ESRF Ontology 0.1

The ESRF ontology provides a python API to all ontologies used on ESRF data acquisition.

• Metadata for techniques within the photon and neutron (PaN) domain from the PaNET Ontology.

Technique in Bliss

Get the technique metadata for one of more aliases

from esrf_ontology.technique import get_technique_metadata

metadata = get_technique_metadata("XAS", "XRF")

Add technique metadata to the BLISS dataset metadata for the ESRF data portal

from bliss import current_session

metadata.fill_dataset_metadata(current_session.scan_saving.dataset)

Add technique metadata to the BLISS scan info to be saved in HDF5 by the NeXus writer

ascan(energy, 9.01, 9.3, 600, 0.1, scan_info=metadata.get_scan_info())

Or when it needs to be merged it with already existing BLISS scan info

metadata.fill_scan_info(scan_info)
ascan(energy, 9.01, 9.3, 600, 0.1, scan_info=scan_info)