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NeXus and openPMD: Relevant data structures for Laser-plasma experiments and low-hanging fruits

Debus, A.

Abstract

* NeXus provides a plethora of data structures that can be immediately used.
* openPMD provides scalability to bigdata workflows and flexibility with respect to data format used.
* Vocabulary extensions for describing meta-data for laser-plasma experiments mainly require Lasers, Targetry and Timing.
* Candidate NeXus/H5 software packages for early openPMD migration:
** NeXus-API: NeXpy
** NeXus-Validator: punx
** NeXus-data source for browsing: h5wasm
* To achieve critical mass: Provide value for Laser-Plasma experiments, stay pragmatic with design discussions,
do small steps, but with an idea where to go.

Keywords: data standard; metadata; NeXus; openPMD; data management

  • Lecture (Conference)
    HELPMI Workshop, 13.-14.11.2023, GSI, Darmstadt-Wixhausen, Deutschland

Permalink: https://www.hzdr.de/publications/Publ-38625