2.3.3.3.157. NXms_pf

Status:

base class, extends NXprocess

Description:

Base class to store a pole figure (PF) computation.

Symbols:

n_y: Number of pixel per pole figure in the slow direction.

n_x: Number of pixel per pole figure in the fast direction.

Groups cited:

NXdata, NXobject

Structure:

configuration: (optional) NXobject

Details about the algorithm that was used to compute the pole figure.

crystal_symmetry_point_group: (optional) NX_CHAR

Point group of the crystal structure of the phase for which the ...

Point group of the crystal structure of the phase for which the here documented phase-dependent pole figure was computed (according to International Table of Crystallography).

specimen_symmetry_point_group: (optional) NX_CHAR

Point group assumed for processing induced *sample symmetries* ...

Point group assumed for processing induced sample symmetries (according to International Table of Crystallography).

halfwidth: (optional) NX_NUMBER {units=NX_ANGLE}

Halfwidth of the kernel.

miller_indices: (optional) NX_CHAR

Miller indices (\((hkl)[uvw]\)) to specify the pole figure.

resolution: (optional) NX_NUMBER {units=NX_ANGLE}

Resolution of the kernel.

pf: (optional) NXdata

Pole figure.

intensity: (optional) NX_NUMBER (Rank: 2, Dimensions: [n_y, n_x]) {units=NX_UNITLESS}

Pole figure intensity.

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

Pixel center along y direction in the equatorial plane of ...

Pixel center along y direction in the equatorial plane of a stereographic projection of the unit sphere.

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

Pixel center along x direction in the equatorial plane of ...

Pixel center along x direction in the equatorial plane of a stereographic projection of the unit sphere.

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/NXms_pf.nxdl.xml