Name: 2023 European HDF User Group (HUG) plugins and data compression summit
Start: 2023-09-19T08:30:00+02:00
End: 2023-09-21T17:00:00+02:00
Location: DESY

2023 European HDF User Group (HUG) plugins and data compression summit

from Tuesday, 19 September 2023 (08:30) to Thursday, 21 September 2023 (17:00)

Monday, 18 September 2023
Tuesday, 19 September 2023
09:00 Session 1
Session 1
09:00 - 12:30
Room: Main auditorium, building 5
Contributions

09:00 Welcome and introduction - David Pennicard (FS-DS (Detektorsysteme)) Gerd Heber (The HDF Group)

09:20 HDF5 and plugins - overview and roadmap - Dana Robinson (HDF Group)

10:00 Expanding HDF5 capabilities to support multi-threading access and new types of storage - Elena Pourmal (Lifeboat, LLC)

11:00 Recent improvements in the HDF5/Blosc2 plugin systems - Francesc Alted (Blosc project)

11:30 GPU processing of HDF5 data - Jerome Kieffer (ESRF)

12:00 Processing HDF5 data with FPGAs - Zdenek Matej (MAX IV Laboratory, Lund University)
12:30 Lunch break (main canteen)
Lunch break (main canteen)
12:30 - 13:30
13:30 Session 2
Session 2
13:30 - 16:45
Room: Main auditorium, building 5
Contributions

13:30 NetCDF Compression Improvements - Edward Hartnett (CIRES/NOAA)

14:00 hdf5plugin: Use HDF5 compression filters from Python - Thomas VINCENT (ESRF)

14:30 Current and upcoming challenges for data packaging of DECTRIS X-ray detectors - Max Burian (DECTRIS Ltd.) Diego Gaemperle (DECTRIS Ltd.)

15:30 Compression Plugins in h5wasm (javascript/webassembly) - Brian Maranville (NIST)

16:00 Discussion
16:45 Travel to restaurant (for those joining)
Travel to restaurant (for those joining)
16:45 - 18:00
Room: Main auditorium, building 5 Portuguese restaurant, Ola Lisboa. https://ola-lisboa.de/ https://goo.gl/maps/V2i15XbgpuhAYPbE6 We will be going by public transport (self-paid) - if you don't yet have a ticket you can buy one on the bus. People from DESY will help with directions. The route is below: - Go to bus stop outside the DESY main entrance, on the opposite side of the road - Take Bus 1 (Bf. Altona) until S Othmarschen – approximately 10 minutes - At the S-Bahn station, take S1 in the direction Airport/Poppenbuttel - Get off at Landungsbruken – approximately 13 minutes - Short walk to the restaurant

18:00 Restaurant Ola Lisboa (for those joining)
Restaurant Ola Lisboa (for those joining)
18:00 - 20:00
*** Please let me know by email if you wish to join – david.pennicard@desy.de. If more people than expected want to join I will try to book more places, but this isn't guaranteed, in which case it's first come, first served! *** We will be going to a Portuguese restaurant, Ola Lisboa. It offers a range of dishes, including vegetarian, with seafood being a speciality. https://ola-lisboa.de/ This is in the "Portuguese quarter" of the city, at Hamburg harbour. So, there will also be the opportunity to see the riverside, which is one of the main attractions of the city. https://goo.gl/maps/V2i15XbgpuhAYPbE6 Since the workshop does not have a registration fee, you will have to pay for yourselves, and we will be travelling by public transport; there is a subway station next to the restaurant, so it is reasonably convenient for travel back to your hotels. Ditmar-Koel-Straße 18, 20459 Hamburg
Wednesday, 20 September 2023
09:00 Session 1
Session 1
09:00 - 12:30
Room: Main auditorium, building 5
Contributions

09:00 h5cpp and pninexus c++ libraries - Jan Kotanski (DESY. FS-EC)

09:30 openPMD - the Open Standard for Particle-Mesh Data - Franz Poeschel (CASUS/HZDR)

10:00 NexusCreator & ICAT - Helmholtz-Zentrum Berlin applying FAIR data management. - Hector Perez Ponce (Helmholtz-Zentrum Berlin für Materialien und Energie GmbH)

11:00 Using Sparse Arrays for Synchrotron 3D-XRD-CT Data Reduction.* - Jonathan Wright (ESRF)

11:30 Data reduction in serial crystallography - Marina Galchenkova (FS-CFEL-1 (Forschung mit Photonen Experimente 1))

12:00 Lossless and Lossy Compression for Photon Science - Peter Steinbach (HZDR)
12:30 Lunch break (main canteen)
Lunch break (main canteen)
12:30 - 13:30
13:30 Session 2
Session 2
13:30 - 17:00
Room: Main auditorium, building 5
Contributions

13:30 HDF Compression for data service architectures - John Readey (HDF Group)

14:00 Discussion

15:30 Discussion
Thursday, 21 September 2023
09:00 Tutorials and other events
Tutorials and other events
09:00 - 12:30
Room: Main auditorium, building 5
Contributions

09:00 [Tutorial] Use of Btune for finding best codecs/filters for Blosc2 - Francesc Alted (Blosc project)
10:30 Coffee break
Coffee break
10:30 - 11:00
Room: Main auditorium, building 5

12:30 Lunch break
Lunch break
12:30 - 13:30
13:30 Further tutorials
Further tutorials
13:30 - 14:30
Room: Main auditorium, building 5
Contributions

13:30 Highly Scalable Data Service (HSDS) Tutorial - John Readey (HDF Group)
15:00 DESY tour (PETRA / FLASH)
DESY tour (PETRA / FLASH)
15:00 - 16:00
Room: Main auditorium, building 5