome!***
### Code of conduct :heavy_check_mark:
* [Take a moment to read this](https://github.com/pangeo-data/governance/blob/master/conduct/code_of_conduct.md)
### Sign-up :pencil:
**Name, Affiliation (optional)**
*(Remember that this is a public document. You can use a pseudonym if you'd prefer.)*
* Anne Fouilloux, Simula Research Laboratory, Norway, @AnneFouilloux, 😃
* Tina Odaka, UMR-LOPS IFREMER France, :sunflower:
* ALexander Jacob, Eurac Research, Italy, @aljacob
* Jayanth Siddamsetty, DFKI GmbH, Germany
* Amaury de La Bretesche, Iceye, Finland
* Milutin Milenkovic, IIASA, Austria
* Vasileios Baousis (ECMWF)
* Giuseppe Amatulli, Spatial Ecology, Margosa Enviromental Solutions - UK
* Felix Oberhauser, RISC Software GmbH, Austria
* Dan Jakober, ÖHV, Austria
* Martin Schobben, TU Wien, Austria
* Janek Walk, University of Vienna, Austria
* Knut Bernhardt, Werum Software & Systems AG, Germany
* Elias Wanko, EOX IT Services, Austria
* Brian Pondi, Uni Münster, Germany
* Lucio Franceschini, Rayference, Belgium
* Matteo Simone, Planetek Italia, Italy
* Rocco Lusuriello, Planetek Italia, Italy
* Keith Araño, JRC, Italy
* Benjamin Schumacher, EODC, Vienna, Austria
* Gerald Irsiegler, EODC, Vienna, Austria
* Pieter Kempeneers, JRC, Ispra, Italy
* Ian Ocholla, Uni of Helsinki, Finland
* Christoph Reimer, EODC GmbH
* Krešimir Čabraja, MultiOne, Croatia
* Valentina Hutter, EODC GmbH
* Venkatesh Kannan, ICHEC, Ireland
* Muhammad Usman Liaqat, EURAC, Italy
* Senmao Cao, EODC GmbH
* Peter Strobl, EC-JRC
* S. Mohammad Mirmazloumi, ZALF, Germany
* Luka Antonić, MultiOne, Croatia
* Josip Križan, MultiOne, Croatia
* Robert Cowlishaw, University of Strathclyde, UK
* Valentin Pesendorfer, United Nations World Food Programme
* Faisal Rafi, Werum Software & Systems
* Joachim Ungar, EOX IT Services, Austria
### Course material
- The course material is available [here](https://pangeo-data.github.io/pangeo-openeo-BiDS-2023/intro.html)
This morning, we are covering Part-1:
- [Introduction and Motivation](https://pangeo-data.github.io/pangeo-openeo-BiDS-2023/part1/motivation.html)
- [Overview of the Pangeo ecosystem](https://pangeo-data.github.io/pangeo-openeo-BiDS-2023/part1/overview.html)
- [Setup instruction](https://pangeo-data.github.io/pangeo-openeo-BiDS-2023/before/EOSC.html)
- [Handling multi-dimensional arrays with xarray](https://pangeo-data.github.io/pangeo-openeo-BiDS-2023/part1/xarray_pitfalls.html)
- [Interactive plotting with HoloViews](https://pangeo-data.github.io/pangeo-openeo-BiDS-2023/part1/visualization.html)
## How to access Pangeo@EOSC
The Pangeo@EOSC platform is free of charge: https://pangeo-eosc.vm.fedcloud.eu
To get an account yourself: [Setup instruction](https://pangeo-data.github.io/pangeo-openeo-BiDS-2023/before/EOSC.html)
To use one of the existing test user:
- Click on "Sign in with EGI Check-in"
- Select EGI SSO
![image.png](https://hackmd.io/_uploads/ByHg_M8Xp.png)
- Enter username: openeoXX (where XX is a number given by your instructor)
- Enter password: 2CHWDX
- Accept the conditions, etc.
### After you login and want to run the training
- Clone the pangeo openeo repository
```
git clone https://github.com/pangeo-data/pangeo-openeo-BiDS-2023.git
```
### Q&A :question:
*(Add here any question or issue you might need assistance. Feel free to put it below*
- Differences between stackstac vs odc-stac
- ODC heavily using GDAL / stackstac is GDAL free
- Benchmark comparison in https://github.com/opendatacube/odc-stac/issues/54
-
-
### Feedback
Please provide some feedback (one up and one down):
#### What went well:
+
#### What could be improved
-
> *This HackMD is adapted under a CC-BY license from [_the EDS_ show and tell template](https://github.com/alan-turing-institute/environmental-ds-book/blob/master/book/community/templates/template-coworking-showtell.md)*