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4 materials found

Keywords: NeXus 


How to read/edit a nexus file using h5py

A tutorial notebook on how to read and edit a nexus file using h5py.

Keywords: NeXus

Resource type: git, jupyter notebook

How to read/edit a nexus file using h5py https://pan-training.eu/materials/how-to-read-edit-a-nexus-file-using-h5py A tutorial notebook on how to read and edit a nexus file using h5py. NeXus
Machine Learning-based Spectra Classification

Yue Sun presents: Machine Learning-based Spectra Classification at the 2nd PaNOSC and ExPaNDS PaN EOSC Symposium (October 2021).

Scientific topics: spectroscopy

Keywords: machine learning, XFEL, FAIR, large dataset, NeXus, spectroscopy, wp5-ExPaNDS

Resource type: video, slides

Machine Learning-based Spectra Classification https://pan-training.eu/materials/machine-learning-based-spectra-classification Yue Sun presents: Machine Learning-based Spectra Classification at the 2nd PaNOSC and ExPaNDS PaN EOSC Symposium (October 2021). spectroscopy machine learning, XFEL, FAIR, large dataset, NeXus, spectroscopy, wp5-ExPaNDS PaN Community scientists
ExPaNDS mapping dcat ontology and Nexus

Different communities have developed their terminology and are maintaining their metadata schemata or lists of vocabulary. In order to facilitate sharing of data across communities and allow collaboration between heterogeneous systems, interoperability of these vocabularies is required. In ...

Keywords: expands, ontology, mapping, NeXus, DCAT, semantic integration, wp3-ExPaNDS

Resource type: git, tool

ExPaNDS mapping dcat ontology and Nexus https://pan-training.eu/materials/expands-mapping-dcat-ontology-and-nexus Different communities have developed their terminology and are maintaining their metadata schemata or lists of vocabulary. In order to facilitate sharing of data across communities and allow collaboration between heterogeneous systems, interoperability of these vocabularies is required. In order to increase data interoperability and enable data integration, these vocabularies need to be semantically integrated with other vocabularies and their terms have to be aligned. This enables the development of a common shared vocabulary. expands, ontology, mapping, NeXus, DCAT, semantic integration, wp3-ExPaNDS PaN Community
ExPaNDS NeXusOntology

NeXusOntology: Machine-readable ontology of the NeXus definitions. The published ontology describes the NeXus standard, it does not define the standard. This ontology extracts information about NeXus classes and fields from NeXus nxdl definition files on the NeXus GitHub site. This...

Keywords: NeXus, ontology, expands, wp3-ExPaNDS

Resource type: git, tool

ExPaNDS NeXusOntology https://pan-training.eu/materials/expands-nexusontology-machine-readable-ontology-of-the-nexus-definitions NeXusOntology: Machine-readable ontology of the NeXus definitions. The published ontology describes the NeXus standard, it does not define the standard. This ontology extracts information about NeXus classes and fields from NeXus nxdl definition files on the NeXus GitHub site. This project was undertaken under ExPaNDS WP3.2. The ontology is designed to fulfil several purposes. First, it creates unique identifiers for each of the NeXus fields which would normally exist only within the namespaces of the defining NeXus classes. This is the primary goal and provides PIDs for annotation and tagging. The second purpose is to allow, via separate ontologies, NeXus fields and classes to be mapped onto equivalent or related terms defined elsewhere. Finally, we hope that this ontology, when used with a tool such as Protege, will provide a useful 'NeXus Explorer' tool to gain a quick overview of NeXus with links to official NeXus documentation. NeXus, ontology, expands, wp3-ExPaNDS PaN Community