2.3.3.3.113. NXem_calorimetry

Status:

application definition, extends NXobject

Description:

Application definition for minimal example in-situ calorimetry. ...

Application definition for minimal example in-situ calorimetry.

What is the technique about.

General context.

Literature references.

Symbols:

The symbols used in the schema to specify e.g. dimensions of arrays.

n_p: Number of pattern

n_f: Number of azimuthal integration bins

n_i: Number of coordinates along i axis.

n_j: Number of coordinates along j axis.

Groups cited:

NXcg_ellipsoid_set, NXcg_point_set, NXcite, NXcollection, NXcoordinate_system_set, NXcoordinate_system, NXcs_profiling, NXdata, NXentry, NXidentifier, NXprocess, NXprogram, NXsample, NXserialized, NXsource, NXuser

Structure:

ENTRY: (required) NXentry

definition: (required) NX_CHAR ⤆

Obligatory value: NXem_calorimetry

@version: (optional) NX_CHAR ⤆

identifier: (optional) NXidentifier

USER: (optional) NXuser ⤆

SAMPLE: (optional) NXsample ⤆

CITE: (optional) NXcite

COORDINATE_SYSTEM_SET: (required) NXcoordinate_system_set

diffraction_space: (required) NXcoordinate_system ⤆

COORDINATE_SYSTEM: (optional) NXcoordinate_system ⤆

diffraction: (required) NXsource

Reference to the resource which stores acquired pattern from the experiment. ...

Reference to the resource which stores acquired pattern from the experiment.

Can refer to the original EMD or MRC files or the parsed NXem in RDM e.g. NOMAD OASIS.

type: (required) NX_CHAR ⤆

path: (required) NX_CHAR

checksum: (required) NX_CHAR

algorithm: (required) NX_CHAR

actuator: (required) NXserialized

Reference to the resource which stores actuator log file from the experiment.

type: (required) NX_CHAR ⤆

path: (required) NX_CHAR ⤆

checksum: (required) NX_CHAR ⤆

algorithm: (required) NX_CHAR ⤆

time_synchronization: (required) NXprocess ⤆

Assumptions and computations whereby timestamp data from the ...

Assumptions and computations whereby timestamp data from the detector used for collecting diffraction pattern and the actuator (heating chip) were synchronized.

sequence_index: (required) NX_POSINT ⤆

pattern_identifier: (required) NX_UINT (Rank: 1, Dimensions: [n_p]) {units=NX_UNITLESS}

start_time: (required) NX_DATE_TIME (Rank: 1, Dimensions: [n_p])

Timestamp when pattern acquisition started.

end_time: (required) NX_DATE_TIME (Rank: 1, Dimensions: [n_p])

Timestamp when pattern acquisition ended.

pattern_center: (required) NXprocess ⤆

sequence_index: (required) NX_POSINT ⤆

config: (required) NXcollection

result: (required) NXcg_point_set

position: (required) NX_NUMBER (Rank: 2, Dimensions: [n_p, 2]) {units=NX_LENGTH} ⤆

distortion_correction: (optional) NXprocess ⤆

sequence_index: (required) NX_POSINT ⤆

programID: (optional) NXprogram

program: (required) NX_CHAR ⤆

@version: (required) NX_CHAR ⤆

config: (required) NXcollection

result: (required) NXcg_ellipsoid_set

center: (required) NX_NUMBER (Rank: 2, Dimensions: [n_p, 2]) {units=NX_LENGTH} ⤆

azimuthal_integration: (required) NXprocess ⤆

Acquired diffraction pattern azimuthally integrated as a function of time.

sequence_index: (required) NX_POSINT ⤆

programID: (optional) NXprogram

program: (required) NX_CHAR ⤆

@version: (required) NX_CHAR ⤆

config: (required) NXcollection

result: (required) NXdata

@signal: (required) NX_CHAR ⤆

@axes: (required) NX_CHAR ⤆

@AXISNAME_indices: (required) NX_CHAR

title: (required) NX_CHAR ⤆

intensity: (required) NX_FLOAT (Rank: 2, Dimensions: [n_p, n_f]) {units=NX_UNITLESS}

@long_name: (required) NX_CHAR

axis_pattern_identifier: (required) NX_UINT (Rank: 1, Dimensions: [n_p]) {units=NX_UNITLESS}

@long_name: (required) NX_CHAR

axis_s: (required) NX_FLOAT (Rank: 1, Dimensions: [n_f]) {units=NX_ANY}

@long_name: (required) NX_CHAR

axis_time: (required) NX_FLOAT (Rank: 1, Dimensions: [n_p]) {units=NX_TIME}

Time since start of the in-situ experiment

background_subtraction: (recommended) NXprocess ⤆

sequence_index: (required) NX_POSINT ⤆

programID: (required) NXprogram

program: (required) NX_CHAR ⤆

@version: (required) NX_CHAR ⤆

config: (required) NXcollection

background: (required) NXcollection

result: (required) NXdata

Azimuthally integrated diffraction intensities corrected for background as ...

Azimuthally integrated diffraction intensities corrected for background as a function of time.

@signal: (required) NX_CHAR ⤆

@axes: (required) NX_CHAR ⤆

@AXISNAME_indices: (required) NX_CHAR

title: (required) NX_CHAR ⤆

intensity: (required) NX_FLOAT (Rank: 2, Dimensions: [n_p, n_f]) {units=NX_UNITLESS}

@long_name: (required) NX_CHAR

axis_pattern_identifier: (required) NX_UINT (Rank: 1, Dimensions: [n_p]) {units=NX_UNITLESS}

@long_name: (required) NX_CHAR

axis_s: (required) NX_FLOAT (Rank: 1, Dimensions: [n_f]) {units=NX_ANY}

@long_name: (required) NX_CHAR

axis_time: (required) NX_FLOAT (Rank: 1, Dimensions: [n_p]) {units=NX_TIME}

Time since start of the in-situ experiment

profiling: (optional) NXcs_profiling

current_working_directory: (recommended) NX_CHAR ⤆

start_time: (recommended) NX_DATE_TIME ⤆

end_time: (recommended) NX_DATE_TIME ⤆

total_elapsed_time: (required) NX_NUMBER ⤆

Hypertext Anchors

List of hypertext anchors for all groups, fields, attributes, and links defined in this class.

NXDL Source:

https://github.com/FAIRmat-NFDI/nexus_definitions/tree/fairmat/contributed_definitions/NXem_calorimetry.nxdl.xml