3.3.3.107. NXimage_set

Status:

base class (contribution), extends NXobject

Description:

Container for reporting a set of images taken.

Symbols:

n_images: Number of images in the stack.

n_y: Number of pixel per image in the slow direction.

n_x: Number of pixel per image in the fast direction.

Groups cited:

NXdata, NXprocess, NXprogram

Structure:

PROCESS: (optional) NXprocess

Details how images were processed from the detector readings.

source: (optional) NX_CHAR

Resolvable data artifact (e.g. filename) from which the all values in ...

Resolvable data artifact (e.g. filename) from which the all values in the NXdata instances in this NXimage_set were loaded during parsing.

@version: (optional) NX_CHAR

An at least as strong as SHA256 hashvalue of the data artifact which ...

An at least as strong as SHA256 hashvalue of the data artifact which source represents digitally to support provenance tracking.

mode: (optional) NX_CHAR

Imaging (data collection) mode of the instrument during acquisition ...

Imaging (data collection) mode of the instrument during acquisition of the data in this NXimage_set instance.

detector_identifier: (optional) NX_CHAR

Link or name of an NXdetector instance with which the data were collected.

PROGRAM: (optional) NXprogram

stack: (optional) NXdata

Image (stack).

data_counts: (optional) NX_NUMBER (Rank: 3, Dimensions: [n_images, n_y, n_x]) {units=NX_UNITLESS}

Image intensity values.

axis_image_identifier: (optional) NX_UINT (Rank: 1, Dimensions: [n_images]) {units=NX_UNITLESS}

Image identifier

@long_name: (optional) NX_CHAR

Image identifier.

axis_y: (optional) NX_NUMBER (Rank: 1, Dimensions: [n_y]) {units=NX_LENGTH}

Pixel coordinate center of mass along y direction.

@long_name: (optional) NX_CHAR

Coordinate along y direction.

axis_x: (optional) NX_NUMBER (Rank: 1, Dimensions: [n_x]) {units=NX_LENGTH}

Pixel coordinate center of mass along x direction.

@long_name: (optional) NX_CHAR

Coordinate along x direction.

Hypertext Anchors

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

NXDL Source:

https://github.com/nexusformat/definitions/blob/main/contributed_definitions/NXimage_set.nxdl.xml