Nomenclature#
This page documents the terms used in the documentation of the NeXus files written by spec2nexus.
symbolic |
example |
meaning |
---|---|---|
|
|
HDF5 name of group and NeXus base class used |
|
|
name is chosen as described |
|
|
HDF5 attribute of the parent group or field [13] |
|
|
uses this NeXus data type [14] |
|
|
uses this NeXus unit type [15] |
|
|
name of the scan NXentry [4] group in the NeXus HDF5 file |
Note
for reference: tree views
In this documentation, the command [16]:
punx tree FILENAME.hdf5
is used to generate a tree view of an HDF5 file’s structure.
NeXus base classes
References
SPEC Standard Data-File Format : https://certif.com/spec_manual/mac_3_13.html
A NeXus field is the same as an HDF5 dataset. The rename is due to historical reasons in NeXus when XML was used as a back-end data file storage format.
List of NeXus data types: https://manual.nexusformat.org/nxdl-types.html#field-types-allowed-in-nxdl-specifications
List of NeXus unit categories: https://manual.nexusformat.org/nxdl-types.html#unit-categories-allowed-in-nxdl-specifications
Visualize NeXus file tree structure : https://prjemian.github.io/punx/tree.html#tree