3.3.22. NXgeometry

Status:

base class, extends NXobject, version 1.0

Description:

This is the description for a general position of a component. It is recommended to name an instance of NXgeometry as “geometry” to aid in the use of the definition in simulation codes such as McStas. Also, in HDF, linked items must share the same name. However, it might not be possible or practical in all situations.

Symbols:

No symbol table

Groups cited:

NXorientation, NXshape, NXtranslation

Structure:

description: NX_CHAR

Optional description/label. Probably only present if we are an additional reference point for components rather than the location of a real component.

component_index: NX_INT

Position of the component along the beam path. The sample is at 0, components upstream have negative component_index, components downstream have positive component_index.

(shape): NXshape

shape/size information of component

(translation): NXtranslation

translation of component

(orientation): NXorientation

orientation of component

Source:

Automatically generated from https://github.com/nexusformat/definitions/blob/master/base_classes/NXgeometry.nxdl.xml