2.3.3.2.1. NXarchive¶
Status:
application definition, extends NXobject
Description:
This is a definition for data to be archived by ICAT (http://www.icatproject.org ...
This is a definition for data to be archived by ICAT (http://www.icatproject.org/).
Symbols:
No symbol table
- Groups cited:
Structure:
entry: (required) NXentry
@index: (required) NX_CHAR
experiment_identifier: (required) NX_CHAR
unique identifier for the experiment
experiment_description: (required) NX_CHAR ⤆
Brief description of the experiment and its objectives
collection_identifier: (required) NX_CHAR
ID of user or DAQ define group of data files
collection_description: (required) NX_CHAR ⤆
Brief summary of the collection, including grouping criteria
entry_identifier: (required) NX_CHAR
unique identifier for this measurement as provided by the facility
start_time: (required) NX_DATE_TIME ⤆
end_time: (required) NX_DATE_TIME ⤆
duration: (required) NX_FLOAT {units=NX_TIME}
TODO: needs documentation
collection_time: (required) NX_FLOAT {units=NX_TIME} ⤆
TODO: needs documentation
run_cycle: (required) NX_CHAR ⤆
TODO: needs documentation
revision: (required) NX_CHAR ⤆
revision ID of this file, may be after recalibration, reprocessing etc.
definition: (required) NX_CHAR ⤆
Official NeXus NXDL schema to which this file conforms ...
Official NeXus NXDL schema to which this file conforms
Obligatory value:
NXarchive
program: (required) NX_CHAR
The program and version used for generating this file
@version: (required) NX_CHAR
release_date: (required) NX_CHAR {units=NX_TIME}
when this file is to be released into PD
instrument: (required) NXinstrument ⤆
description: (required) NX_CHAR
Brief description of the instrument
Any of these values:
Spallation Neutron Source
Pulsed Reactor Neutron Source
Reactor Neutron Source
Synchrotron X-Ray Source
Pulsed Muon Source
Rotating Anode X-Ray
Fixed Tube X-Ray
Any of these values:
neutron
|x-ray
|electron
Descriptive name of sample
sample_id: (required) NX_CHAR ⤆
Unique database id of the sample
description: (required) NX_CHAR ⤆
Any of these values:
sample
sample+can
calibration sample
normalisation sample
simulated data
none
sample_environment
chemical_formula: (required) NX_CHAR ⤆
Chemical formula formatted according to CIF conventions
preparation_date: (required) NX_CHAR {units=NX_TIME}
situation: (required) NX_CHAR ⤆
Description of the environment the sample is in: ...
Description of the environment the sample is in: air, vacuum, oxidizing atmosphere, dehydrated, etc.
temperature: (required) NX_FLOAT {units=NX_TEMPERATURE} ⤆
magnetic_field: (required) NX_FLOAT {units=NX_CURRENT} ⤆
electric_field: (required) NX_FLOAT {units=NX_VOLTAGE} ⤆
stress_field: (required) NX_FLOAT {units=NX_UNITLESS} ⤆
pressure: (required) NX_FLOAT {units=NX_PRESSURE} ⤆
Hypertext Anchors¶
List of hypertext anchors for all groups, fields, attributes, and links defined in this class.